Siderite's DNS Resolver

Resolve DNS addresses based on previously working IPs

Siderite's DNS Resolver: Chrome Extension for DNS Resolution

"Siderite's DNS Resolver" is a Chrome extension that works in the background to remember prior host-to-IP resolutions. In case a Domain Name System (DNS) server fails, the extension provides a count of failed DNS that has cached IPs. It allows you to copy-paste this information into the hosts' file to ensure resolution to the known IP. Offering an 'auto-replace' option, it replaces the host with IP, with certain limitations. The extension strictly respects your privacy by not communicating externally, but only caching visited host data.
Install from Chrome Web Store

Extension stats

Users: 2,000+
Rating: 4.20
(5)
Version: 0.0.3 (Last updated: 2019-10-29)
Creation date: 2019-10-29
Risk impact: High risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • webRequest
  • webRequestBlocking
  • <all_urls>
  • storage
Size: 60.02K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Chrome extension to remember previously resolved domain name IPs, in case DNS server goes down or IP is blocked.

It just runs in the background, remembering DNS resolutions (host to IP) until DNS fails. It then counts the number of DNS failures that it has an IP cached for. Click on the DNS Resolver icon and you can copy/paste the necessary information to copy into the hosts file (which on Windows is in C:/Windows/System32/drivers/etc/hosts) to force the resolution to the known IP. You can try to "auto replace", which replaces host with the IP, but this will fail in case there are multiple domains on the same IP (as many online platforms).

The extension does not communicate with the outside, but it does cache a list of hosts you visit.

User reviews

a app to resolve a DNS server problem ive been facing for getting close to two years. well you got my vote, thanks so much
by Tina Stephens, 2017-09-20
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Extension safety

Risk impact

Siderite's DNS Resolver requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Siderite's DNS Resolver has earned a good reputation and can be trusted.

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