SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418946248
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=3dd3d7ef03b641598b6a012156a6372ee13d6f4e
v=spf1 include:_spf.protonmail.ch mx ~all
A