Working:
b.nic.io. ns1.communitydns.net.
Not working:
a.nic.io. a.ns13.net. b.nic.ac. b.ns13.net. ns3.icb.co.uk.
21–30 of 97 posts
Working:
b.nic.io. ns1.communitydns.net.
Not working:
a.nic.io. a.ns13.net. b.nic.ac. b.ns13.net. ns3.icb.co.uk.
Good thing it's just some crappy side project.
Anthony from DNSimple here. I'll pass along what I know so far: some of nic.io's name servers appear to be no longer delegating .io domains out to authoritative name servers. Some of their name servers are still delegating properly, but some are not. This issue also affects .sh and .ac TLDs I believe since they are the same registry. If I find out anything new I'll post on Twitter in the @dnsimple account and here.
Technical details of permanent delivery failure: DNS Error: Domain name not found