I encountered a problem with the server 91.217.137.37 (ns5.ru), it looks like it is not working properly.
E.g. "nslookup flibusta.lib 91.217.137.37" - "frod.subnets.ru, DNS request timed out."
Other servers are fine - "nslookup flibusta.lib 94.16.114.254" - "mail.jabber-germany.de, flibusta.lib, 81.17.19.227"
I encountered a problem with the server 91.217.137.37 (ns5.ru), it looks like it is not working properly. E.g. "nslookup flibusta.lib 91.217.137.37" - "frod.subnets.ru, DNS request timed out."
Other servers are fine - "nslookup flibusta.lib 94.16.114.254" - "mail.jabber-germany.de, flibusta.lib, 81.17.19.227"