ns13.verio.de has one IP number , which also has a corresponding reverse pointer. ns08b.verio.de point to the same IP. rcu.de, lmi.de, cae.de, mmd.de, ncp.ch and at least 100 other hosts use this as a nameserver. verio.de is a domain controlled by two nameservers at verio.de themselves. They are on the same IP network. Incoming mail for verio.de is handled by three mailservers at ntteuropeonline.com. Two of them are on the same IP network. verio.de has one IP number. ns13.verio.de is hosted on a server in Germany.