Rated 5 out of 5 stars

For German-DHL tracking use
RegEx ^\d{12}$
http://nolp.dhl.de/nextt-online-public/track.do?zip=12345&idc=

12345 = your ZIP

Thank you Dave for this wonderful extension!

This review is for a previous version of the add-on (3.1.1-signed.1-signed).