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

A records

Amazon.com, Inc.
52.21.82.52   16
18.233.20.49   15

AAAA records

NO RECORDS

NS records

VeriSign Infrastructure & Operations
g4.nstld.com144,750
f4.nstld.com145,274
a4.nstld.com145,467

SOA records

ttl: 28,800
email: mdnshelp@verisign.com43,726

TXT

v=spf1 include:spf.protection.outlook.com include: Show more