WHOIS doesn’t seem to be working for .ai at the moment for any domain I test, but your domain doesn’t seem to have any nameservers so it may have been suspended by the registry or registrar. You can check with them, or wait to see if the WHOIS starts working which will confirm.
dig +trace +nodnssec mendel.ai
; <<>> DiG 9.18.28 <<>> +trace +nodnssec mendel.ai
;; global options: +cmd
. 511641 IN NS a.root-servers.net.
. 511641 IN NS b.root-servers.net.
. 511641 IN NS c.root-servers.net.
. 511641 IN NS d.root-servers.net.
. 511641 IN NS e.root-servers.net.
. 511641 IN NS f.root-servers.net.
. 511641 IN NS g.root-servers.net.
. 511641 IN NS h.root-servers.net.
. 511641 IN NS i.root-servers.net.
. 511641 IN NS j.root-servers.net.
. 511641 IN NS k.root-servers.net.
. 511641 IN NS l.root-servers.net.
. 511641 IN NS m.root-servers.net.
;; Received 239 bytes from 1.1.1.1#53(1.1.1.1) in 9 ms
ai. 172800 IN NS a.lactld.org.
ai. 172800 IN NS pch.whois.ai.
ai. 172800 IN NS anycastdns1-cz.nic.ai.
ai. 172800 IN NS anycastdns2-cz.nic.ai.
;; Received 298 bytes from 2001:7fd::1#53(k.root-servers.net) in 16 ms
ai. 86400 IN SOA pch.whois.ai. vince.offshore.ai. 2024111014 3600 3600 86400 86400
;; Received 99 bytes from 2a00:fea0:dead::beef#53(anycastdns2-cz.nic.ai) in 122 ms
Thank you for the additional info.
I can see the nameservers assigned to the domain in the Cloudflare portal. Have you experienced similar issues with other domains in the last 6 hours? The issue started around 11 PM PST on November 9th.
It is not a Cloudflare issue. As I showed above, your domain has no nameservers set at the registry. Without the .ai WHOIS working, I can’t see if the domain is suspended. You can check with your registrar.
[add]
Through ICANN using RDAP, your domain is on clientHold so has been suspended by your registrar. You will need to talk to them.