Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

5.1.2600.5817 (xpsp_sp3_qfe.090521-1412) 50.00%
5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) 50.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
ReportEventW, OpenThreadToken, MapGenericMask, AccessCheck, AllocateAndInitializeSid, GetLengthSid, InitializeAcl, AddAccessAllowedAce, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, SetSecurityDescriptorOwner, FreeSid, IsValidSecurityDescriptor, SetServiceStatus, DeregisterEventSource, RegisterEventSourceW, RegisterServiceCtrlHandlerW
dnsapi.dll
DnsApiAlloc, DnsApiRealloc, DnsApiFree, NetInfo_Free, NetInfo_Clean, DnsGlobals, NetInfo_Copy, NetInfo_Build, NetInfo_ResetServerPriorities, Reg_ReadGlobalsEx, DnsGetLocalAddrArrayDirect, DnsNameCompare_W, Dns_InitializeWinsock, Dns_InitQueryTimeouts, Dns_CacheSocketInit, Dns_CacheSocketCleanup, Dns_CleanupWinsock, Dns_ReadHostFileLine, Dns_OpenHostFile, GetCurrentTimeInSeconds, Query_Main, DnsStatusString, Dns_UpdateLib, Dns_FindAuthoritativeZoneLib, Dns_CloseHostFile
iphlpapi.dll
NotifyAddrChange
kernel32.dll
CreateThread, lstrlenA, GetTickCount, GetCurrentThreadId, InterlockedIncrement, HeapFree, HeapAlloc, GetProcessHeap, HeapDestroy, HeapCreate, WaitForSingleObject, GetSystemDirectoryW, TerminateThread, FindNextChangeNotification, WaitForMultipleObjects, Sleep, SetLastError, GetCurrentThread, DisableThreadLibraryCalls, QueryPerformanceCounter, GetCurrentProcessId, GetSystemTimeAsFileTime, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, LocalAlloc, OutputDebugStringA, ResetEvent, GetOverlappedResult, PostQueuedCompletionStatus, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSection, CreateEventW, InterlockedExchange, SetEvent, CloseHandle, DeleteCriticalSection, GetLastError, InterlockedCompareExchange, LocalFree, CreateEventA, LCMapStringW, CompareStringA, CompareStringW, MultiByteToWideChar, WideCharToMultiByte, FindFirstChangeNotificationW
msvcrt.dll
DllMain
rpcrt4.dll
RpcServerInqBindings, RpcEpUnregister, RpcBindingVectorFree, RpcServerUnregisterIf, RpcImpersonateClient, RpcRevertToSelf, RpcServerUseProtseqEpW, RpcServerRegisterIfEx, RpcServerListen, RpcBindingToStringBindingW, RpcStringFreeW, RpcStringBindingParseW, NdrServerCall2
user32.dll
wsprintfW
Export table
ServiceMain
SvchostPushServiceGlobals

dnsrslvr.dll

Service de résolution du cache DNS by Microsoft

Remove dnsrslvr.dll
Version:   5.1.2600.5817 (xpsp_sp3_qfe.090521-1412)
MD5:   ea3e88c4d516a8cf94e93939cd3cc709
SHA1:   ffcc02bebdfc35009a1a636aad4760d4c39d69ec
This is a Windows system installed file with Windows File Protection (WFP) enabled.

Overview

dnsrslvr.dll is loaded as dynamic link library that runs in the context of a process. This version is installed on Windows XP.

DetailsDetails

File name:dnsrslvr.dll
Publisher:Microsoft Corporation
Product name:Service de résolution du cache DNS
Description:Système d'exploitation Microsoft® Windows®
Typical file path:C:\Windows\System32\dnsrslvr.dll
File version:5.1.2600.5817 (xpsp_sp3_qfe.090521-1412)
Product version:5.1.2600.5817
Size:44.5 KB (45,568 bytes)
Build date:5/22/2009 9:45 AM
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

BehaviorsBehaviors

Hosted services
Runs as a shared service under the Windows svcHost
  • Shared name is 'Dnscache'
  • Shared name is 'Dnscache'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

Distribution by countryDistribution by country

MA installs about 50.00% of Service de résolution du cache DNS.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Compaq 100.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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