SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418686382
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=3dbeeaaf1d03815241d1e6ba576f1b6e53c17496
v=spf1 include:_spf.protonmail.ch ~all
A