DNS Config

Configure custom hostname to IP mappings

As of May 2026, DNS Config has 187 users and a 5.00/5 rating from 3 reviews in the Developer Tools category.

Developer Tools

Chrome Web Store ↗.crx

Users+33.6%

187

Rating0%

5.00

3 reviews

Reviews0%

Version

1.0

Manifest V3

History

5 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	140	5.00	3	1.0
Apr 20, 2026	138	5.00	3	1.0
May 5, 2026	149	5.00	3	1.0
May 17, 2026	159	5.00	3	1.0
May 30, 2026	173	5.00	3	1.0
Now	187	5.00	3	1.0

Permissions & access

Permissions: storagewebRequestdeclarativeNetRequest
Host access: <all_urls>

Screenshots

About

This is especially useful for cases you don't have root permission on the compute. And you are visit some website that has custom hostname. This tool can help you auto direct from the custom host name to the ip. 

## Port Handling
This extension preserves the original port number when redirecting requests. For example:

example.com -> 192.168.1.1:80 (default port)
example.com:8080 -> 192.168.1.1:8080 (custom port preserved)
example.com:443 -> 192.168.1.1:443 (HTTPS port preserved)

## IP Address Handling
This extension ignores URLs that already have IP addresses as hostnames. For example:

10.0.0.1:8080/path → Not modified (IP addresses are not affected)
example.com:8080/path → Will be mapped to the configured IP