SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2420238327
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=cfafe074d56a566e44ce25e49927c5e0f36424a2
v=spf1 include:_spf.protonmail.ch ~all
A