SOA
Start of Authority
Primary NS
Mailbox
hostmaster.one.com
Serial
2026091101
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch include:_custspf.one.com ~all
protonmail-verification=7ae34c2c96bd8808916957a3da2e36ac7e947570
A
IPv4 Addresses
AAAA