On Oct 4, 2021, at 7:23 PM, Paul M - outages via Outages <outages@outages.org> wrote:
here in the UK, I can't resolve www.facebook.com nor m.facebook.com, neither with my own caching resolvers, cloudflare or google DNS
a.ns.facebook.com - 129.134.30.12 - is unresponsive.
am testing the others and I reckon they're unresponsive too.
dig www.facebook.com @9.9.9.9 ; <<>> DiG 9.10.6 <<>> www.facebook.com @9.9.9.9 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22595 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ;; QUESTION SECTION: ;www.facebook.com. IN A ;; ANSWER SECTION: www.facebook.com. 370 IN CNAME star-mini.c10r.facebook.com. star-mini.c10r.facebook.com. 41 IN A 157.240.19.35 ;; Query time: 164 msec ;; SERVER: 9.9.9.9#53(9.9.9.9) ;; WHEN: Tue Oct 05 04:09:41 CEST 2021 ;; MSG SIZE rcvd: 90 -Bill