This property enables or disables reverse Domain Name Server (DNS) lookups (reverse lookups involve finding the domain name from an IP address). Reverse DNS lookups can use significant resources and time.
| Data type | Boolean |
| Default value | FALSE |
| Inheritance | Inheritable |
This property is accessible at the following locations:
| Metabase Path | Key Type |
| /LM/W3SVC | IIsWebService |
| /LM/W3SVC/N | IIsWebServer |
| /LM/W3SVC/N/ROOT | IIsWebVirtualDir |
| /LM/W3SVC/N/ROOT/WebVirtualDir | IIsWebVirtualDir |
| /LM/W3SVC/N/ROOT/WebVirtualDir/WebDirectory | IIsWebDirectory |
| /LM/W3SVC/N/ROOT/WebVirtualDir/WebDirectory/WebFile | IIsWebFile |
The following table lists additional information required only for code that uses the IIS Admin Base Object.
| Metabase identifier | MD_DO_REVERSE_DNS |
| Data type | DWORD_METADATA |
| User type | IIS_MD_UT_FILE |