SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418345423
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=6331c150e7161c049c3ee0a351b55da60ab4f607
v=spf1 include:_spf.protonmail.ch ~all
AAAA