Testing DoH endpoints results

Tested:

Cloudflare DoH (https://dns.cloudflare.com/dns-query)
Google DoH (https://dns.google/dns-query)
DNSLify DoH (https://doh.dnslify.com/dns-query)
nic.cz DoH (https://odvr.nic.cz/doh)
Adguard DoH (https://dns.adguard.com/dns-query)
nextdns.io DoH (https://dns.nextdns.io)
Quad9 DoH (https://dns.quad9.net/dns-query)
Comcast Xfinity DoH (https://doh.xfinity.com/dns-query)

Cloudflare POST run:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://dns.cloudflare.com/dns-query? -O doh-method=POST -s dns.cloudflare.com -d queries
[Status] Sending queries (to [2606:4700::6810:85e5]:443)
[Status] Started at: Fri Jul  9 07:28:22 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         7040
  Queries completed:    7040 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 7040 (100.00%)
  Average packet size:  request 33, response 66
  Run time (s):         60.001607
  Queries per second:   117.330191

  Average Latency (s):  0.019304 (min 0.009319, max 1.234181)
  Latency StdDev (s):   0.015485

Connection Statistics:

  Reconnections:        7033

  Average Latency (s):  0.013757 (min 0.009008, max 0.372826)
  Latency StdDev (s):   0.008589

Google DoH:


DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -q 10 -l 30 -t 5 -O doh-uri=https://dns.google/dns-query? -s dns.google -d queries
[Status] Sending queries (to 8.8.8.8:443)
[Status] Started at: Thu Jul  8 16:52:22 2021
[Status] Stopping after 30.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         149
  Queries completed:    149 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 112 (75.17%), NXDOMAIN 37 (24.83%)
  Average packet size:  request 33, response 64
  Run time (s):         30.044311
  Queries per second:   4.959342

  Average Latency (s):  0.100357 (min 0.096377, max 0.188675)
  Latency StdDev (s):   0.007455

Connection Statistics:

  Reconnections:        148

  Average Latency (s):  0.100593 (min 0.089813, max 0.148259)
  Latency StdDev (s):   0.005280

DNSLify:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -q 200 -l 30 -t 5 -O doh-uri=https://doh.dnslify.com/dns-query? -s 185.235.81.1 -d queries
[Status] Sending queries (to 185.235.81.1:443)
[Status] Started at: Thu Jul  8 20:34:01 2021
[Status] Stopping after 30.000000 seconds
Warning: received a response with an unexpected (maybe timed out) id: 256
Warning: received a response with an unexpected (maybe timed out) id: 512
Warning: received a response with an unexpected (maybe timed out) id: 768
[Timeout] Query timed out: msg id 1
[Timeout] Query timed out: msg id 2
[Timeout] Query timed out: msg id 3
Warning: received a response with an unexpected (maybe timed out) id: 33024
[Timeout] Query timed out: msg id 129
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         140
  Queries completed:    136 (97.14%)
  Queries lost:         4 (2.86%)

  Response codes:       NOERROR 102 (75.00%), NXDOMAIN 34 (25.00%)
  Average packet size:  request 33, response 65
  Run time (s):         30.093776
  Queries per second:   4.519207

  Average Latency (s):  0.105208 (min 0.090140, max 0.348431)
  Latency StdDev (s):   0.026542

Connection Statistics:

  Reconnections:        138

  Average Latency (s):  0.106668 (min 0.092155, max 0.199602)
  Latency StdDev (s):   0.017480

DNSLify 2nd run:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -q 100 -c 4 -l 30 -t 5 -O doh-uri=https://doh.dnslify.com/dns-query? -s 185.235.81.1 -d queries
[Status] Sending queries (to 185.235.81.1:443)
[Status] Started at: Thu Jul  8 20:35:28 2021
[Status] Stopping after 30.000000 seconds
Warning: received a response with an unexpected (maybe timed out) id: 30208
[Timeout] Query timed out: msg id 118
Warning: received a response with an unexpected (maybe timed out) id: 50688
Warning: received a response with an unexpected (maybe timed out) id: 57856
[Timeout] Query timed out: msg id 198
[Timeout] Query timed out: msg id 226
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         492
  Queries completed:    489 (99.39%)
  Queries lost:         3 (0.61%)

  Response codes:       NOERROR 366 (74.85%), NXDOMAIN 123 (25.15%)
  Average packet size:  request 33, response 65
  Run time (s):         30.097825
  Queries per second:   16.247021

