Incoming mail for heisenberg.dbmg.de is handled by two mailservers on the same IP network. heisenberg.dbmg.de has one IP number , which also has a corresponding reverse pointer. dbmg.de, cwwn.de, zb-marl.de, ic-marl.de, selzer.com and at least eleven other hosts share mailservers with this domain. dbmg.de is a domain controlled by two nameservers at dbmg.de themselves. They are on the same IP network. Incoming mail for dbmg.de is handled by two mailservers on the same IP network. dbmg.de has one IP number. heisenberg.dbmg.de is hosted on a server in Germany.