| Windows 7 DLL File Information - dnsapi.dll |
The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 7, extracted the information from them, and then saved it into HTML reports. If you want to view a report of another DLL, go to the main page of this Web site.
General Information
| File Description: | DNS Client API DLL |
| File Version: | 6.1.7100.0 (winmain_win7rc.090421-1700) |
| Company: | Microsoft Corporation |
| Product Name: | Microsoft Windows Operating System |
| DLL popularity | Medium - 22 other DLL files in system32 directory are statically linked to this file. |
| File Size: | 263 KB |
| Total Number of Exported Functions: | 218 |
| Total Number of Exported Functions With Names: | 218 |
Section Headers
| Name | Virtual Address | Raw Data Size | % of File | Characteristics | Section Contains... |
|---|---|---|---|---|---|
| .text | 0x00001000 | 227,840 Bytes | 84.4% | Read, Execute | Code |
| .data | 0x00039000 | 10,752 Bytes | 4.0% | Write, Read | Initialized Data |
| .rsrc | 0x0003c000 | 19,456 Bytes | 7.2% | Read | Initialized Data |
| .reloc | 0x00041000 | 10,240 Bytes | 3.8% | Read, Discardable | Initialized Data |
Static Linking
dnsapi.dll is statically linked to the following files:msvcrt.dll
API-MS-Win-Core-ErrorHandling-L1-1-0.dll
API-MS-Win-Core-Handle-L1-1-0.dll
API-MS-Win-Core-Interlocked-L1-1-0.dll
API-MS-Win-Core-LibraryLoader-L1-1-0.dll
API-MS-Win-Core-LocalRegistry-L1-1-0.dll
API-MS-Win-Core-Misc-L1-1-0.dll
API-MS-Win-Core-ProcessEnvironment-L1-1-0.dll
API-MS-Win-Core-ProcessThreads-L1-1-0.dll
API-MS-Win-Core-Profile-L1-1-0.dll
API-MS-Win-Core-String-L1-1-0.dll
API-MS-Win-Core-SysInfo-L1-1-0.dll
API-MS-Win-Core-Synch-L1-1-0.dll
WS2_32.dll
ntdll.dll
NSI.dll
API-MS-Win-Core-DelayLoad-L1-1-0.dll
KERNELBASE.dll
API-MS-Win-Core-Debug-L1-1-0.dll
API-MS-Win-Core-Localization-L1-1-0.dll
This means that when dnsapi.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, dnsapi.dll won't be loaded.
General Resources Information
| Resource Type | Number of Items | Total Size | % of File |
|---|---|---|---|
| Icons | 0 | 0 Bytes | 0.0% |
| Animated Icons | 0 | 0 Bytes | 0.0% |
| Cursors | 0 | 0 Bytes | 0.0% |
| Animated Cursors | 0 | 0 Bytes | 0.0% |
| Bitmaps | 0 | 0 Bytes | 0.0% |
| AVI Files | 0 | 0 Bytes | 0.0% |
| Dialog-Boxes | 0 | 0 Bytes | 0.0% |
| HTML Related Files | 0 | 0 Bytes | 0.0% |
| Menus | 0 | 0 Bytes | 0.0% |
| Strings | 4 | 930 Bytes | 0.3% |
| Type Libraries | 0 | 0 Bytes | 0.0% |
| Manifest | 0 | 0 Bytes | 0.0% |
| All Others | 5 | 29,078 Bytes | 10.8% |
| Total | 9 | 30,008 Bytes | 11.1% |
Icons in this file
No icons found in this file
Cursors in this file
No cursors found in this file
Dialog-boxes list (up to 200 dialogs)
No dialog resources in this file.
