What is dnsrslvr.dll?
dnsrslvr.dll is part of Microsoft® Windows® Operating System and developed by Microsoft Corporation according to the dnsrslvr.dll version information.
dnsrslvr.dll's description is "DNS Caching Resolver Service"
dnsrslvr.dll is digitally signed by Microsoft Windows.
dnsrslvr.dll is usually located in the 'c:\windows\system32\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about dnsrslvr.dll.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on dnsrslvr.dll:
| Property | Value |
|---|---|
| Product name | Microsoft® Windows® Operating System |
| Company name | Microsoft Corporation |
| File description | DNS Caching Resolver Service |
| Internal name | dnsrslvr.dll |
| Original filename | dnsrslvr.dll.mui |
| Legal copyright | © Microsoft Corporation. All rights reserved. |
| Product version | 6.1.7600.16385 |
| File version | 6.1.7600.16385 (win7_rtm.090713-1255) |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Microsoft® Windows® Operating System |
| Company name | Microsoft Corporation |
| File description | DNS Caching Resolver Service |
| Internal name | dnsrslvr.dll |
| Original filename | dnsrslvr.dll.mui |
| Legal copyright | © Microsoft Corporation. All rights.. |
| Product version | 6.1.7600.16385 |
| File version | 6.1.7600.16385 (win7_rtm.090713-1255) |
Digital signatures [?]
dnsrslvr.dll has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Microsoft Windows |
| Certificate issuer name | Microsoft Windows Verification PCA |
| Certificate serial number | 61030556000000000010 |
VirusTotal report
None of the 56 anti-virus programs at VirusTotal detected the dnsrslvr.dll file.
Other files also named dnsrslvr.dll
dnsrslvr.dll (4 votes)
TCP/UDP Listening Ports [?]
dnsrslvr.dll has been reported to listen on the following TCP/UDP ports.
| Port | Protocol | # Occurrences |
|---|---|---|
| 50739 | UDP v6 | 1 |
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 16835866aaa693c7d7fceba8fff706e4 |
| SHA256 | 15891558f7c1f2bb57a98769601d447ed0d952354a8bb347312d034dc03e0242 |
What will you do with dnsrslvr.dll?
To help other users, please let us know what you will do with dnsrslvr.dll:
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
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