dnsrslvr.dll
DNS Caching Resolver Service by Microsoft
This is a Windows system installed file with Windows File Protection (WFP) enabled.
Overview
dnsrslvr.dll has 13 known versions, the most recent one is 6.2.9200.16384 (win8_rtm.120725-1247). The average file size is about 108.15 KB. This is a .NET Common Language Runtime (CLR) assembly.
What is dnsrslvr.dll?
The caching resolver reduces DNS network traffic and speeds name resolution by providing a local cache for DNS queries.
About dnsrslvr.dll (from Microsoft)
“Name query responses are cached for the TTL specified in the response (not to exceed the value specified in the MaxCacheEntryTtlLimit registry entry (HKLM\SYSTEM\CurrentControlSet\Services\Dnscache\”
 Details
|
| File name: | dnsrslvr.dll |
| Publisher: | Microsoft Corporation |
| Product name: | DNS Caching Resolver Service |
| Description: | Microsoft® Windows® Operating System |
| Typical file path: | C:\Windows\System32\dnsrslvr.dll |
| Original name: | dnsrslvr.dll.mui |
Behaviors
(Note, the behaviors below are for all versions of dnsrslvr.dll, select a unique version for details.)
Hosted services
Runs as a shared service under the Windows svcHost
- Shared name is 'Dnscache'
- Shared name is 'Dnscache'
- Shared name is 'Dnscache'
- Shared name is 'Dnscache'
- Shared name is 'Dnscache'
- Shared name is 'Dnscache'
- Shared name is 'Dnscache'
- Shared name is 'Dnscache'
- Shared name is 'Dnscache'
All file variations of dnsrslvr.dll
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
44.50% |
|
| Windows 7 Ultimate |
33.75% |
|
| Windows 7 Professional |
11.75% |
|
| Windows 7 Home Basic |
3.25% |
|
| Windows 8 Pro |
1.75% |
|
| Windows Vista Home Premium |
1.50% |
|
| Windows 7 Enterprise |
1.25% |
|
| Windows 7 Starter |
0.75% |
|
| Windows Se7en Titan |
0.25% |
|
| Windows 8 Pro with Media Center |
0.25% |
|
| Windows Vista Business |
0.25% |
|
| Windows Vista Ultimate |
0.25% |
|
| Windows Seven Black Edition |
0.25% |
|
| Windows 8 |
0.25% |
|
Distribution by country
United States installs about 35.77% of DNS Caching Resolver Service.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Dell |
18.36% |
|
| Hewlett-Packard |
16.63% |
|
| ASUS |
15.68% |
|
| Acer |
13.77% |
|
| Toshiba |
10.33% |
|
| Sony |
5.74% |
|
| Lenovo |
5.74% |
|
| Intel |
2.68% |
|
| GIGABYTE |
2.49% |
|
| Samsung |
2.10% |
|
| MSI |
1.53% |
|
| Alienware |
1.34% |
|
| American Megatrends |
0.96% |
|
| Medion |
0.76% |
|
| NEC |
0.76% |
|
| Sahara |
0.38% |
|
| Gateway |
0.38% |
|
| Compaq |
0.38% |
|
