tl;dr: No. Quite the opposite, actually — Archive.is’s owner is intentionally blocking 1.1.1.1 users.
CloudFlare’s CEO had this to say on HackerNews:
We don’t block archive.is or any other domain via 1.1.1.1. […] Archive.is’s authoritative DNS servers return bad results to 1.1.1.1 when we query them. I’ve proposed we just fix it on our end but our team, quite rightly, said that too would violate the integrity of DNS and the privacy and security promises we made to our users when we launched the service. […] The archive.is owner has explained that he returns bad results to us because we don’t pass along the EDNS subnet information. This information leaks information about a requester’s IP and, in turn, sacrifices the privacy of users.
I am mainly making this post so that admins/moderators at BeeHaw will consider using archive.org or ghostarchive.org links instead of archive.today links.
Because anyone using CloudFlare’s DNS for privacy is being denied access to archive.today links.
Save you a click:
➜ dig -t A archive.is @1.1.1.1 ; <<>> DiG 9.18.12-0ubuntu0.22.04.2-Ubuntu <<>> -t A archive.is @1.1.1.1 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 910 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ; EDE: 3 (Stale Answer) ; EDE: 22 (No Reachable Authority): (at delegation archive.is.) ;; QUESTION SECTION: ;archive.is. IN A ;; ANSWER SECTION: archive.is. 30 IN A 198.23.187.186 ;; Query time: 28 msec ;; SERVER: 1.1.1.1#53(1.1.1.1) (UDP) ;; WHEN: Fri Sep 01 09:31:23 EDT 2023 ;; MSG SIZE rcvd: 92 ➜ whois $(dig -t A archive.is @1.1.1.1 +short) | grep -P '[Oo]rg.*' Organization: ColoCrossing (VGS-9) OrgName: ColoCrossing OrgId: VGS-9 OrgTechHandle: NETWO882-ARIN OrgTechName: Network Operations OrgTechPhone: +1-800-518-9716 OrgTechEmail: support@colocrossing.com OrgTechRef: https://rdap.arin.net/registry/entity/NETWO882-ARIN OrgAbuseHandle: ABUSE3246-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-800-518-9716 OrgAbuseEmail: abuse@colocrossing.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3246-ARIN OrgNOCHandle: NETWO882-ARIN OrgNOCName: Network Operations OrgNOCPhone: +1-800-518-9716 OrgNOCEmail: support@colocrossing.com OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO882-ARIN