SOA
Start of Authority
Primary NS
Mailbox
tech.firstbytedns.net
Serial
2026072911
Refresh
3600
Retry
3600
Expire
604800
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
mailru-verification: a8b386f83a802031
v=spf1 a mx ip4:178.253.38.12 ~all
mailru-verification: 8e59284515fa1dcd
A