---
title: Default FQDN
description: The default FQDN to use when the agent cannot find a match in the FQDN Map. If this property is not defined, Enable FQDN Checking is set to false.
component: java-agents
version: 2025.11
page_id: java-agents:properties-reference:org.forgerock.agents.fqdn.default
canonical_url: https://docs.pingidentity.com/java-agents/2025.11/properties-reference/org.forgerock.agents.fqdn.default.html
---

# Default FQDN

The default FQDN to use when the agent cannot find a match in the [FQDN Map](org.forgerock.agents.fqdn.map.html). If this property is not defined, [Enable FQDN Checking](org.forgerock.agents.fqdn.check.enabled.html) is set to `false`.

Use this property to map requests with virtual, invalid, or partial hostnames to URLs that contain a correct FQDN.

|                          |                                                                                                                                                                                                                       |
| ------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Property name            | `org.forgerock.agents.fqdn.default`                                                                                                                                                                                   |
| Aliases                  | `org.forgerock.agents.fqdn.default`   Introduced in Java Agent 5.6`com.sun.identity.agents.config.fqdn.default`   Introduced in Java Agent 5.0   [Recognized](preface.html#how_am_manages_multiple_aliases) from AM 6 |
| Function                 | Fully qualified domain name                                                                                                                                                                                           |
| Type                     | String                                                                                                                                                                                                                |
| Bootstrap property       | No                                                                                                                                                                                                                    |
| Required property        | No                                                                                                                                                                                                                    |
| Restart required         | No                                                                                                                                                                                                                    |
| Local configuration file | `AgentConfig.properties`                                                                                                                                                                                              |
| AM console               | Tab: `Global`Title: `Default FQDN`Legacy title: `FQDN Default`                                                                                                                                                        |