Blog DNS Toolbox: How to Perform a Full DNS Enumeration and Domain Research

A records

Lockheed Martin Corporation
166.21.250.209   785

AAAA records

NO RECORDS

MX records

NS records

Lockheed Martin Corporation
ns3.lmco.com858
ns2.lmco.com858
ns1.lmco.com858

SOA records

ttl: 14,400
email: lm-nic@lmco.com809

TXT

NO RECORDS

CNAME records pointed here2