whois yahoo.ac

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

W2.rc.vip.sp1.yahoo.com and w2.rc.vip.bf1.yahoo.com point to the same IP and also shares mail servers. Maiilyahoo.com, accountemailopenyahoo.com, yahoolagains.com, maii-yahoo.com, racingfantasysportsyahoo.com and at least 183 other hosts point to the same IP. Yahoo-photos.com, yahoomuaic.com, yahoomescenger.com, yahooanalytics.net, iryahoo.com and at least 153 other hosts share name servers with this domain. Greatclosing.com, loropeni.com, pericar.com, greatnotebook.com, javarefill.com and at least 59 other hosts share mail servers with this domain. Yahoo.mycashsites.com, yahoo.comporn.com, yahoo.comgoogel.com, yahoo.megasukses.com, yahoo.com.ro and at least 124 other hosts are similar domain names.

Also check www.yahoo.ac.

Yahoo.ac is hosted on two servers in Sunnyvale, CA, United States even though the hostname implies Ascension Island.

The mail server.

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

• All of those use only the mail server . (example: watchshowcase.com, yahooster.com and studentloanreconsolidation.com ).
• A third of them point to the IP number 107.20.206.69 (example: japanesefrog.com, www.neogay.com and wellomer.com ).
• Every fifth of them point to the IP number 64.95.64.218 (example: ttrade.net, competitoranalysisreport.com and unyk.net ).

The two IP numbers 68.180.206.184 and 98.139.102.145 together

Most of the several thousand of host names that point to the two IP numbers 68.180.206.184 and 98.139.102.145 together, hereafter referred to as "IP group 1", use the five name servers ns1, ns2, ns3, ns4 and ns5.yahoo.com together, hereafter referred to as "name server group 1", (example: jahoolagains.com, ityahoo.net and storynewsyahoo.com ). Worth noting is that half of the domains that use name server group 1 point to IP 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.

• Two thirds of those point to IP group 1 (example: yanswersbloglatam.com, freedownloadyahoomessenger.com and yahoi.net ).
• Two thirds of them use the name server ns5.yahoo.com (example: btyarhoo.com, gobloggle.biz and yahoor.com ). Worth noting is that two thirds of the domains that use the name server ns5.yahoo.com point to the IP number 68.180.206.184.
• Two thirds of them use the name server ns3.yahoo.com (example: dialdownloadsbcupyahoo.com, yahoocarparts.com and omyaho.com ).

The name server ns1.yahoo.com

There are several thousand of domains that use the name server ns1.yahoo.com.

• Two thirds of those point to the IP number 98.139.102.145 (example: calendar-yahoo.com, onlinestatusprofileyahoopublicchat.com and yahooautomall.com ). Worth noting is that two thirds of the host names that point to the IP number 98.139.102.145 use the name server ns1.yahoo.com.
• Two thirds of them point to the IP number 68.180.206.184 (example: blackyahoo.com, hhyahoo.com and greetingsyahoo.us ). Worth noting is that half of the host names that point to the IP number 68.180.206.184 use the name server ns1.yahoo.com.

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 ns2.yahoo.com (example: urayahoo.com, yahoodomainnamesearch.com and yaholligans.com ).
• Two thirds of them use the name server ns1.yahoo.com (example: yahoolaunchenespanol.com, yahoo-power.com and yahoofimance.com ). Worth noting is that half of the domains that use the name server ns1.yahoo.com point to the IP number 98.139.102.145.
• Two thirds of them use the name server ns4.yahoo.com (example: yahoocowboy.com, associatedcontent.net and yaahoo.de ).

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: sukhvindersingh.com, avantguerre.com and scarydare.com ).
• Every fifth of them point only to the IP number 64.95.64.218 (example: thefinancialexchange.com, wigclearance.com and countrycloth.com ).
• More than one in seven of them point only to the IP number 64.95.64.194 (example: edarlings.com, illinoiscleaning.com and itsetup.net ).

The name server ns5.yahoo.com

More than one in eight 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: yahoomotors.com, yahootoons.com and yahooincentives.net ).