Re: What's the problem?
Having at least one contact for the domain sounds to me as if it is fundamental to the business of running the domain, so the lawful basis for collection wouldn't be consent - it would be contract:
* Contract: the processing is necessary for a contract you have with the individual, or because they have asked you to take specific steps before entering into a contract.
Consent would be required for public display of the data.
Biting the hand that feeds IT
