SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418667356
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=28cea3a1ebd318410e654f7eb430898963c5d265
v=spf1 include:_spf.protonmail.ch ~all
A