IPS Tag
- IPS Tag
- Internet Provider Security Tag. Nominet is the registry for UK domain names and all hosting companies that host .uk domains will have an IPS tag (also known as a Nominet Provider tag or IPS Key) which signifies membership of Nominet. The tag is used to identify the company responsible for the management of a .uk domain. It is a single alpha-numeric sequence, in uppercase, sometimes hyphenated.