Summary
yns1.yahoo.com has one IP number , which also has a corresponding reverse pointer.
ns1.drangon.org cnames to this hostname.
usmetis.com,
ns8.san.yahoo.com,
ns1.simplenet.net,
guesslighting.net,
oldshopkeeper.com and at least six other hosts point to the same IP.
isna.ir,
reaf.org,
furl.net,
asiel.us,
aiany.org and at least 100 other hosts use this as a nameserver.
oxial.com,
notini.com,
ilnort.com,
egoldid.com,
daptube.net and at least 44 other hosts use this as a mailserver.
www.yns1.yahoo.com and
search.yns1.yahoo.com are subdomains to this hostname.
yahoo.com is delegated to five nameservers, however two extra nameservers are listed in the zone. All nameservers are at
yahoo.com themselves. All of them are on different IP networks. Incoming mail for
yahoo.com is handled by six mailservers having a total of ten IP numbers. Some of them are on the same IP network.
yahoo.com has three IP numbers. All of them are on different IP networks.
yns1.yahoo.com is hosted on a server in United States.