WHOIS Domain Lookup

Look up registration details, contacts, and nameservers for any domain name

The domain prufbau.us is registered. You can still try to buy it here.

Registrar Information

Registrar
Key-Systems GmbH
WHOIS Server
whois.nic.us

Important Dates

Created
10/20/2003
Updated
11/22/2025
Expires
10/19/2025

Domain Status

  • clientTransferProhibited https://icann.org/epp#clientTransferProhibited
  • autoRenewPeriod https://icann.org/epp#autoRenewPeriod

Contact Information

Registrant Contact

Name
pruefbau Dr.Ing. H.Duerner GmbH Tworek
Organization
pruefbau Dr. Duerner Gmb
Address
Peissenberg
DE
Phone
+49.8803630020
Fax
+49.8803630028
Email
tworek [at] pruefbau [dot] de

Admin Contact

Name
pruefbau Dr.Ing. H.Duerner GmbH Tworek
Organization
pruefbau Dr. Duerner Gmb
Address
Peissenberg
DE
Phone
+49.8803630020
Fax
+49.8803630028
Email
tworek [at] pruefbau [dot] de

Tech Contact

Name
domaindiscount24.com technical department
Organization
Key-Systems GmbH
Address
St. Ingbert, Saarland
DE
Phone
+49.68949396850
Fax
+49.68949396851
Email
tech [at] domaindiscount24 [dot] com

Raw WHOIS Data

Raw WHOIS responses from registry and registrar servers.

About WHOIS

WHOIS is a query and response protocol used for querying databases that store registered users of Internet resources, including domain names and IP addresses.

The protocol provides essential information about domain ownership, administrative contacts, and technical details that are invaluable for domain management and security purposes.