SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2408118900
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch include:spf.example.com ~all
protonmail-verification=b25b66d8f6ce36e12f388329ff7f56c5bcb9eb25
A
IPv4 Addresses
AAAA