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nixCraft 🐧 (nixcraft@mastodon.social)'s status on Sunday, 07-Jan-2024 17:03:36 JST nixCraft 🐧

Are you looking to troubleshoot or debug DNS issues from your desktop? Check out these helpful tutorials about #Linux/Windows/#macOS/#FreeBSD and Unix systems:
→ dig https://www.cyberciti.biz/faq/linux-unix-dig-command-examples-usage-syntax/
→ host https://www.cyberciti.biz/faq/linux-unix-host-command-examples-usage-syntax/
→ nslookup https://www.cyberciti.biz/faq/reverse-nslookup-command/
In conversation about 11 months ago from mastodon.social permalink
Attachments
1. It is a hand-drawn picture that reads the following: It’s not DNS There’s no way it’s DNS It was DNS
  https://files.mastodon.social/media_attachments/files/111/713/622/044/273/248/original/0fa1af05fe8c08a5.jpg
2. Linux and Unix dig Command Examples
  
  from https://facebook.com/nixcraft
  
  Explains how to use the dig command in Linux and Unix to query DNS name servers and to perform DNS lookups & displays the answers.
3. Linux and Unix host Command Examples
  
  from https://facebook.com/nixcraft
  
  Syntax, information and many practical examples about the Linux and Unix host command for DNS lookup and troubleshooting for sysadmins.
4. Reverse nslookup Command
  
  from https://facebook.com/nixcraft
  
  Explains how to use reverse nslookup command under UNIX/Linux or MS-Windows OS to find out an IP address to resolve a hostname/domain name
- Harm (flipsels@mastodon.social)'s status on Sunday, 07-Jan-2024 17:37:52 JST Harm
  in reply to
  
  @nixCraft
  You might also want to look at delv which is great to check dnssec issues
  https://kb.isc.org/docs/aa-01152
  In conversation about 11 months ago permalink
  Attachments
  1. Invalid filename.
    
    dig and delv
    
    BIND 9.10 introduced a new debugging tool as a successor to dig. So, of course, we had to name it delv. It works like dig but understands DNSSEC better.

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