since yesterday all eu servers are reporting dead in my sgminer. I didn't change the configuration and had it working before without any problems.
Example for an server configured:
Pool: stratum+tcp://quark.eu.nicehash.com:3345
# resolveip x11.eu.nicehash.com
IP address of x11.eu.nicehash.com is 159.8.42.123
IP address of x11.eu.nicehash.com is 37.58.117.214
# resolveip quark.eu.nicehash.com
IP address of quark.eu.nicehash.com is 37.58.117.214
IP address of quark.eu.nicehash.com is 159.8.42.123
# telnet quark.eu.nicehash.com 3345
Trying 37.58.117.214...
Connected to quark.eu.nicehash.com.
Escape character is '^]'.
Connection closed by foreign host.
Is anything wrong?