They must be using the IP address that has very bad luck.
...
Thus I'm more than willing to block an IP address that shows the early stages of bad luck - especially since no one (but me) actually loses out from me blocking an IP address, it just means an increase in variance (and less fees for me )

Pool host: stratum.kano.is
Pool port: 3333
Pool user: worker.NH01
Pool pass: 123
Algorithm: SHA256

Resolving pool host stratum.kano.is... OK
Establishing connection with proxy... OK
Establishing connection with pool 104.194.28.194:3333... Error: Read timed out

I've redirected all the DNS back to the main node until it's sorted out.

As mentioned before, the RUU node went down.
That was 16:43:46+00 UTC
I've still not heard back from them, OK they're off the list of server suppliers to ever use again ( edis.at )
I redirected RUU to DE

I guess we'll have to see if it happens again, and make sure you run an mtr/traceroute