SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2407523752
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:5.154.240.28 ~all
v=spf1 include:emailsrvr.com ~all
A
IPv4 Addresses
AAAA