Summary
mx1.leaderhost.ru has one IP number , which also has a corresponding reverse pointer.
mail.jrk-c.jp,
mail.4ru.info,
mail.restall.ru,
mail.onlyour.net,
mail.alushta.net and at least four other hosts cnames to this hostname.
ns1.wand.ru,
ns1.e-g-e.net,
ns1.ege2008.net,
ns1.leaderhost.ru,
ns1.it-photon.com and at least two other hosts point to the same IP.
m-of.ru,
xrtb.net,
dn-s.net,
omzy.net,
raasn.ru and at least 100 other hosts use this as a mailserver.
leaderhost.ru is a domain controlled by two nameservers at
leaderhost.ru themselves. They are on different IP networks. Incoming mail for
leaderhost.ru is handled by one mailserver also at
leaderhost.ru.
leaderhost.ru has one IP number.
mx1.leaderhost.ru is hosted on a server in Russian Federation.