String resources in this dll (up to 200 strings)
| String ID | String Text |
|---|---|
| 100 | Parameters |
| 101 | DNS Client |
| 102 | The DNS Client service (dnscache) caches Domain Name System (DNS) names and registers the full computer name for this computer. If the service is stopped, DNS names will continue to be resolved. However, the results of DNS name queries will not be cached and the computer's name will not be registered. If the service is disabled, any services that explicitly depend on it will fail to start. |
| 103 | Domain Name System (DNS) Server Trust |
COM Classes/Interfaces
There is no type library in this file with COM classes/interfaces information
Exported Functions List
The following functions are exported by this dll:| BreakRecordsIntoBlob | CombineRecordsInBlob | DnsAcquireContextHandle_A |
| DnsAcquireContextHandle_W | DnsAllocateRecord | DnsApiAlloc |
| DnsApiAllocZero | DnsApiFree | DnsApiHeapReset |
| DnsApiRealloc | DnsApiSetDebugGlobals | DnsAsyncRegisterHostAddrs |
| DnsAsyncRegisterInit | DnsAsyncRegisterTerm | DnsCopyStringEx |
| DnsCreateReverseNameStringForIpAddress | DnsCreateStandardDnsNameCopy | DnsCreateStringCopy |
| DnsDhcpRegisterAddrs | DnsDhcpRegisterHostAddrs | DnsDhcpRegisterInit |
| DnsDhcpRegisterTerm | DnsDhcpRemoveRegistrations | DnsDhcpSrvRegisterHostAddr |
| DnsDhcpSrvRegisterHostAddrEx | DnsDhcpSrvRegisterHostName | DnsDhcpSrvRegisterHostNameEx |
| DnsDhcpSrvRegisterInit | DnsDhcpSrvRegisterInitialize | DnsDhcpSrvRegisterTerm |
| DnsDowncaseDnsNameLabel | DnsExtractRecordsFromMessage_UTF8 | DnsExtractRecordsFromMessage_W |
| DnsFindAuthoritativeZone | DnsFlushResolverCache | DnsFlushResolverCacheEntry_A |
| DnsFlushResolverCacheEntry_UTF8 | DnsFlushResolverCacheEntry_W | DnsFree |
| DnsFreeConfigStructure | DnsFreePolicyConfig | DnsFreeProxyName |
| DnsGetBufferLengthForStringCopy | DnsGetCacheDataTable | DnsGetDnsServerList |
| DnsGetDomainName | DnsGetLastFailedUpdateInfo | DnsGetPolicyTableInfo |
| DnsGetPolicyTableInfoPrivate | DnsGetPrimaryDomainName_A | DnsGetProxyInfoPrivate |
| DnsGetProxyInformation | DnsGlobals | DnsIpv6AddressToString |
| DnsIpv6StringToAddress | DnsIsAMailboxType | DnsIsStatusRcode |
| DnsIsStringCountValidForTextType | DnsLogEvent | DnsLogIn |
| DnsLogInit | DnsLogIt | DnsLogOut |
| DnsLogTime | DnsMapRcodeToStatus | DnsModifyRecordsInSet_A |
| DnsModifyRecordsInSet_UTF8 | DnsModifyRecordsInSet_W | DnsNameCompareEx_A |
| DnsNameCompareEx_UTF8 | DnsNameCompareEx_W | DnsNameCompare_A |
| DnsNameCompare_UTF8 | DnsNameCompare_W | DnsNameCopy |
| DnsNameCopyAllocate | DnsNetworkInfo_CreateFromFAZ | DnsNetworkInformation_CreateFromFAZ |
| DnsNotifyResolver | DnsNotifyResolverClusterIp | DnsNotifyResolverEx |
| DnsQueryConfig | DnsQueryConfigAllocEx | DnsQueryConfigDword |
| DnsQueryExA | DnsQueryExUTF8 | DnsQueryExW |
| DnsQuery_A | DnsQuery_UTF8 | DnsQuery_W |
| DnsRecordBuild_UTF8 | DnsRecordBuild_W | DnsRecordCompare |
| DnsRecordCopyEx | DnsRecordListFree | DnsRecordSetCompare |
| DnsRecordSetCopyEx | DnsRecordSetDetach | DnsRecordStringForType |
| DnsRecordStringForWritableType | DnsRecordTypeForName | DnsRegisterClusterAddress |
| DnsReleaseContextHandle | DnsRemoveRegistrations | DnsReplaceRecordSetA |
