SOA
Start of Authority
Primary NS
Mailbox
hostmaster.registrar-servers.com
Serial
1775520629
Refresh
43200
Retry
3600
Expire
604800
Minimum TTL
3601
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=736eb82b8206d7eb0f82e9abbf2d77e100a63f9e
A