Domain name: optum.co.uk Registrant: UnitedHealth Group Incorporated Registrant type: Non-UK Corporation Registrant's address: 5901 Lincoln Drive Edina MN 55436 United States Data validation: Nominet was not able to match the registrant's name and/or address against a 3rd party source on 19-Jun-2014 Registrar: Corporation Service Company (UK) Limited [Tag = CSC-CORP-DOMAINS] URL: http://www.cscprotectsbrands.com Relevant dates: Registered on: 12-Aug-2006 Expiry date: 12-Aug-2019 Last updated: 08-Aug-2017 Registration status: Registered until expiry date. Name servers: dns1.cscdns.net dns2.cscdns.net WHOIS lookup made at 22:05:54 21-Feb-2018 -- This WHOIS information is provided for free by Nominet UK the central registry for .uk domain names. This information and the .uk WHOIS are: Copyright Nominet UK 1996 - 2018. You may not access the .uk WHOIS or use any data from it except as permitted by the terms of use available in full at http://www.nominet.uk/whoisterms, which includes restrictions on: (A) use of the data for advertising, or its repackaging, recompilation, redistribution or reuse (B) obscuring, removing or hiding any or all of this notice and (C) exceeding query rate or volume limits. The data is provided on an 'as-is' basis and may lag behind the register. Access may be withdrawn or restricted at any time.