dnsdiff

Quickly suss out discrepancies between nameservers

Installation

pip install dnsdiff

dnsdiff -n nameserver.dns1.net nameserver.dns2.net nameserver.dns3.net -d yourdomain.com

Output:

{   'nameserver.dns1.net': [DNS name gina.ns.cloudflare.com., DNS name will.ns.cloudflare.com.],
    'nameserver.dns2.net': [DNS name gina.ns.cloudflare.com., DNS name will.ns.cloudflare.com.]
    'nameserver.dns3.net': [DNS name gina.ns.cloudflare.com., DNS name will.ns.cloudflare.com.]}

Determining differences
No discrepancies found

Usage

usage: dns_diff.py [-h] [-n NAMESERVERS [NAMESERVERS ...]] [-d DOMAIN]

Quickly look up and compare NS records for a domain across multiple

optional arguments:

  -h, --help            show this help message and exit

  -n NAMESERVERS [NAMESERVERS ...], --nameservers NAMESERVERS [NAMESERVERS ...]

  -d DOMAIN, --domain DOMAIN

Returns a system exit code of 0 if no discrepancies found, otherwise returns 1