SOA
Start of Authority
Primary NS
Mailbox
root.dns1.nominalia.com
Serial
1736245899
Refresh
86400
Retry
7200
Expire
2592000
Minimum TTL
300
TXT
TXT Records
protonmail-verification=dc6cc43795ffdf044fa14376eb93ae7d0d8d54a5
v=spf1 include:_spf.protonmail.ch ~all