SOA
Start of Authority
Primary NS
Mailbox
dns.yay.com
Serial
2023111301
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch mx ~all
protonmail-verification=8a7fc28a79bcb44b0672ab5b7bda0a6936ea9da6