| DnsReplaceRecordSetUTF8 | DnsReplaceRecordSetW | DnsResolverOp |
| DnsScreenLocalAddrsForRegistration | DnsSetConfigDword | DnsStatusString |
| DnsStringCopyAllocateEx | DnsTraceServerConfig | DnsUnicodeToUtf8 |
| DnsUpdate | DnsUpdateMachinePresence | DnsUpdateTest_A |
| DnsUpdateTest_UTF8 | DnsUpdateTest_W | DnsUtf8ToUnicode |
| DnsValidateNameOrIp_TempW | DnsValidateName_A | DnsValidateName_UTF8 |
| DnsValidateName_W | DnsValidateServerArray_A | DnsValidateServerArray_W |
| DnsValidateServer_A | DnsValidateServer_W | DnsValidateUtf8Byte |
| DnsWriteQuestionToBuffer_UTF8 | DnsWriteQuestionToBuffer_W | DnsWriteReverseNameStringForIpAddress |
| Dns_AddRecordsToMessage | Dns_AllocateMsgBuf | Dns_BuildPacket |
| Dns_CleanupWinsock | Dns_CloseConnection | Dns_CloseSocket |
| Dns_CreateMulticastSocket | Dns_CreateSocket | Dns_CreateSocketEx |
| Dns_ExtractRecordsFromMessage | Dns_FindAuthoritativeZoneLib | Dns_FreeMsgBuf |
| Dns_GetRandomXid | Dns_InitializeMsgBuf | Dns_InitializeMsgRemoteSockaddr |
| Dns_InitializeWinsock | Dns_OpenTcpConnectionAndSend | Dns_ParseMessage |
| Dns_ParsePacketRecord | Dns_PingAdapterServers | Dns_ReadPacketName |
| Dns_ReadPacketNameAllocate | Dns_ReadRecordStructureFromPacket | Dns_RecvTcp |
| Dns_ResetNetworkInfo | Dns_SendAndRecvUdp | Dns_SendEx |
| Dns_SetRecordDatalength | Dns_SetRecordsSection | Dns_SetRecordsTtl |
| Dns_SkipPacketName | Dns_SkipToRecord | Dns_UpdateLib |
| Dns_UpdateLibEx | Dns_WriteDottedNameToPacket | Dns_WriteQuestionToMessage |
| Dns_WriteRecordStructureToPacketEx | ExtraInfo_Init | Faz_AreServerListsInSameNameSpace |
| FlushDnsPolicyUnreachableStatus | GetCurrentTimeInSeconds | HostsFile_Close |
| HostsFile_Open | HostsFile_ReadLine | IpHelp_IsAddrOnLink |
| Local_GetRecordsForLocalName | Local_GetRecordsForLocalNameEx | NetInfo_Build |
| NetInfo_Clean | NetInfo_Copy | NetInfo_Free |
| NetInfo_GetAdapterByAddress | NetInfo_GetAdapterByInterfaceIndex | NetInfo_GetAdapterByName |
| NetInfo_IsAddrConfig | NetInfo_IsForUpdate | NetInfo_ResetServerPriorities |
| NetInfo_UpdateServerReachability | QueryDirectEx | Query_Main |
| Reg_FreeUpdateInfo | Reg_GetValueEx | Reg_ReadGlobalsEx |
| Reg_ReadUpdateInfo | Security_ContextListTimeout | Send_AndRecvUdpWithParam |
| Send_MessagePrivate | Send_OpenTcpConnectionAndSend | Socket_CacheCleanup |
| Socket_CacheInit | Socket_CleanupWinsock | Socket_ClearMessageSockets |
| Socket_CloseEx | Socket_CloseMessageSockets | Socket_Create |
| Socket_CreateMulticast | Socket_InitWinsock | Socket_JoinMulticast |
| Socket_RecvFrom | Socket_SetMulticastInterface | Socket_SetMulticastLoopBack |
| Socket_SetTtl | Socket_TcpListen | Trace_Reset |
| Update_ReplaceAddressRecordsW | Util_IsIp6Running |
Imported Functions List
The following functions are imported by this dll:- msvcrt.dll:
_XcptFilter _amsg_exit _except_handler4_common _initterm _strcmpi _strlwr _strnicmp _strupr _vsnprintf _vsnwprintf _wcsicmp _wcsnicmp atoi fclose fgets fopen fprintf fputs free localtime malloc memcpy memset rand rewind srand sscanf strncmp strpbrk strtoul time towlower wcschr wcstoul - API-MS-Win-Core-ErrorHandling-L1-1-0.dll:
