SOA
Start of Authority
Primary NS
Mailbox
hostmaster.registrar-servers.com
Serial
1783112731
Refresh
43200
Retry
3600
Expire
604800
Minimum TTL
3601
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=9db0860b3a7bfc54db885870bea5f8c1ef419610
A