  Average Latency (s):  0.116697 (min 0.090816, max 0.250829)
  Latency StdDev (s):   0.028446

Connection Statistics:

  Reconnections:        486

  Average Latency (s):  0.117103 (min 0.091646, max 0.300916)
  Latency StdDev (s):   0.031624

Resperf results:

doing constant TCP close/open, SSL handshake and HTTP2 session initialisation is very suboptimal and performance suffers as shown below.
query file in use: https://www.dns-oarc.net/files/dnsperf/data/queryfile-example-10million-201202.gz

DNS Resolution Performance Testing Tool
Version 2.6.0

[Status] Command line: resperf -M doh -F 3000 -O doh-uri=https://dns.cloudflare.com/dns-query? -s dns.cloudflare.com
[Status] Sending
[Status] Fell behind by 3000 queries, ending test at 3167 qps
[Status] Waiting for more responses
[Status] Testing complete

Statistics:

  Queries sent:         8
  Queries completed:    8
  Queries lost:         0
  Response codes:       NOERROR 4 (50.00%), SERVFAIL 1 (12.50%), NXDOMAIN 3 (37.50%)
  Reconnection(s):      6
  Run time (s):         5.550827
  Maximum throughput:   6.000000 qps
  Lost at that point:   0.00%

POST request to Cloudflare DOH: (-O doh-method=POST)


DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://dns.cloudflare.com/dns-query? -O doh-method=POST -s dns.cloudflare.com -d queries
[Status] Sending queries (to 104.16.133.229:443)
[Status] Started at: Thu Jul  8 23:42:10 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         1171
  Queries completed:    1171 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 879 (75.06%), NXDOMAIN 292 (24.94%)
  Average packet size:  request 33, response 64
  Run time (s):         60.098334
  Queries per second:   19.484733

  Average Latency (s):  0.102742 (min 0.088950, max 0.248031)
  Latency StdDev (s):   0.010225

Connection Statistics:

  Reconnections:        1164

  Average Latency (s):  0.099842 (min 0.089598, max 0.199523)
  Latency StdDev (s):   0.007955

DNSLify POST with (-c 8):

