SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026082701
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=558bbae6cf871b6289fef56555402b3833b6e684
v=spf1 include:_spf.protonmail.ch include:_custspf.one.com mx ~all
A
IPv4 Addresses
AAAA