SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418988668
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=0c2b78fe950f3b4969f989ded821f1fbbc5f5e90
v=spf1 include:_spf.protonmail.ch ~all
A