SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026091202
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=1dca11fc3db911967357c9fa1c277b84532f3b1b
A