SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026081002
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=32120af9afc4f74b057f89ef1c67e8c4910ac718
v=spf1 include:_spf.protonmail.ch mx include:_custspf.one.com ~all
AAAA