SOA
Start of Authority
Primary NS
Mailbox
dns.db-ops.net
Serial
2019020311
Refresh
10800
Retry
1800
Expire
604800
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:194.42.75.192/26 include:amazonses.com ip4:167.89.76.184/32 -all
A
IPv4 Addresses
AAAA