With this function, the resolver checks all associated URLs and marks them either with a green tick or, in the event of an error, with a red cross. Users are redirected to the first URL marked in green.

Analyse	urn:nbn:de:hbz:061:2-149459
	https://digital.ub.uni-duesseldorf.de/urn/urn:nbn:de:hbz:061:2-149459 STATUS : 301 → Redirecting to : https://digital.ulb.hhu.de/urn/urn:nbn:de:hbz:061:2-149459
	https://digital.ulb.hhu.de/urn/urn:nbn:de:hbz:061:2-149459 STATUS : 303 → Redirecting to : http://dfg-viewer.de/show/?set[mets]=https%3A//digital.ulb.hhu.de%2Foai%2F%3Fverb%3DGetRecord%26metadataPrefix%3Dmets%26identifier%3D4733126
	http://dfg-viewer.de/show/?set[mets]=https%3A//digital.ulb.hhu.de%2Foai%2F%3Fverb%3DGetRecord%26metadataPrefix%3Dmets%26identifier%3D4733126 Success. Document available.

Please contact the responsible organisation if you experience any errors with the URLs.