SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2416449601
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=9a28daad9399ad1516a528f4016173ea63724e18
v=spf1 include:_spf.protonmail.ch ~all
AAAA