SOA
Start of Authority
Primary NS
Mailbox
hostmaster.markmonitor.com
Serial
2025121001
Refresh
7200
Retry
900
Expire
1209600
Minimum TTL
172800
NS
Nameservers
TXT
TXT Records
_z2dvebhkjplo5ztr1tnvxjlmn8p6ugg
_a0fmv46qrchqgll8nkxufje7yues9lq
v=spf1 -all
A