SOA
Start of Authority
Primary NS
Mailbox
hostmaster.dnsowl.com
Serial
1791015854
Refresh
7200
Retry
1800
Expire
1209600
Minimum TTL
600
TXT
TXT Records
protonmail-verification=082a2cafaa7fc50994e2d9d8f0ba825c83256866
v=spf1 +a +mx +ip4:147.135.1.68 +include:mail.zendesk.com +include:_spf.protonmail.ch ~all