Advanced IP Scanner
Networking
A free network scanner for Windows.
Available for Windows
Command-line tools for querying DNS.
Official source: isc.orgLast verified: awaiting review · How we check softwareDeveloper: Internet Systems Consortium
dig and nslookup look up DNS records such as A, AAAA, MX and TXT. They're part of the BIND utilities from ISC, and dig in particular shows detailed answers useful for troubleshooting.
| Platform | How to get it |
|---|---|
| Linux |
Open Source Open Source
Open source: the source code is public, so anyone can inspect it, and it's free to use.
Prices change, so check isc.org for current pricing.
$ sudo apt install bind9-dnsutilsInstall dig and nslookup (BIND utilities) with the rest of your Linux setup
Package names were checked against each official package registry, and commands install the same software as the official download. Only run commands you understand.
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dig and nslookup (BIND utilities) is open source.
dig and nslookup (BIND utilities) is available for Linux. It isn't available for Windows, macOS, Android and iPhone & iPad.
From the official website, isc.org. Aptorise links only to official sources and never hosts installers.