Bitcoin:

Blockheight: 559598 Difficulty: 5883988430955.4 Connections: 29 Version: 170001

Litecoin:
Blockheight: 1565927 Difficulty: 6442642.0555611 Connections: 40 Version: 160300

Namecoin:
Blockheight: 435336 Difficulty: 4377337275685.6 Connections: 16 Version: 160300