SOA
Start of Authority
Primary NS
Mailbox
hostmaster.registrar-servers.com
Serial
1729525141
Refresh
43200
Retry
3600
Expire
604800
Minimum TTL
3601
TXT
TXT Records
protonmail-verification=ebe6f1d0bcd0a1222dbb764a549cfbc0422bedac
v=spf1 include:_spf.protonmail.ch mx ~all