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -q 100 -c 8 -l 60 -t 5 -O doh-uri=https://doh.dnslify.com/dns-query -O doh-method=POST -s 185.235.81.1 -d queries
[Status] Sending queries (to 185.235.81.1:443)
[Status] Started at: Fri Jul  9 00:02:44 2021
[Status] Stopping after 60.000000 seconds
Warning: received a response with an unexpected (maybe timed out) id: 5376
Warning: received a response with an unexpected (maybe timed out) id: 7680
Warning: received a response with an unexpected (maybe timed out) id: 8960
Warning: received a response with an unexpected (maybe timed out) id: 11008
Warning: received a response with an unexpected (maybe timed out) id: 11264
Warning: received a response with an unexpected (maybe timed out) id: 11520
Warning: received a response with an unexpected (maybe timed out) id: 15872
[Timeout] Query timed out: msg id 21
[Timeout] Query timed out: msg id 30
[Timeout] Query timed out: msg id 35
Warning: received a response with an unexpected (maybe timed out) id: 28928
[Timeout] Query timed out: msg id 43
[Timeout] Query timed out: msg id 44
[Timeout] Query timed out: msg id 45
[Timeout] Query timed out: msg id 62
[Timeout] Query timed out: msg id 113
Warning: received a response with an unexpected (maybe timed out) id: 59648
Warning: received a response with an unexpected (maybe timed out) id: 1281
[Timeout] Query timed out: msg id 233
[Timeout] Query timed out: msg id 261
Warning: received a response with an unexpected (maybe timed out) id: 28419
Warning: received a response with an unexpected (maybe timed out) id: 28675
Warning: received a response with an unexpected (maybe timed out) id: 28931
Warning: received a response with an unexpected (maybe timed out) id: 29187
Warning: received a response with an unexpected (maybe timed out) id: 29443
Warning: received a response with an unexpected (maybe timed out) id: 29699
Warning: received a response with an unexpected (maybe timed out) id: 29955
Warning: received a response with an unexpected (maybe timed out) id: 30211
Warning: received a response with an unexpected (maybe timed out) id: 30467
Warning: received a response with an unexpected (maybe timed out) id: 30723
Warning: received a response with an unexpected (maybe timed out) id: 30979
Warning: received a response with an unexpected (maybe timed out) id: 31235
Warning: received a response with an unexpected (maybe timed out) id: 31491
Warning: received a response with an unexpected (maybe timed out) id: 31747
Warning: received a response with an unexpected (maybe timed out) id: 32259
Warning: received a response with an unexpected (maybe timed out) id: 32003
Warning: received a response with an unexpected (maybe timed out) id: 32515
Warning: received a response with an unexpected (maybe timed out) id: 32771
Warning: received a response with an unexpected (maybe timed out) id: 33027
Warning: received a response with an unexpected (maybe timed out) id: 33283
Warning: received a response with an unexpected (maybe timed out) id: 33795
Warning: received a response with an unexpected (maybe timed out) id: 33539
Warning: received a response with an unexpected (maybe timed out) id: 34051
Warning: received a response with an unexpected (maybe timed out) id: 34307
Warning: received a response with an unexpected (maybe timed out) id: 35331
Warning: received a response with an unexpected (maybe timed out) id: 34563
Warning: received a response with an unexpected (maybe timed out) id: 34819
Warning: received a response with an unexpected (maybe timed out) id: 35075
Warning: received a response with an unexpected (maybe timed out) id: 35843
Warning: received a response with an unexpected (maybe timed out) id: 35587
Warning: received a response with an unexpected (maybe timed out) id: 36355
Warning: received a response with an unexpected (maybe timed out) id: 36099
Warning: received a response with an unexpected (maybe timed out) id: 36867
Warning: received a response with an unexpected (maybe timed out) id: 36611
Warning: received a response with an unexpected (maybe timed out) id: 37123
Warning: received a response with an unexpected (maybe timed out) id: 37379
Warning: received a response with an unexpected (maybe timed out) id: 37635
Warning: received a response with an unexpected (maybe timed out) id: 37891
Warning: received a response with an unexpected (maybe timed out) id: 38403
Warning: received a response with an unexpected (maybe timed out) id: 38659
Warning: received a response with an unexpected (maybe timed out) id: 38915
Warning: received a response with an unexpected (maybe timed out) id: 38147
[Timeout] Query timed out: msg id 879
[Timeout] Query timed out: msg id 880
[Timeout] Query timed out: msg id 881
[Timeout] Query timed out: msg id 882
[Timeout] Query timed out: msg id 883
[Timeout] Query timed out: msg id 884
[Timeout] Query timed out: msg id 885
[Timeout] Query timed out: msg id 886
[Timeout] Query timed out: msg id 887
[Timeout] Query timed out: msg id 888
[Timeout] Query timed out: msg id 889
[Timeout] Query timed out: msg id 890
[Timeout] Query timed out: msg id 891
[Timeout] Query timed out: msg id 892
[Timeout] Query timed out: msg id 893
[Timeout] Query timed out: msg id 894
[Timeout] Query timed out: msg id 895
[Timeout] Query timed out: msg id 896
[Timeout] Query timed out: msg id 897
[Timeout] Query timed out: msg id 898
[Timeout] Query timed out: msg id 899
[Timeout] Query timed out: msg id 900
[Timeout] Query timed out: msg id 901
[Timeout] Query timed out: msg id 902
[Timeout] Query timed out: msg id 903
[Timeout] Query timed out: msg id 904
[Timeout] Query timed out: msg id 905
[Timeout] Query timed out: msg id 906
[Timeout] Query timed out: msg id 907
[Timeout] Query timed out: msg id 908
[Timeout] Query timed out: msg id 909
[Timeout] Query timed out: msg id 910
[Timeout] Query timed out: msg id 911
[Timeout] Query timed out: msg id 912
[Timeout] Query timed out: msg id 913
[Timeout] Query timed out: msg id 914
[Timeout] Query timed out: msg id 915
[Timeout] Query timed out: msg id 916
[Timeout] Query timed out: msg id 917
[Timeout] Query timed out: msg id 918
[Timeout] Query timed out: msg id 919
[Timeout] Query timed out: msg id 920
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         1080
  Queries completed:    1028 (95.19%)
  Queries lost:         52 (4.81%)

  Response codes:       NOERROR 771 (75.00%), NXDOMAIN 257 (25.00%)
  Average packet size:  request 33, response 65
  Run time (s):         60.147993
  Queries per second:   17.091177

  Average Latency (s):  0.201684 (min 0.092940, max 0.899087)
  Latency StdDev (s):   0.085956

Connection Statistics:

