Latest Firebird Unknown user agents:
| User Agent | Platform | Device |
|---|---|---|
| Mozilla/5.0 (X11; FirebirdOS 1.0; rv:135.0) Gecko/20100101 Phoenix/5.0 (Extreme Performance) | GNU/Linux | Unknown |
| Mozilla/5.0 (Windows; U; Win98; en-US; rv:x.xx) Gecko/20030423 Firebird Browser/0.6 | Windows 98 | Unknown |