This target has been deprecated.
You can still compile filters that use it but it no longer contains data.
The URL of the primary blog belonging to a user asking a question. It gives you a way to filter for questions from individual users by their blog's URL rather than their blog name.
- Filter for questions from a user whose primary blog is example.tumblr.com:
tumblr.asking_url == "http://example.tumblr.com"
Target service: Deprecated
Always exists: No