SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418090994
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=38567f3751d2e36122cb3ef3e28f5a56de6b25f3
v=spf1 include:_spf.mailstrap.com -all
AAAA