DNS - round and round and round we go...

shiny.org.uk currently works, but only because it has a single nameserver working and a record of one that no longer does DNS for it. Affordable-wombles.org does not work, instead it has got itself into a horrible loop. In fairness, the horrible loop is preferable to the previous situation in which it refused to acknowledge any nameservers at all. Now it has 2, but neither appears to want to point to it. Instead they're both happily referring queries back to the root servers, which then send them right back, ad nauseum...