I use(d) discountdomainregistry as my DNS host for mecodegoodsomeday.com and cheapimpostor.com. I got a weird spam from someone claiming to be them asking me to change my password, and shortly after, saw their site was either defaced, hijacked, or otherwise wonky. It’s now down, and so are the DNS records for my two sites.
Hmmm. Wonder what I should do? Wait another day or two and find another host and try to migrate them? It’s a puzzling state of affairs! Searching the web, I don’t see tons of other folks with my problem – I see a few tweets about the issue, so I know it’s not a “personal problem.”
 Seems to be working fine now, though maybe under new management. Feels a little iffy, but functional.