DNS Enumeration And Zone Transfers

In this video, I demonstrate how to perform DNS enumeration and zone transfers with host, dig, dnsenum, and fierce. DNS zone transfer, also sometimes known by the inducing DNS query type AXFR, is a type of DNS transaction. It is one of the many mechanisms available for administrators to replicate DNS databases across a set of DNS servers.

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#DNS

[CyberGuy]

My best youtuber thanks for your effort ... all love from egypt 🇪🇬

[Itshassan]

We're following you from Mauritania 🇲🇷🔥

[KDR]

I like the way of your explanation and your English

[wisdomovermoney]

Have you done any deep research on DNS? What kind of techniques do these tools use in-depth? Can you suggest any paper?

[adtiyamuhammadakbar]

what kind of attack we can use after do DNS enum?

[ecsuae]

how can i find out all A records for a domain.dig, nslookup, host do not work.

[hasnainabidkhanzada]

Thanks for tutorial, I have a question: If a website nameservers allows anonymous AXFR zone transfer, Is it a bug and will it be accepted as a bug on hackerone or other hacking platform ?

[Arfat-Khan]

Please make a video on misconfigure dns

[soumyanilbiswas_reveng]

Sir I'm actually facing problem to perform a zone transfer. But when I used cellular data to perform DNS zone transfer it
Can you please suggest me some ideas about how to solve that

[UpcycleElectronics]

Hello
dnsenum is not in the ubuntu repositories. After going to github.com/fwaeytens/dnsenumb cloning was my first move down the following rabbit hole. The GIThub readme for the previously mentioned page has some instructions for install with perl but it's all over the place.
(I'm not sure when or what got perl on this comp, but if you don't, you'll need it...)
I had to:
$ sudo perl -MCPAN -e shell

In retrospect later me is coming back here to say, "your perl is probably an outdated mess, mine was." So before installing stuff as instructed, start by typing:
$ <cpan[1]> Upgrade

Now go grab some lunch and come back in an hour.... you'll be halfway done but must come back for your big halftime performance where you select y/n two times within 5 min. Then it is time for the second half. Seriously I'm on an old junker laptop but this took over 1hr to finish.

Next, do this whole thing as one line:
$cpan[1]> Install XML::Writer Net::IP Net::DNS Net::Netmask Optional: Net::Whois::IP HTML::Parser WWW::Mechanize

Now go eat desert, tea, have a nap, and a snack....and it's almost done.
Followed by:
$ sudo apt install perl-doc
$ sudo apt install cpanminus

...update still going... after 1.5hrs... I'm going to go eat dinner, and catch up on some other cc's stuff, be back later with how/if this works :-)