zmap/zdns

Write module to do NS lookup followed by A lookup via each of the nameservers

vishalmohanty opened this issue · 1 comments

The module should do

  • Perform NS lookup to get all nameservers for a domain.
  • Perform A lookup via each of the nameservers for the domain.

This is required for the use case of checking DNS hijacking attempts as a malicious nameserver update can be caught by this.

Addressed by e298bb6