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

A records

AAAA records

NO RECORDS

MX records

Cisco Systems Ironport Division
100 mx2.hc1983-11.iphmx.com87
100 mx1.hc1983-11.iphmx.com94
10 mx2.metlife.com94
10 mx1.metlife.com94

SOA records

ttl: 10,800
email: hostmaster@metlife.com941

TXT

v=spf1 mx include:spf.metlifecommercial.com ~all m Show more