SOA
Start of Authority
Primary NS
Mailbox
tech.key-systems.net
Serial
2024123107
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
28800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:45.157.176.25 ip4:152.53.33.128 ip6:2a0a:4cc0:100:1df:c8a7:dcff:fedb:c444 ip6:2a03:4000:4b:fe4:d8cd:67ff:fe4a:b727 -all