maktoob-research.com

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for maktoob-research.com.
maktoob-research.com.	172800	NS	ns2.yahoo.com.
	172800	NS	ns1.yahoo.com.
	172800	NS	ns3.yahoo.com.
	172800	NS	ns4.yahoo.com.
	172800	NS	ns5.yahoo.com.
	7200	MX	10 pri02.maktoob.com.
	7200	A	77.238.178.122
	7200	A	98.139.102.145
	7200	A	68.180.206.184
	7200	A	87.248.120.148
	7200	SOA	hidden-master.yahoo.com. hostmaster.yahoo-inc.com. ( 2011111400 28800 3600 1814400 600 )
ADDITIONAL for maktoob-research.com.
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

Maktoob-research.com is a domain controlled by five domain name servers at yahoo.com. All five of them are on different IP networks. Incoming mail for maktoob-research.com is handled by one mail server at maktoob.com. Maktoob-research.com has four IP numbers (77.238.178.122, 68.180.206.184, 98.139.102.145, 87.248.120.148). All four of them are on different IP networks.

Yahoosearch.biz, yahoospots.com, postalesyahoo.com, koreanyahoo.com, chatinsideryahoo.com and at least 71 other hosts point to the same IP and also shares name servers. Dbcyahoo.com, sexyahoo.net, tyahoo.com, yahoo-inc-cc.com, cards-yahoo.com and at least 167 other hosts point to the same IP. Yahooapi.us, localsearch101.net, personalyahoo.com, yahoolaunce.com, yahoofinancialcenter.com and at least 93 other hosts share name servers with this domain. Calendaryahoo.us, addressbookmessengeryahoo.com, yahoogear.biz, yhoolegens.com, musicfeast.com and at least 80 other hosts share name servers under another name with this domain. Maktoobgroup.com share mail servers with this domain. Maktoob.com and bentelhalal.com share mail servers under another name with this domain. Www.maktoob-research.com are hosts under this domain.

Also check www.maktoob-research.com.

Maktoob-research.com is hosted on four servers in Sunnyvale, CA, United States.

Which servers does maktoob-research.com use?

Maktoob-research.com uses the primary name server hidden-master.yahoo.com, the five name servers ns1, ns2, ns3, ns4 and ns5.yahoo.com together, hereafter referred to as "name server group 1", the four IPv4 numbers 68.180.206.184, 77.238.178.122, 87.248.120.148 and 98.139.102.145 together and the primary mail server pri02.maktoob.com.

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

There are several thousand of domains that use name server group 1.

• Most of those use the primary name server hidden-master.yahoo.com (example: yahooonlinegames.com, 101.115.216.in-addr.arpa and 7.178.115.in-addr.arpa ).
• Three quarter of them use only the mail server . (example: jahoo.de, kidgamesyahoo.com and yahooemailk.com ).
• Three quarter of them has 2 ipv4 addresses (example: pricesyahoo.com, yahooaw.com and yahoopostalemexico.com ).

The name server ns4.yahoo.com

Most of the several thousand of domains that use the name server ns4.yahoo.com use name server group 1 (example: yahoodemos.com, yahoobeta.com and changepasswordyahoo.com ).

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

Most of the more than two thousand domains that use the four name servers ns1, ns2, ns3 and ns5.yahoo.com together (but not ns4.yahoo.com ), hereafter referred to as "name server group 2", are under the tld "com" (example: yahooersonal.com, yahooilligans.com and yahoomotels.com ).

The four IPv4 numbers 68.180.206.184, 77.238.178.122, 98.139.102.145 and 106.10.165.51 together

There are several hundred of domains that use the four IPv4 numbers 68.180.206.184, 77.238.178.122, 98.139.102.145 and 106.10.165.51 together.

• Every fifth of those start with "www" (example: www.yhaooo.com, www.yahoosport.com and www.geocities.ag ).
• More than one in seven of them are rated amongst the top 1 million sites (example: *.yahoo.com.mx and *.yahoomessanger.com ).

The five IPv4 numbers 68.180.206.184, 77.238.178.122, 87.248.120.148, 98.139.102.145 and 106.10.165.…

There are more than two thousand domains that use the five IPv4 numbers 68.180.206.184, 77.238.178.122, 87.248.120.148, 98.139.102.145 and 106.10.165.51 together.

• Every fifth of those start with "*" (example: *.yahooo.co.in, *.yahoo.com.my and *.yahoou.com ).
• Six percent of them are under the tld "mx" (example: neo7deep.yahoo.com.mx, emsistemas2006.yahoo.com.mx and gabrielchat2000.yahoo.com.mx ).
• Five percent of them are under the tld "id" (example: muhammadikhlasm.yahoo.co.id, akib.yahoo.co.id and balisdjadi.yahoo.co.id ).

The name server ns2.yahoo.com

There are several thousand of domains that use the name server ns2.yahoo.com.

• More than one in eight of those use name server group 2 (example: yaahoo.com, mrwilliamsyhoo.com and yahooprograms.com ).
• Three percent of them use the six name servers ns1, ns2, ns3, ns4, ns5 and ns6.yahoo.com together (example: 205.43.202.in-addr.arpa, krs.yahoo.com and monday.tw ).

The two IPv4 numbers 68.180.206.184 and 98.139.102.145 together

Seven percent of the several thousand of domains that use the two IPv4 numbers 68.180.206.184 and 98.139.102.145 together (but neither 77.238.178.122, 87.248.120.148 nor 106.10.165.51 ) are under the tld "net" (example: yahoocha.net, pool-yahoo.net and yahoo163.net ).