SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2417259675
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch include:mailgun.org ~all
protonmail-verification=2bb03075f1435c4094051e4fb7b04ba9a970b96f
A
IPv4 Addresses
AAAA