SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419351206
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=5836dc8c75e961b94f6a0c057c9bf40fcd0f610a
v=spf1 include:_spf.protonmail.ch ~all