  Reconnections:        1067

  Average Latency (s):  0.179453 (min 0.094083, max 0.655884)
  Latency StdDev (s):   0.075832

nic.cz GET:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://odvr.nic.cz/doh -O doh-method=GET -s odvr.nic.cz -d queries
[Status] Sending queries (to [2001:148f:ffff::1]:443)
[Status] Started at: Fri Jul  9 11:40:52 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         1203
  Queries completed:    1203 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 860 (71.49%), NXDOMAIN 343 (28.51%)
  Average packet size:  request 35, response 72
  Run time (s):         60.108863
  Queries per second:   20.013687

  Average Latency (s):  0.116821 (min 0.104103, max 0.249708)
  Latency StdDev (s):   0.010704

Connection Statistics:

  Reconnections:        1196

  Average Latency (s):  0.081602 (min 0.068089, max 0.142109)
  Latency StdDev (s):   0.010618

nic.cz POST:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://odvr.nic.cz/doh -O doh-method=POST -s odvr.nic.cz
-d queries
[Status] Sending queries (to [2001:148f:ffff::1]:443)
[Status] Started at: Fri Jul  9 11:52:13 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         1213
  Queries completed:    1213 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 867 (71.48%), NXDOMAIN 346 (28.52%)
  Average packet size:  request 35, response 72
  Run time (s):         60.132496
  Queries per second:   20.172121

  Average Latency (s):  0.116265 (min 0.100282, max 0.559585)
  Latency StdDev (s):   0.019467

Connection Statistics:

  Reconnections:        1206

  Average Latency (s):  0.081020 (min 0.067784, max 0.110578)
  Latency StdDev (s):   0.009644

nextdns.io GET:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://dns.nextdns.io -O doh-method=GET -s dns.nextdns.io -d queries
[Status] Sending queries (to [2a04:c44:e00:8370:469:38ff:fe00:c9]:443)
[Status] Started at: Fri Jul  9 11:53:57 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         2297
  Queries completed:    2297 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 1969 (85.72%), NXDOMAIN 328 (14.28%)
  Average packet size:  request 35, response 67
  Run time (s):         60.061005
  Queries per second:   38.244448

  Average Latency (s):  0.056407 (min 0.038950, max 0.256808)
  Latency StdDev (s):   0.009924

Connection Statistics:

  Reconnections:        2290

  Average Latency (s):  0.047409 (min 0.040879, max 0.155439)
  Latency StdDev (s):   0.004678

nextdns.io POST:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://dns.nextdns.io -O doh-method=POST -s dns.nextdns.io -d queries
[Status] Sending queries (to [2a00:11c0:5:613::3]:443)
[Status] Started at: Fri Jul  9 12:02:13 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         2643
  Queries completed:    2643 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 2266 (85.74%), NXDOMAIN 377 (14.26%)
  Average packet size:  request 35, response 67
  Run time (s):         60.026280
  Queries per second:   44.030715

  Average Latency (s):  0.050465 (min 0.029993, max 3.052822)
  Latency StdDev (s):   0.059113

Connection Statistics:

  Reconnections:        2637

  Average Latency (s):  0.039575 (min 0.032680, max 0.064611)
  Latency StdDev (s):   0.004022

Adguard GET:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://dns.adguard.com/dns-query -O doh-method=GET -s dns.adguard.com -d queries
[Status] Sending queries (to [2a10:50c0::ad1:ff]:443)
[Status] Started at: Fri Jul  9 12:05:41 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         7833
  Queries completed:    7833 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 6714 (85.71%), NXDOMAIN 1119 (14.29%)
  Average packet size:  request 35, response 79
  Run time (s):         60.005166
  Queries per second:   130.538761

  Average Latency (s):  0.018734 (min 0.006692, max 0.038640)
  Latency StdDev (s):   0.003472

Connection Statistics:

  Reconnections:        7827

  Average Latency (s):  0.010618 (min 0.007324, max 0.028047)
  Latency StdDev (s):   0.001751

Adguard POST:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://dns.adguard.com/dns-query -O doh-method=POST -s dns.adguard.com -d queries
[Status] Sending queries (to [2a10:50c0::ad1:ff]:443)
[Status] Started at: Fri Jul  9 12:07:16 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         7700
  Queries completed:    7700 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 6600 (85.71%), NXDOMAIN 1100 (14.29%)
  Average packet size:  request 35, response 79
  Run time (s):         60.001586
  Queries per second:   128.329941

  Average Latency (s):  0.019522 (min 0.006498, max 0.058573)
  Latency StdDev (s):   0.003649

Connection Statistics:

  Reconnections:        7693

  Average Latency (s):  0.010388 (min 0.007545, max 0.025341)
  Latency StdDev (s):   0.001625