kernel32!GetLastError kernel32!SetLastError kernel32!SetUnhandledExceptionFilter kernel32!UnhandledExceptionFilter - API-MS-Win-Core-Handle-L1-1-0.dll:
kernel32!CloseHandle - API-MS-Win-Core-Interlocked-L1-1-0.dll:
KernelBase!InterlockedCompareExchange KernelBase!InterlockedDecrement KernelBase!InterlockedExchange KernelBase!InterlockedIncrement - API-MS-Win-Core-LibraryLoader-L1-1-0.dll:
KernelBase!DisableThreadLibraryCalls KernelBase!FreeLibrary KernelBase!GetModuleFileNameW KernelBase!GetModuleHandleW KernelBase!GetProcAddress KernelBase!LoadLibraryExA KernelBase!LoadLibraryExW - API-MS-Win-Core-LocalRegistry-L1-1-0.dll:
kernel32!RegCloseKey kernel32!RegCreateKeyExW kernel32!RegDeleteKeyExW kernel32!RegEnumKeyExW kernel32!RegOpenKeyExW kernel32!RegQueryValueExW kernel32!RegSetValueExW - API-MS-Win-Core-Misc-L1-1-0.dll:
KernelBase!GlobalFree KernelBase!LocalAlloc KernelBase!LocalReAlloc KernelBase!Sleep - API-MS-Win-Core-ProcessEnvironment-L1-1-0.dll:
KernelBase!GetEnvironmentVariableW - API-MS-Win-Core-ProcessThreads-L1-1-0.dll:
kernel32!CreateThread kernel32!GetCurrentProcess kernel32!GetCurrentProcessId kernel32!GetCurrentThreadId kernel32!TerminateProcess - API-MS-Win-Core-Profile-L1-1-0.dll:
ntdll!RtlQueryPerformanceCounter - API-MS-Win-Core-String-L1-1-0.dll:
KernelBase!CompareStringW KernelBase!MultiByteToWideChar KernelBase!WideCharToMultiByte - API-MS-Win-Core-SysInfo-L1-1-0.dll:
KernelBase!GetSystemDirectoryA KernelBase!GetSystemTimeAsFileTime KernelBase!GetTickCount KernelBase!GetTickCount64 KernelBase!GetVersionExW - API-MS-Win-Core-Synch-L1-1-0.dll:
kernel32!CreateEventA kernel32!CreateEventW kernel32!CreateSemaphoreExW kernel32!ReleaseMutex kernel32!ReleaseSemaphore kernel32!SetEvent kernel32!SleepEx kernel32!WaitForMultipleObjectsEx kernel32!WaitForSingleObject ntdll!RtlAcquireSRWLockExclusive ntdll!RtlAcquireSRWLockShared ntdll!RtlDeleteCriticalSection ntdll!RtlEnterCriticalSection ntdll!RtlInitializeConditionVariable ntdll!RtlInitializeCriticalSection ntdll!RtlLeaveCriticalSection ntdll!RtlReleaseSRWLockExclusive ntdll!RtlReleaseSRWLockShared - WS2_32.dll:
FreeAddrInfoW GetAddrInfoW WSACleanup WSAGetLastError WSAIoctl WSAJoinLeaf WSASocketW WSAStartup __WSAFDIsSet bind closesocket connect getprotobyname getprotobynumber getservbyport getsockname htonl htonl htons htons inet_addr inet_ntoa listen recv select send sendto setsockopt shutdown - ntdll.dll:
EtwEventEnabled EtwEventRegister EtwEventUnregister EtwEventWrite EtwGetTraceEnableFlags EtwGetTraceEnableLevel EtwGetTraceLoggerHandle EtwLogTraceEvent EtwRegisterTraceGuidsW EtwTraceMessage EtwUnregisterTraceGuids EvtIntReportEventAndSourceAsync RtlAllocateHeap RtlCreateHeap RtlDeleteCriticalSection RtlDestroyHeap RtlFreeHeap RtlInitializeCriticalSection RtlIpv4StringToAddressA RtlIpv4StringToAddressW RtlIpv6AddressToStringA RtlIpv6StringToAddressA RtlIpv6StringToAddressExA RtlIpv6StringToAddressExW RtlIpv6StringToAddressW RtlReAllocateHeap WinSqmIsOptedIn WinSqmSetDWORD - NSI.dll:
NsiAllocateAndGetTable NsiFreeTable NsiGetParameter - API-MS-Win-Core-DelayLoad-L1-1-0.dll:
kernel32!DelayLoadFailureHook - KERNELBASE.dll:
CompareStringA - API-MS-Win-Core-Debug-L1-1-0.dll:
KernelBase!OutputDebugStringA - API-MS-Win-Core-Localization-L1-1-0.dll:
KernelBase!LCMapStringW