You are right. I only tried the main domain which doesn't resolve and I overlooked the fact that a subdomain can be on a different IP address.

That said, I'm wondering if hardcoding node.biblepay-explorer.org is good over the long term, because it is from an abandoned website after all, and I wouldn't trust the owner to keep the node updated at all times. If I understand correctly, nodes on older versions have a higher chance to potentially seed a wrong blockchain to others, right?


1. Can it be a sanctuary at the same time?
2. Does it have to have a domain name?