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

A records

Valero Corporate Services
170.111.7.76   12

AAAA records

NO RECORDS

MX records

NS records

Valero Corporate Services
ns4.valero.com31
ns4.level3.net7,928
ns3.valero.com31
ns3.level3.net8,018

SOA records

ttl: 7,200
email: hostmaster@valero.com34

TXT

v=spf1 include:spf.messagelabs.com a:mail.teldig.c Show more