yahoomail.cn

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for yahoomail.cn.
yahoomail.cn.	172800	NS	ns1.yahoo.com.
	172800	NS	ns2.yahoo.com.
	172800	NS	ns3.yahoo.com.
	172800	NS	ns5.yahoo.com.
	172800	NS	ns4.yahoo.com.
	7200	MX	0 .
	7200	A	68.180.206.184
	7200	A	98.139.102.145
	7200	SOA	hidden-master.yahoo.com. hostmaster.yahoo-inc.com. ( 2011111400 28800 3600 1814400 600 )
ADDITIONAL for yahoomail.cn.
ns1.yahoo.com.	1209600	A	68.180.131.16
ns2.yahoo.com.	1209600	A	68.142.255.16
ns3.yahoo.com.	1209600	A	98.138.222.11
ns4.yahoo.com.	1209600	A	68.142.196.63
ns5.yahoo.com.	1209600	A	119.160.247.124

Related hostnames

Yahoomail.cn is a domain controlled by five domain name servers at yahoo.com. All five of them are on different IP networks. Incoming mail for yahoomail.cn is handled by one mail server at .. We are missing the IP:s of one server: .. Yahoomail.cn has two IP numbers (68.180.206.184, 98.139.102.145). Both are on different IP networks.

W2.rc.vip.bf1.yahoo.com and w2.rc.vip.sp1.yahoo.com point to the same IP and also shares mail servers. Yahoocommx.com, yahoo1g.net, downloadmessengeryahoo.com, yahoocrossword.com, yahoorequest.com and at least 179 other hosts point to the same IP. Eliteyahoo.com, yahoologalins.com, review-yahoo-personals.com, yhoolans.com, gay-yahoo.com and at least 200 other hosts share name servers with this domain. Gurposyahoo.com, yahooliigans.com, bigpierceddickyahoo.com, uaesm.com, artahoo.com and at least 178 other hosts share name servers under another name with this domain. Aeroparcel.com, organmeat.com, favoritepornstar.com, prle.com, simpli.com and at least 59 other hosts share mail servers with this domain. Yahoomail.biz, yahoomail.it, yahoomail.tv, yahoomail.gr, yahoomail.info and at least 25 other hosts are similar domain names.

Also check www.yahoomail.cn.

Yahoomail.cn is hosted on two servers in Sunnyvale, CA, United States even though the hostname implies China.

The name server ns4.yahoo.com

There are several thousand of domains that use the name server ns4.yahoo.com.

• All of those use the five name servers ns1, ns2, ns3, ns4 and ns5.yahoo.com together, hereafter referred to as "name server group 1", (example: yahoo-unreal.com, yahooaries.com and cheapairtravelyahoo.com ).
• Three quarter of them point to the IP number 98.139.102.145 (example: yahoo-busters.com, 800-myyahoo.com and yahooca.com ). Worth noting is that half of the host names that point to the IP number 98.139.102.145 use the name server ns4.yahoo.com.
• Three quarter of them point to the IP number 68.180.206.184 (example: yahoosuggest.com, yahooamercangreetings.com and beyondyourfantasiesyahoo.com ). Worth noting is that half of the host names that point to the IP number 68.180.206.184 use the name server ns4.yahoo.com.

The mail server.

There are several thousand of domains that use the mail server ..

• All of those use only the mail server . (example: wynews.com, yuansir.com and testingnew.com ).
• A third of them point to the IP number 107.20.206.69 (example: stupidchicks.com, ns.baymakteknikservis.com and noithattubep.com ).
• One quarter of them point to the IP number 64.95.64.218 (example: tizziefit.com, wrpusa.com and legaloptions.net ).

The IP number 98.139.102.145

There are several thousand of host names that point to the IP number 98.139.102.145.

• Two thirds of those use the name server ns5.yahoo.com (example: yahooilagins.com, 1800-my-yaho.com and yahoodominoe.com ). Worth noting is that half of the domains that use the name server ns5.yahoo.com point to the IP number 98.139.102.145.
• Two thirds of them use the name server ns3.yahoo.com (example: virtualbusinessdirect.com, securityatyahoo.com and yahuv.com ). Worth noting is that half of the domains that use the name server ns3.yahoo.com point to the IP number 98.139.102.145.
• Two thirds of them use the name server ns2.yahoo.com (example: akyahoo.com, adult-group-yahoo.com and yahoobiblia.com ). Worth noting is that half of the domains that use the name server ns2.yahoo.com point to the IP number 98.139.102.145.

The five name servers ns1, ns2, ns3, ns4 and ns5.yahoo.com together

Two thirds of the several thousand of domains that use name server group 1 point to the two IP numbers 68.180.206.184 and 98.139.102.145 together, hereafter referred to as "IP group 1", (example: yahoosbcyahoo.com, gameprowler.net and ygroupsblog.com ). Worth noting is that three quarter of the host names that point to IP group 1 use name server group 1.

The IP number 68.180.206.184

There are several thousand of host names that point to the IP number 68.180.206.184.

• Half of those use the name server ns4.yahoo.com (example: plusyahoo.info, mailserveryahoo.com and ouialamusique.com ). Worth noting is that two thirds of the domains that use the name server ns4.yahoo.com point to the IP number 68.180.206.184.
• Half of them use the name server ns1.yahoo.com (example: meyah-o.com, yaho00.com and 1-800-yahoo.com ). Worth noting is that half of the domains that use the name server ns1.yahoo.com point to the IP number 68.180.206.184.
• Half of them use the mail server . (example: yahoo-grammy.net, addressbookyahoomailfoldercheck.com and httpyahoomessenger.com ).

The mail server. Only

There are several thousand of domains that only use the mail server ..

• A third of those point only to the IP number 107.20.206.69 (example: cgflooring.com, fashionidols.com and sunnywise.com ).
• One quarter of them point only to the IP number 64.95.64.218 (example: psyapsy.net, oldandnew.net and cereals.net ).
• Eight percent of them point only to the IP number 64.95.64.194 (example: suki.biz, kbcs.com and chinatradeworks.com ).

The name server ns5.yahoo.com

More than one in seven of the several thousand of domains that use the name server ns5.yahoo.com use the four name servers ns1, ns2, ns3 and ns5.yahoo.com together (but not ns4.yahoo.com ) (example: yohoo.com.br, yahoosurveys.net and yaholagin.com ).