Summary
clustera.mailcontroller.co.uk has one IP number , which also has a corresponding reverse pointer.
mail.ddasigns.com,
mail.2012signs.com,
mx1.maildefence.co.uk,
mail.interpoint.co.uk,
mail.rennierandell.com and at least two other hosts cnames to this hostname.
mail.ckuk.com,
mail.liant.com,
mail.feta.co.uk,
mail.cpio.co.uk,
mail2.justlamps.de and at least 30 other hosts point to the same IP.
ktsl.com,
rusi.org,
rbrww.com,
sgm.ac.uk,
adtuk.com and at least 100 other hosts use this as a mailserver.
mail.clustera.mailcontroller.co.uk are subdomains to this hostname.
mailcontroller.co.uk is a domain controlled by three nameservers at
opal-solutions.com. Two of them are on the same IP network. Incoming mail for
mailcontroller.co.uk is handled by two mailservers at
mailcontroller.co.uk themselves. They are on the same IP network.
clustera.mailcontroller.co.uk is hosted on a server in United Kingdom.