SOA
Start of Authority
Primary NS
Mailbox
hostmaster.registrar-servers.com
Serial
1755743579
Refresh
43200
Retry
3600
Expire
604800
Minimum TTL
3601
TXT
TXT Records
protonmail-verification=fd5cc0467409431412802736ddf7e4b5e13f6f38
v=spf1 include:_spf.protonmail.ch ~all
A