SOA
Start of Authority
Primary NS
Mailbox
root.register.com
Serial
2022060116
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
3600
NS
Nameservers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch mx ~all
protonmail-verification=a704670cb82dab5e844740b1dcce788fc9315419
A