SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419161144
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=71fd03ae67b29db93abe73fb20ed72de692a8b4f
v=spf1 include:_spf.protonmail.ch mx ~all