SOA
Start of Authority
Primary NS
Mailbox
hostmaster.kasserver.com
Serial
2606102142
Refresh
28800
Retry
7200
Expire
1209600
Minimum TTL
7200
TXT
TXT Records
protonmail-verification=ec574ed2c9f31b80c762a35d5ef6174eb68610ae
v=spf1 include:_spf.protonmail.ch ~all
A