$ORIGIN fizz.buzz. @ 3600 IN SOA ns1.fizz.buzz. ( dnsadm.choopa.com. ; E-Mail of responsible person 2023061800 ; serial 7200 ; refresh (2 hours) 3600 ; retry (1 hour) 1209600 ; expire (2 weeks) 3600 ; minimum (1 hour) ) 3600 IN NS ns1.fizz.buzz. ; 3600 IN NS ns2.fizz.buzz. ; Allow receiving mail at fizz.buzz 1h IN MX 10 in1-smtp.messagingengine.com 1h IN MX 20 in2-smtp.messagingengine.com ; Allows receivers to know you send your mail via Fastmail, and other servers 1h IN TXT v=spf1 include:spf.messagingengine.com ?all ns1 IN A 74.80.180.138 ; ns2 IN A 74.80.180.138 ; Allow receiving mail on subdomains * 1h IN MX 10 in1-smtp.messagingengine.com * 1h IN MX 20 in2-smtp.messagingengine.com ; The A-records for mail.fizz.buzz override the wildcard, so we have to manually re-create the MX records mail 1h IN MX 10 in1-smtp.messagingengine.com mail 1h IN MX 20 in2-smtp.messagingengine.com ; Access webmail at mail.fizz.buzz mail IN A 103.168.172.47 IN A 103.168.172.48 IN A 103.168.172.62 IN A 103.168.172.63 ; Allow signing of mail mesmtp._domainkey IN CNAME mesmtp.fizz.buzz.dkim.fmhosted.com. fm1._domainkey IN CNAME fm1.fizz.buzz.dkim.fmhosted.com. fm2._domainkey IN CNAME fm2.fizz.buzz.dkim.fmhosted.com. fm3._domainkey IN CNAME fm3.fizz.buzz.dkim.fmhosted.com. www IN A 127.0.0.1 IN AAAA ::1 ; Allows email clients to automatically find the correct settings for your account. _submission._tcp IN SRV 0 1 587 smtp.fastmail.com _imap._tcp IN SRV 0 0 0 . _imaps._tcp IN SRV 0 1 993 imap.fastmail.com _pop3._tcp IN SRV 0 0 0 . _pop3s._tcp IN SRV 10 1 995 pop.fastmail.com _jmap._tcp IN SRV 0 1 443 api.fastmail.com ; Allows CardDAV clients to automatically find the correct settings for your account. _carddav._tcp IN SRV 0 0 0 . _carddavs._tcp IN SRV 0 1 443 carddav.fastmail.com ; Allows CalDAV clients to automatically find the correct settings for your account. _caldav._tcp IN SRV 0 0 0 . _caldavs._tcp IN SRV 0 1 443 caldav.fastmail.com