SOA
Start of Authority
Primary NS
Mailbox
hostmaster.registrar-servers.com
Serial
1775123003
Refresh
43200
Retry
3600
Expire
604800
Minimum TTL
3601
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=015c503e7d1b71ba7ad6c7bef23db36dbd2d0454
A