SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026061801
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=d95d16c782495a27a6ca8d8fdca5aa2c7de4773e
v=spf1 include:_spf.protonmail.ch ~all
A