Blog DNS Hijacking: How to Identify and Protect Against It

A records

Yahoo!
67.195.197.76   174,893

AAAA records

NO RECORDS

MX records

NS records

Yahoo!
yns2.yahoo.com433,441
yns1.yahoo.com433,446

SOA records

ttl: 10,800
email: geo-support@yahoo-inc.com220,884

TXT

i=230&m=geo-g3-mx2-p11