SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2417552684
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=9e7a496f1b083f28e60eed0c5c8e82c2c91c4ff9
v=spf1 include:_spf.protonmail.ch ~all