SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419221689
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=647ae011e91cf65d9e16b658134240dd3c5d8232
v=spf1 a mx include:_spf.protonmail.ch include:mailgun.org ~all
AAAA