SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418565792
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=ff9a0c1670190c8759635146fc6dd7e5b70e79d3
v=spf1 include:_spf.protonmail.ch mx ~all
A