SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2417649902
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=9a75a729fb0b0a4681749bc13e25d2b1f94703ab
v=spf1 include:_spf.protonmail.ch ~all