Summary
ns2.sinspam.com has one IP number , which also has a corresponding reverse pointer.
ns2.dassrl.com,
us0.sinspam.com,
ns2.mesi.com.ar,
ns2.deyaboo.com,
ns2.sinspam.net and at least three other hosts point to the same IP.
bimet.net,
kinet.net,
cedema.org,
abf.com.ar,
ccmind.com and at least 100 other hosts use this as a nameserver.
sinspam.com is a domain controlled by two nameservers at
sinspam.com themselves. They are on different IP networks. Incoming mail for
sinspam.com is handled by one mailserver also at
sinspam.com.
sinspam.com has one IP number , but the reverse is
www.mesi.com.ar.
ns2.sinspam.com is hosted on a server in United States.