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

A records

1&1 Internet SE
87.106.52.12   71

AAAA records

NO RECORDS

MX records

QSC AG
10 mail.vithos.de2

NS records

1&1 Internet SE
d.ns14.net439,691
c.ns14.net443,458
b.ns14.net449,931
a.ns14.net421,373

SOA records

ttl: 43,200
email: support@vithos.de51

TXT

v=spf1 include:autotask.net a:mail.vithos.de ~all