So what's amiss with PHPHosts (.co.uk) this morning?
Can't access either of my sites, nor their support site....

The domain has no NS records (or the name servers are offline).

This is one of the major problems with "free" hosts (as reliable as an unreliable thing, winning first prize in an unreliability comptetition).

Hopefully they're patching the recent DNS bug that came out. Nice of them to do it in office hours though if they are.

Either that or they've patched it & their name servers have fallen over under the increased load...

Well, whatever the reason, all sorted now.
Ta's go, presumably, to Admin at PHPh...