The hostname of the origin is unresolvable (DNS) or blocked by policy

[gabriel254]

https://images.weserv.nl/?url=https://wx1.sinaimg.cn/large/0074wS7Fly1gpz4o4pg2qj30zg0se7wh.jpg&output=webp&w=1080 https://images.weserv.nl/?url=https://wx2.sinaimg.cn/large/0074wS7Fly1gpz4o4pg2qj30zg0se7wh.jpg&output=webp&w=1080 https://images.weserv.nl/?url=https://wx3.sinaimg.cn/large/0074wS7Fly1gpz4o4pg2qj30zg0se7wh.jpg&output=webp&w=1080 https://images.weserv.nl/?url=https://wx4.sinaimg.cn/large/0074wS7Fly1gpz4o4pg2qj30zg0se7wh.jpg&output=webp&w=1080

{
  "status": "error",
  "code": 404,
  "message": "The hostname of the origin is unresolvable (DNS) or blocked by policy."
}

sinaimg.cn is the image server of Weibo, the China's largest social media platform like Twitter. Why is it blocked?

[andrieslouw]

Thanks for the report, added it to a whitelist. Sorry for the trouble caused. Should work again!

[happy-tao]

https://images.weserv.nl/?url=https://img9.doubanio.com/view/photo/l_ratio_poster/public/p2626959989.jpg

douban, The China's largest movie & tv paltform like imdb. It's block too.

[baoziii]

https://images.weserv.nl/?url=https://s1.hdslb.com/bfs/seed/jinkela/footer-v2/images/partner.png Bilibili, The popular video platform in China also be blocked.

[gabriel254]

Thanks, the sinaimg.cn is working now. But some popular services like Douban and Bilibili are also blocked. It works fine a few days ago. Maybe there are some bugs in your blacklist system?

https://images.weserv.nl/?url=https://img9.doubanio.com/view/photo/l_ratio_poster/public/p2626959989.jpg

douban, The China's largest movie & tv paltform like imdb. It's block too.

https://images.weserv.nl/?url=https://s1.hdslb.com/bfs/seed/jinkela/footer-v2/images/partner.png Bilibili, The popular video platform in China also be blocked.

[andrieslouw]

Both are whitelisted, thanks for the report. We've had quite some abuse of our service, and our measures where a bit unconventional. We eventually resorted to using scripts to block a high amount of seemingly randomly generated domains that where misabusing the public service, and thus where evading the OpenDNS blocklists. But using these scripts also caught some legitimate traffic.

[Jay8023]

https://images.weserv.nl/?url=https://thumb807.jfcdns.com/thumb/n131032418v38/7ef60fff21348a1f_160_160.png This address cannot be requested successfully！

[ardinusawan]

@andrieslouw hi please whitelist storj.io

I cannot open this https://cdn.tanggalnya.com/?url=https://link.us1.storjshare.io/raw/jvmch7aj5gmmt7xuzdopt2frjerq/website/promo/promo-17-aug-2022.jpg

[andrieslouw]

@ardinusawan : I don't see any problem with: https://images.weserv.nl/?url=link.us1.storjshare.io/raw/jvmch7aj5gmmt7xuzdopt2frjerq/website/promo/promo-17-aug-2022.jpg

Are you sure you're using https://images.weserv.nl/ ? Because many other websites use our source-code 😄

[ardinusawan]

@ardinusawan : I don't see any problem with:

https://images.weserv.nl/?url=link.us1.storjshare.io/raw/jvmch7aj5gmmt7xuzdopt2frjerq/website/promo/promo-17-aug-2022.jpg

Are you sure you're using https://images.weserv.nl/ ? Because many other websites use our source-code 😄

I use docker-compose to deploy on my server and adding dns: 1.1.1.1 in it seems resolve the issue. Thanks for checking 🙏

[XuLLlHuK]

Hi! Recently we've got the same problem with "The hostname of the origin is unresolvable (DNS) or blocked by policy." error with domain freerooms.7811178.ru (https://images.weserv.nl/?url=https://freerooms.7811178.ru/...) I didn't find any cause on hosting or in CMS (WordPress). One or two weeks ago it worked fine. Maybe we got somehow into your blacklist. Could you please help to find the reason out? Thank you in advance!

[PhotoPaul]

Hello @andrieslouw , I'm also facing the same problem with https://tbp-video.s3.amazonaws.com

An example would be: https://wsrv.nl/?h=720&url=https://tbp-video.s3.amazonaws.com/localized/ell/poster/john_13-21/06_Greek_John_Poster_001.jpg

The original images are quite large, but once the thumbnails are generated and cached I'm not expecting major traffic.

Can you please whitelist it as well? Thank you.

[eyezahhhh]

Having the same issue with https://cosmetica.cc. One such image is https://cosmetica.cc/page/splash/Eyezah-Bottom-2.jpg. If you could whitelist my domain that would be great, thanks!