IANA Root Zone

.HAMBURG

Generic top-level domain

Delegated

Delegation Record for .HAMBURG managed by Hamburg Top-Level-Domain GmbH.

Registered: 2014-05-22

Updated: 2026-05-07

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WHOIS Server

whois.nic.hamburg

RDAP Endpoint

Available

Registry ServicesOfficial Website

Authoritative NS

3 Servers

Registry Contacts & Delegation Record

Sponsoring Organisation

Hamburg Top-Level-Domain GmbH

Neuer Wall 10

Hamburg 20354

Germany

Administrative Contact

Dirk Krischenowski

Hamburg Top-Level-Domain GmbH

Neuer Wall 10

Hamburg 20354

Germany

Email: registry@nic.hamburg

Voice: +49 40 6506 2020

Technical Contact

Alexander Mayrhofer

TLD-BOX Registrydienstleistungen GmbH

Jakob-Haringer-Strasse 8

Salzburg 5020

Austria

Email: iana@tld-box.at

Voice: +43 662 2345 48730

Fax: +43 662 2345 4829

Authoritative Name Servers (3)

Host Name	IP Address(es)
a.dns.nic.hamburg	194.0.25.212001:678:20:0:0:0:0:21
m.dns.nic.hamburg	194.0.26.102001:67c:10e0:0:0:0:0:10
n.dns.nic.hamburg	194.0.24.102001:678:24:0:0:0:0:10

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