Quad9 GET:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://dns.quad9.net/dns-query -O doh-method=GET -s dns.quad9.net -d queries
[Status] Sending queries (to [2620:fe::9]:443)
[Status] Started at: Fri Jul  9 12:09:48 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         2043
  Queries completed:    2043 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 1751 (85.71%), NXDOMAIN 292 (14.29%)
  Average packet size:  request 35, response 67
  Run time (s):         60.040674
  Queries per second:   34.026933

  Average Latency (s):  0.071191 (min 0.011381, max 3.056146)
  Latency StdDev (s):   0.250623

Connection Statistics:

  Reconnections:        2036

  Average Latency (s):  0.042426 (min 0.013566, max 3.059166)
  Latency StdDev (s):   0.153651

Quad9 POST:

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://dns.quad9.net/dns-query -O doh-method=POST -s dns.quad9.net -d queries
[Status] Sending queries (to [2620:fe::9]:443)
[Status] Started at: Fri Jul  9 12:11:25 2021
[Status] Stopping after 60.000000 seconds
[Timeout] Query timed out: msg id 149
[Timeout] Query timed out: msg id 150
[Timeout] Query timed out: msg id 151
Warning: received a response with an unexpected (maybe timed out) id: 149
Warning: received a response with an unexpected (maybe timed out) id: 150
Warning: received a response with an unexpected (maybe timed out) id: 151
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         1297
  Queries completed:    1294 (99.77%)
  Queries lost:         3 (0.23%)

  Response codes:       NOERROR 1110 (85.78%), NXDOMAIN 184 (14.22%)
  Average packet size:  request 35, response 67
  Run time (s):         60.058969
  Queries per second:   21.545491

  Average Latency (s):  0.094032 (min 0.011618, max 3.068303)
  Latency StdDev (s):   0.307243

Connection Statistics:

  Reconnections:        1290

  Average Latency (s):  0.063525 (min 0.013004, max 7.175267)
  Latency StdDev (s):   0.309415

Comcast Xfinity DoH GET:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://doh.xfinity.com/dns-query -O doh-method=GET -s doh.xfinity.com -d queries
[Status] Sending queries (to [2001:558:feed:443::99]:443)
[Status] Started at: Fri Jul  9 12:17:43 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         472
  Queries completed:    472 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 405 (85.81%), NXDOMAIN 67 (14.19%)
  Average packet size:  request 35, response 67
  Run time (s):         60.167647
  Queries per second:   7.844748

  Average Latency (s):  0.259180 (min 0.224708, max 0.463432)
  Latency StdDev (s):   0.035023

Connection Statistics:

  Reconnections:        466

  Average Latency (s):  0.247857 (min 0.225221, max 0.357156)
  Latency StdDev (s):   0.034501

Comcast POST:

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -c 4 -q 200 -l 60 -t 5 -O doh-uri=https://doh.xfinity.com/dns-query -O doh-method=POST -s doh.xfinity.com -d queries
[Status] Sending queries (to [2001:558:feed:443::99]:443)
[Status] Started at: Fri Jul  9 12:20:05 2021
[Status] Stopping after 60.000000 seconds
[Status] Testing complete (time limit)

Statistics:

  Queries sent:         475
  Queries completed:    475 (100.00%)
  Queries lost:         0 (0.00%)

  Response codes:       NOERROR 407 (85.68%), NXDOMAIN 68 (14.32%)
  Average packet size:  request 35, response 67
  Run time (s):         60.179968
  Queries per second:   7.892992

  Average Latency (s):  0.257053 (min 0.227456, max 0.443272)
  Latency StdDev (s):   0.034263

Connection Statistics:

  Reconnections:        469

  Average Latency (s):  0.245880 (min 0.226356, max 0.430740)
  Latency StdDev (s):   0.033920

Google POST: as per GET, the client is getting: "Error: failed to receive packet: Success" - this has been moved to: https://github.com/m0rcq/dnsperf/issues/3

DNS Performance Testing Tool
Version 2.6.0

[Status] Command line: dnsperf -m doh -q 100 -c 4 -l 60 -t 5 -O doh-uri=https://dns.google/dns-query -O doh-method=POST -s dns.google -d queries
[Status] Sending queries (to 8.8.4.4:443)
[Status] Started at: Fri Jul  9 00:05:07 2021
[Status] Stopping after 60.000000 seconds
Warning: received a response with an unexpected (maybe timed out) id: 206
Error: failed to receive packet: Success

m0rcq / dnsperf

Testing DoH endpoints results #2