Bitcoin:

Blockheight: 554009 Difficulty: 5646403851534.7 Connections: 27 Version: 170001

Litecoin:
Blockheight: 1544139 Difficulty: 5535753.9916523 Connections: 28 Version: 160300

Namecoin:
Blockheight: 429857 Difficulty: 4017935539243.4 Connections: 15 Version: 160300