SOA
Start of Authority
Primary NS
Mailbox
hostmaster.stackdns.com
Serial
1731408786
Refresh
1800
Retry
900
Expire
1209600
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=b282caa2ebc6be3e55e1bdeb4e969783d893d4b7
v=spf1 include:_spf.protonmail.ch ~all
A