Servicemenü
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* [Deutsch](#)
* [English](#)
* [Français](#)
* ### [URN Resolver](/gui/urn "URN Resolver")
* ### [URL search](/gui/url "URL search")
* ### [Examples](/gui/examples "Examples")
* ### [URN-Administration](https://admin.nbn-resolving.org "Administration")
URN:NBN Resolver
Please enter a URN:NBN:
This resolver resolves the URNs from the namespaces urn:nbn:de and urn:nbn:ch.
URN:NBNs from Finland, Italy, Croatia, the Netherlands, Norway, Austria, Sweden, Slovenia, the Czechia and Hungary are forwarded to [their respective resolvers.](https://wiki.dnb.de/display/URNSERVDOK/URN-Resolver+API#URNResolverAPI-other_NBN_resolverAndereNBN-Resolver)
Stay informed! [Subscribe to the URN-Announce mailing list to](https://lists.dnb.de/mailman/listinfo/urn-announce) receive information about new features and maintenance dates for the NBN-resolver.
DNB LEIPZIG
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Deutscher Platz 1
04103 Leipzig
\+ 49 341 2271-0
DNB FRANKFURT
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Adickesallee 1
60322 Frankfurt am Main
\+ 49 69 1525-0
[Contact](mailto:[email protected])
[Help](https://wiki.dnb.de/display/URNSERVDOK/URN-Resolver+API)
[Imprint](https://www.dnb.de/impressum)
[Data privacy](https://www.dnb.de/datenschutz)
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