mbys-network.com. 30 IN SOA www.mbys-network.com. mbys-network.com. ( 2008080300 ; serial 1800 ; refresh (30 minutes) 3600 ; retry (1 hour) 604800 ; expire (1 week) 3600 ; minimum (1 hour) ) mbys-network.com. 30 IN A 104.160.169.200