; Domain: tyrolize.ch ; Adds A/AAAA + wildcard pointing at the watcher VM (195.15.203.200), ; plus anti-spoofing (no mail leaves this domain) and CAA restricting ; TLS issuance to Let's Encrypt. $TTL 3600 @ IN SOA ns11.infomaniak.ch. hostmaster.infomaniak.ch. (2026061646 10800 3600 605800 3600) @ 3600 IN NS ns11.infomaniak.ch. @ 3600 IN NS ns12.infomaniak.ch. ; --- Watcher VM (short TTL during bring-up; raise to 3600 later if you want) --- @ 300 IN A 195.15.203.200 @ 300 IN AAAA 2001:1600:10:100::b4e * 300 IN A 195.15.203.200 * 300 IN AAAA 2001:1600:10:100::b4e ; --- Anti-spoofing: no mail is sent from tyrolize.ch --- @ 3600 IN TXT "v=spf1 -all" _dmarc 3600 IN TXT "v=DMARC1; p=reject; rua=mailto:tyro@lize.ch" ; --- Restrict TLS cert issuance to Let's Encrypt --- @ 3600 IN CAA 0 issue "letsencrypt.org" ; --- Infomaniak default (harmless on non-mail domain) --- _domainkey 3600 IN NS ns11.infomaniak.ch. _domainkey 3600 IN NS ns12.infomaniak.ch.