SOA
Start of Authority
Primary NS
Mailbox
hostmaster.simply.com
Serial
2026102403
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=519dfefdc17da04744d613cef94e27d03c6ac448
v=spf1 include:_spf.protonmail.ch ~all
A