The coexistence of .gb and .uk is only because .uk predates the rule by a few months. You could say it was grandfathered in, though they are both reserved in ISO 3166-1. This one isn’t a good example of something that can happen decades after the rule was put in place.
As for .eu it isn’t really an exception, .eu is reserved in ISO 3166-1.
The coexistence of .gb and .uk is only because .uk predates the rule by a few months. You could say it was grandfathered in, though they are both reserved in ISO 3166-1. This one isn’t a good example of something that can happen decades after the rule was put in place.
As for .eu it isn’t really an exception, .eu is reserved in ISO 3166-1.