SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2411008283
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch mx ~all
protonmail-verification=b5a751a072ad4d98546a8a053f00b209256b5dd4