SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418186827
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=be9d20fc1afafb763773cff6b4a9b618896a606c
v=spf1 include:_spf.mx.cloudflare.net ~all
v=spf1 include:_spf.protonmail.ch ~all
A