I migrated from one server to another server. Everything seems to be working except getting a certificate for my main domain. It keeps telling me I have a AAAA setup but I don’t.
But it seems to be returning the IPv6 from the docker/mailcow bridged network.
; <<>> DiG 9.16.1-Ubuntu <<>> AAAA mail.test.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 61482
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;mail.test.com. IN AAAA
;; Query time: 3 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Dec 12 22:35:10 CET 2020
;; MSG SIZE rcvd: 43
acme-mailcow_1 | Sat Dec 12 22:26:12 CET 2020 - Found AAAA record for mail.test.com: fd4d:6169:6c63:6f77::4 - skipping A record check
acme-mailcow_1 | Sat Dec 12 22:26:12 CET 2020 - Cannot match your IP 2aXXXXXXXXX against hostname mail.test.com (DNS returned fd4d:6169:6c63:6f77:0000:0000:0000:0004)
a
: br-mailcow: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether 02:42:f7:4b:c6:47 brd ff:ff:ff:ff:ff:ff
inet 172.22.1.1/24 brd 172.22.1.255 scope global br-mailcow
valid_lft forever preferred_lft forever
inet6 fd4d:6169:6c63:6f77::1/64 scope global
valid_lft forever preferred_lft forever
inet6 fe80::42:f7ff:fe4b:c647/64 scope link
valid_lft forever preferred_lft forever
inet6 fe80::1/64 scope link
valid_lft forever preferred_lft forever