I tried to go to each one and get the current hashrate.. got the following..
HASH: url
---------------------------
025MH/s: http://nlg.criptoe.com (invalid url? criptoe.com works)
234MH/s: https://nlg.hardcoreminers.com
000MH/s: http://gulden.p2p.0x0a.nl:27100 (stratum still alive?)
000MH/s: http://pool.mycryptoco.in
013MH/s: http://dutchpool.org:8000 (invalid url? dutchpool.org works)
???MH/s: http://dutchpool.org:27100/static (invalid url? different than above?)
272MH/s: total hash from above
According to seeds.guldencoin.com, the net hash rate is over 800 MH/s. so I assume the rest of the hashing power is coming from individuals or groups running private pools? I remember a while back someone ran some queries against the blockchain to see what addresses the newly generated coins were going to.
PS: maybe we need to clean up this info on docs.guldencoin.com? I think the urls on post 1 of this ANN is more accurate.
PPS: last thing - the navigation links on guldencoin.com are in dutch.. IE: Overzicht, Versturen on
https://guldencoin.com/receive didn't know if that was intentional to subliminally teach us dutch or an oversight.

--Mark
NLG.CripToe.Com is closed down, and is now just a port on the CripToe.Com NOMP pool. I've been watching the hashrate of the pools a lot lately. Not too happy about seeing 200+MH on hardcoreminers constantly when there are other pools that don't have a single user. I've made a few posts about this in the past. While the majority of the hashrate is from unknown sources, it would be better to keep the known hashrate evened out.
Spread the hash and keep the network healthy.