Hi Folks
I've been using OpenDNS for > 14 months.
They have
apparently been more reliable/quicker/consistent
than when previously using BT's DNS lookups,
and several other lookup servers I've tried.
I say
apparently,
as I've comparative data for the identical timeframe.
Recently I'd actually found them to be slower than previously,
and had intended looking for alternates.
I also had't realised they now had European servers,
at least it would be explicable,
if it was still a Caliornia request.
You are still reliant on BT's routing to reach them.
When BT's DNS fails, (propogated cache poisoning),
BT can't route your lookup request to OpenDNS, (rare but happens).
Their site blocking is good,
though not sure I like the idea of Americans -
- deciding what I should view.
- logging my requests,
See
http://www.opendns.com/privacy/
http://www.opendns.com/terms/
(Similarly McAfee SiteAdvisor)
I wasn't aware of the other services,
as they weren't available when I setup .
PS
There's no need to sign up for anything.
Just set your preferred & alternates to -
208.67.222.222
208.67.220.220
HTH
ATB
Paul