SOA
Start of Authority
Primary NS
Mailbox
hostmaster.davidmeissner.com
Serial
0
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=3fbd0273b6c9370dce23f4f5575b43d023c3bde0