massdns

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Output failed requests

3

Hi! Thank you for awesome tool! I cant find the way how to output only failed requests in any way. Using any --filter or output of Full or Short doesnt...

nepohex

Surprising high number of lost lookups: about 20% false negatives

3

Hey there, I noticed quite a lot of lost lookups with massdns. In the example below, it roughly misses about 1900 names out of 10k domains. I am not sure...

ghost

No output created when using --ignore

2

cat hostfile | dnsgen - | massdns -r ~/tools/massdns-1.0.0/lists/resolvers.txt --ignore NXDOMAIN --ignore SERVFAIL --ignore REFUSED -t A -o S -w resolved-hosts This results in nothing being saved. All the OK...

math-ematics

Different results in output -o S and -o J (simple and json)

3

Hello, After 2 hours of testing I found out that i am getting different results from simple output that json output and it is getting me crazy. So i am...

marcelo321

Trying to understand the output

2

Hi, Thanks for this cool program :) I was trying to do a "dig" for each domain manually, and it was bloomin slow. So I'm using: ` ./massdns/bin/massdns -r massdns/lists/resolvers.txt...

youradds

Explicit rr type output

2

Might not be a bug, but could be by design If massdns queries for say an MX record and the DNS replies with a CNAME then the a CNAME response...

yswery

Thoughts on case "normalization" for certain types of rrs (PTR, CNAME, MX, SOA, NS)

2

So recently I was working directly with some of the data that I regularly collect using `massdns` as part of a host inventory system project. This data is usually processed...

mzpqnxow

Poor performance on Digital Ocean droplet

3

_Massdns_ used to work perfectly for at least 1 year on Digital Ocean Droplets (DOD) with performance ~22k pps. Recently after I `apt update && apt upgrade` my Ubuntu machine...

MMquant

First of all thanks for this great tool. I just wanted to ask that is there anyway we can avoid/filterout some response type (`"resp_type": "SOA"`) and only write other response...

r0oth3x49

Benchmark on ZDNS with MassDNS?

1

ZDNS was another tool to lookup dns records which was developed by ZMap Team. Have you ever do some comparison on ZMap with MassDNS. I wonder which is better for...

jkryanchou