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Windows 7 DLL File Information - dnscmmc.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 MMC Snap-in DLL  
File Version: 6.1.7100.0 (winmain_win7rc.090421-1700)  
Company: Microsoft Corporation  
Product Name: Microsoft Windows Operating System  
DLL popularity Very Low - There is no any other DLL in system32 directory that is statically linked to this file.
File Size: 106 KB
Total Number of Exported Functions: 4
Total Number of Exported Functions With Names: 4

Section Headers

Name Virtual Address Raw Data Size % of File Characteristics Section Contains...
.text 0x00001000 101,888 Bytes 93.9% Read, Execute Code
.data 0x0001a000 1,024 Bytes 0.9% Write, Read Initialized Data
.rsrc 0x00023000 2,560 Bytes 2.4% Read Initialized Data
.reloc 0x00024000 2,048 Bytes 1.9% Read, Discardable Initialized Data

Static Linking

dnscmmc.dll is statically linked to the following files:


This means that when dnscmmc.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, dnscmmc.dll won't be loaded.


General Resources Information

Resource Type Number of Items Total Size % of File
Icons 2 632 Bytes 0.6%
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 111 10,520 Bytes 9.7%
Type Libraries 0 0 Bytes 0.0%
Manifest 0 0 Bytes 0.0%
All Others 2 1,112 Bytes 1.0%
Total 115 12,264 Bytes 11.3%

Icons in this file

There are 2 icons stored in this DLL file. You can view all these icons in the following small thumbnail:

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
1000 Name Resolution Policy
2000 Name Resolution Policy is the Group Policy object (GPO) that contains the policy information found in the Name Resolution Policy Table (NRPT).
2001 A suffix is the zone of the DNS namespace to which this rule applies. It is part of the FQDN. For example, in the FQDN, the suffix is
2002 A prefix is the first part of the FQDN to which this rule applies. For example, in the FQDN, the prefix is someserver.
2003 A fully qualified domain name (FQDN) consists of a host and domain name, including top-level domain. For example, is a fully qualified domain name.
2004 This is the address of the subnet in Internet Protocol version 4 (IPv4) format of the area to which the rule will apply in the case of a reverse lookup. For example, in the example, the subnet in a reverse lookup is and /16 is the prefix.
2005 This is the address of the subnet in Internet Protocol version 6 (IPv6) format of the area to which the rule will apply in the case of a reverse lookup.
2006 Certification authority: A certification authority (CA) is an entity that issues that issues digital certificates used to create digital signatures and public-private key pairs. When IPsec is required for DNS queries, the CA is used to determine the authenticity of the DNS server. Only one CA can be used.
2007 Triple DES or 3DES is a mode of the DES encryption algorithm that encrypts data three times. Three 64-bit keys are used, instead of one, for an overall key length of 192 bits. Advanced Encryption Standard (AES) is a symmetric 128-bit block data encryption technique and a key size of 128, 192, or 256-bits.
2008 These are the servers that the DNS client will use when matching this name. If you do not configure this field, then the DNS servers on the network adapter will be used. The format can be a FQDN or an IPv4 or IPv6 address.
2009 This is the proxy server to use when making connections to the Internet. The format can be a FQDN or IP address. Use <host>:<port> format.
2100 Invalid namespace suffix format.
2101 Invalid namespace prefix format.
2102 Invalid namespace FQDN format.
2103 Invalid namespace IPv4 subnet format.
2104 Invalid namespace IPv6 subnet format.
2105 Invalid proxy format. Use <host>:<port> format.
2106 Default
2300 A matching name already exists in the policy table in row
2301 To update, edit a rule first.
3000 Name Resolution Policy
3001 Overview
3002 The Name Resolution Policy Table (NRPT) stores configuration settings for DNS security (DNSSEC) and Direct Access on DNS client computers. You can use this page to create or edit rules, which are used to make policies that can be applied to an Active Directory organizational unit (OU).
3003 Learn more about DNSSEC on the Web
3004 Description
3005 To which part of the namespace does this rule apply?
3006 Certification authority: (Optional)
3007 Certificates
3008 Pick a certificate:
3100 Create Rules
3102 Enable DNSSEC in this rule
3103 DNSSEC settings
3104 Validation:
3105 Require DNS clients to check that name and address data has been validated by the DNS server
3106 IPsec:
3107 Use IPsec in communication between the DNS client and DNS server
3108 Encryption type:
3200 DNS Settings for Direct Access
3201 Enable DNS settings for Direct Access in this rule
3202 DNS settings for Direct Access
3203 DNS servers (optional):
3204 Web proxy (optional):
3205 Use this Web proxy:
3206 Use the default Web proxy
3207 IPsec:
3208 Use IPsec in communication between the DNS client and DNS server
3209 Encryption type:
3300 Name Resolution Policy Table
3301 Namespace
3303 DNSSEC (Validation)
3304 DNSSEC (IPsec)
3305 DNSSEC (IPsec Encryption)
3306 Direct Access (DNS Servers)
3307 Direct Access (Web Proxy)
3308 Direct Access (IPsec)
3309 Direct Access (IPsec Encryption)
3400 Browse...
3401 Update
3402 Create
3403 Clear
3404 Advanced Global Policy Settings
3405 Delete Rule
3406 Edit Rule
3407 Apply
3408 Cancel
3409 Add...
3410 Edit...
3411 Remove
3500 Suffix
3501 Prefix
3502 FQDN
3503 Subnet (IPv4)
3504 Subnet (IPv6)
3506 No encryption (integrity only)
3507 Low: 3DES, AES (128, 192, 256)
3508 Medium: AES (128, 192, 256)
3509 High: AES (192, 256)
4000 DNS server
4001 DNS server:
4002 Duplicate server.
4003 Invalid format.
4005 Cancel
5000 Configure Advanced Global Policy Settings
5001 These settings determine what the DNS client will do when it is physically inside or outside the enterprise network.
5002 Network Location Dependency
5003 Configure roaming options
5004 Let Network ID (NID) determine when Direct Access settings are to be used (recommended)
5005 Always use Direct Access settings in the NRPT
5006 Never use Direct Access settings in the NRPT
5007 Query Failure
5008 Configure query failure options
5009 Only use Link-Local Multicast Name Resolution (LLMNR) and NetBIOS if the name does not exist in DNS (most secure)
5010 Always fall back to Link-Local Multicast Name Resolution (LLMNR) and NetBIOS for any kind of name resolution error (least secure)
5011 Always fall back to Link-Local Multicast Name Resolution (LLMNR) and NetBIOS if the name does not exist in DNS or if the DNS servers are unreachable when on a private network (moderate secure)
5012 Query Resolution
5013 Configure query resolution options
5014 Resolve only IPv6 addresses for names (recommended)
5015 Resolve both IPv4 and IPv6 addresses for names
5017 Cancel
6000 Namespace:
6002 Down
6003 Web proxy:
6004 Name Resolution Policy Table

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:
DllCanUnloadNow DllGetClassObject DllRegisterServer DllUnregisterServer


Imported Functions List

The following functions are imported by this dll: