SOA
Start of Authority
Primary NS
Mailbox
hostmaster.supremasys.com
Serial
2026050100
Refresh
3600
Retry
900
Expire
1209600
Minimum TTL
14400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:195.190.146.26 include:_spf.bb-host.nl ip6:2001:1af8:4100:b043:0:0:0:44 ~all
AAAA