dnslookup | Simple command line utility to make DNS lookups | DNS library

by ameshkov Go Version: v1.9.1 License: MIT

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | dnslookup Summary

dnslookup is a Go library typically used in Networking, DNS applications. dnslookup has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Simple command line utility to make DNS lookups. Supports all known DNS protocols: plain DNS, DoH, DoT, DoQ, DNSCrypt.

Support

Quality

Security

License

Reuse

Support

dnslookup has a low active ecosystem.

It has 567 star(s) with 69 fork(s). There are 24 watchers for this library.

It had no major release in the last 12 months.

There are 13 open issues and 23 have been closed. On average issues are closed in 123 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of dnslookup is v1.9.1

Quality

dnslookup has 0 bugs and 0 code smells.

Security

dnslookup has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

dnslookup code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

dnslookup is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

dnslookup releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 117 lines of code, 2 functions and 1 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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dnslookup Key Features

No Key Features are available at this moment for dnslookup.

dnslookup Examples and Code Snippets

No Code Snippets are available at this moment for dnslookup.

Community Discussions

Trending Discussions on dnslookup

C language how to make a timeout function using in gethostname()?

How to use IP address with whois, after digging it using shell_exec PHP?

NodeJS Redis (ioredis) hgetall throwing undefined error

Weird behaviour while POSTing a JSON through arduino's ENC28J60 module

QUESTION

C language how to make a timeout function using in gethostname()?

Asked 2022-Mar-24 at 10:22

This program reads the domain from a file to a string, truncates the string with "\n" as a key, and then executes the getostbyname() function for each domain to enter the resulting information into the file.

When I use gethostbyname, I want to create a function to enter fail if there is no response for a certain period of time. I tried to implement and process the timeout function, but the function did not work.

The logic that I thought of is calling gethostbyname() and entering fail in the file if there is no response for two seconds, then proceed to the next string and call gethostbyname().

The amount of files is about 150 million domains, so I took only a part of them and made them an example.

Please help me create the functions I want.

This is input.txt

...

ANSWER

Answered 2022-Mar-24 at 10:22

Use setjmp() & longjmp() pair with alarm().

Source https://stackoverflow.com/questions/71598796

QUESTION

How to use IP address with whois, after digging it using shell_exec PHP?

Asked 2022-Jan-02 at 23:28

I am quite new to PHP, and I am determined to make myself a tool about domain's information.

I am requesting for the user, to input the domain name, and afterwards, I dig separate DNS records, such as A,NS etc.

The issue that I am facing, is that the whois command, does not grep the output I need, while using the variable from digging. Everything works, if I put the IP value myself within the code.

Example, when it works:

...

ANSWER

Answered 2022-Jan-02 at 21:10

Check the output text - it's different between IP and domain name. Registrant Name may not be what you're looking for, change the text after reviewing the output.

Source https://stackoverflow.com/questions/70559132

QUESTION

NodeJS Redis (ioredis) hgetall throwing undefined error

Asked 2021-Aug-26 at 17:14

I am building a NodeJS app that connects to a Redis cluster using the ioredis module.

Overview of the issue:

A lookup query for a key that doesn't exist in the cache returns an empty object as expected
A lookup query for a key that DOES exist cache is throwing an error but the error is undefined.

I created a controller to create and manage the connection:

...

ANSWER

Answered 2021-Aug-26 at 17:14

As stated in the comments above,
the hgetall() is not working because the datatype corresponding to the lookup value was not hash.

Changing it to get() has fixed the issue.

Source https://stackoverflow.com/questions/68867834

QUESTION

Weird behaviour while POSTing a JSON through arduino's ENC28J60 module

Asked 2020-Jan-14 at 16:21

I've managed to set up a function to POST JSON data through my Arduino. I'm using webhook to test it and I'm experiencing some weird behaviour with it. The JSON data is not created where I would expect it to. Any help with explaining this would be appreciated.

...

ANSWER

Answered 2020-Jan-14 at 16:21

The Arduino has two completely separate address spaces: program memory, and RAM. Normally, pointers point to RAM.

PSTR("hello") puts the string "hello" into program memory and returns its address within program memory. If you read from this pointer, you actually read from data memory at the same location, and get some completely unrelated data. You need to use pgm_read_byte to read from program memory (which the ENC28J60 library doesn't do).

Your PSTR("") happens to have the same address as the second byte of the string you are printing in setup.

The solution is to remove PSTR() around the POST data.

I'm not sure if it is documented which parameters need to be in program memory, but I found the function here which reads them. It appears that $F means to read a string from program memory and $S means to read a string from RAM. client_postval is read using $S.

Source https://stackoverflow.com/questions/59734579

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install dnslookup

Using homebrew: brew install ameshkov/tap/dnslookup
From source: go get github.com/ameshkov/dnslookup
You can get a binary from the releases page.
You can install it from the Snap Store

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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