Add additional UKTI aliases

Some additional UKTI domains were discovered after initial config, adding these as aliases.

Additionally, the domain that need TLD support are scattered amongst many DNS providers; given they will likely be changing, I think it's most pragmatic to support these ourselves as with the others we have implemented, rather than putting it on the DNS providers.  @jamiecobbett @jennyd - can you assist in making these TLDs live before we start receiving UKTI traffic at noon, Monday?