Summary
ns1.webmasters.com has one IP number , which also has a corresponding reverse pointer.
nh-ri.com,
s18rf.com,
u-t-m.com,
rue12.net,
vdwaf.net and at least 100 other hosts point to the same IP.
xml3.com,
ariz.net,
eumc.net,
rigo.net,
ariz.com and at least 100 other hosts use this as a nameserver.
schuh-com.com and
complexity-academy.com use this as a mailserver.
webmasters.com is delegated to two nameservers, however one delegated nameserver is missing in the zone. All nameservers are at
webmasters.com themselves. They are on different IP networks. Incoming mail for
webmasters.com is handled by one mailserver also at
webmasters.com.
webmasters.com has one IP number.
ns1.webmasters.com is hosted on a server in United States.