SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2413498193
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.smtp2go.com ~all
protonmail-verification=653b0821137592e70235a6634ff634a82806b7f2
A