SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419223048
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=d9bf5fcb2acf6c285e5f98f90df2a4269c5e2a3a
v=spf1 include:_spf.protonmail.ch include:_spf.smtp.com ~all
AAAA