SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418672858
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=1081d6460817e591b3ba7f1109480e3dadd016bb
v=spf1 include:_spf.protonmail.ch mx ~all
A