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:kobv:83-opus4-71007
	http://dx.doi.org/10.14279/depositonce-4674 STATUS : 301 → Redirecting to : https://dx.doi.org/10.14279/depositonce-4674
	https://dx.doi.org/10.14279/depositonce-4674 STATUS : 302 → Redirecting to : https://depositonce.tu-berlin.de/handle/11303/4971
	https://depositonce.tu-berlin.de/handle/11303/4971 STATUS : 301 → Redirecting to : https://depositonce.tu-berlin.de/items/a613fc8f-6c70-4469-a7b4-9c0082aabf0c
	https://depositonce.tu-berlin.de/items/a613fc8f-6c70-4469-a7b4-9c0082aabf0c STATUS : 502 → Server error during contacting : https://depositonce.tu-berlin.de/items/a613fc8f-6c70-4469-a7b4-9c0082aabf0c
	http://hdl.handle.net/11303/4971 RESTEASY004655: Unable to invoke request: java.net.SocketTimeoutException: Read timed out
	http://d-nb.info/1077557353/34 STATUS : 301 → Redirecting to : https://d-nb.info/1077557353/34
	https://d-nb.info/1077557353/34 STATUS : 404 → Skipping : https://d-nb.info/1077557353/34

Please contact us if you experience any errors with the URN.