SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2417274247
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=ea76c9a484509c440cc9c28226f26813667c063d
v=spf1 include:_spf.protonmail.ch ~all
A