I've heard back from many of you and directly from Quad9 that they are removing the block on infosec.exchange, but it'll take some time for that to flush through their system. The internet is, after all, a series of sewer pipes.
@jerry Works here:
; <<>> DiG 9.18.29 <<>> a infosec.exchange @9.9.9.9
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 30251
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;infosec.exchange. IN A
;; ANSWER SECTION:
infosec.exchange. 2656 IN A 151.101.195.52
infosec.exchange. 2656 IN A 151.101.3.52
infosec.exchange. 2656 IN A 151.101.67.52
infosec.exchange. 2656 IN A 151.101.131.52
;; Query time: 31 msec
;; SERVER: 9.9.9.9#53(9.9.9.9) (UDP)
;; WHEN: Thu Feb 06 17:23:39 CET 2025
;; MSG SIZE rcvd: 109
Is there a Router Rooter franchise we can call?