In setting up a couple new pool servers recently, I noted there were a lot of 
dead servers on the stratum two list at 
support.ntp.org/bin/view/Servers/StratumTwoTimeServers 
It was a bit time consuming, and frustrating, to try and find good servers (and 
I'm in the US, where there are plenty of servers). Lots of back and forth, 
testing them manually with ping and 'ntpdate -q' 
I tried to contact the webmaster over there to see if they wanted assistance in 
cleaning up the list, and never got any responses, just a "hey, your email has 
been put in the moderation queue". 

I imagine this becomes a frustration for many that are trying to contribute to 
the pool, and so I wanted to do something about it. So I built this: 
http://ntp.exactlywww.com/ntp/ 
It's primary purpose is to assist pool server operators in finding reliable 
servers to configure their own ntpd. However, it has the side benefit of 
allowing the stratum two folks to keep tabs on their servers. I've exposed the 
data via a rudimentary API (details on the same page), which can be queried 
using whatever service/programming language floats your boat. In fact, with 
something like NodePing, you could configure a status check to ensure that the 
API response always says "up: 1". 

At any rate, wanted to let folks know, hope it will be of use to some, and if 
Ask would like to put it on the setup instructions for new pool server 
operators, that'd be pretty cool too. 

Oh, one last note (I think I mention this on the page), but if you have a 
RestrictedAccess or ClosedAccess server and want it to be monitored and listed 
on that page, let me know - http://www.shanebishop.net/contact-me/. Currently, 
only OpenAccess servers are listed there. 

Best, 
Shane Bishop 
EWWW I.O. 
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