SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418980980
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=ebc6d1802580acd4aeb61e426f902c6135874b21
v=spf1 include:_spf.protonmail.ch mx ~all