The Welsh region brushed aside the Italians 33-0 away last weekend to record their first win in this season's competition and it was an even more emphatic triumph at a rain-swept Rodney Parade.
The Dragons picked up eight tries in total, with scores from Dan Evans, Michael Poole, Wayne Evans and a penalty try helping to put the hosts 29-3 ahead at half-time, before Patrick Leach, Jonathan Evans, Phil Price and Jack Dixon crossed in the second period.
Fly-half Dan Evans added three conversions and a penalty for a personal haul of 14 points, while his replacement Lewis Robling added two conversions in the second half.
The bonus-point victory sees Newport climb above Bayonne, although both teams are level on 11 points, five behind leaders Wasps.
Mogliano, whose only contribution to the scoreboard came from Enrico Endrizzi's ninth-minute penalty when they were 7-0 down, are still without a point as they continue to prop up the group.
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The entire All Blacks apparel line has been updated for 2013/14. Check out the New Zealand All Blacks polo.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Gilbert Blitz 8S rugby cleat is a great cleat at a great price of $69.99. Get a new pair of cleats today.
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
$29.99
The All Blacks Performance t-shirt is black with hints of blue from the training jersey. Very Cool.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.