I'm noting that I'm occasionally having trouble resolving www.tivocommunity.com
. I've tracked it down to one of your domain's name servers, dns1.name-services.com. It either gives a "connection timed out; no servers could be reached" from nslookup, or otherwise gives something like this:
> server 22.214.171.124
Default server: 126.96.36.199
> set type=a
;; connection timed out; no servers could be reached
www.tivocommunity.com, type = A, class = IN
nameserver = ONWhPXbfMUWo.tivocommunity.com.
ttl = 0
*** Can't find www.tivocommunity.com.: No answer
I suspect that this NS record may be bogus as well since I cannot resolve it.