SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026090501
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch mx ~all
protonmail-verification=430fe15f2fb0f16966bf6ab3956d931ad46642d9
A