SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2417102753
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=c11b55f86bd32c925bac4bf4c2c16bbdc01e05d0
v=spf1 a mx ip4:5.161.78.145 include:_spf.protonmail.ch -all