SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2413280736
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=640a9489b3ac85d0b74fc221689f2a1f9d56f37e
v=spf1 include:_spf.protonmail.ch ~all
AAAA