rocketmail.com

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for rocketmail.com.
rocketmail.com.	172800	NS	ns5.yahoo.com.
	172800	NS	ns1.yahoo.com.
	172800	NS	ns4.yahoo.com.
	172800	NS	ns3.yahoo.com.
	172800	NS	ns2.yahoo.com.
	1800	MX	10 mta7.am0.yahoodns.net.
	1800	MX	10 mta5.am0.yahoodns.net.
	1800	MX	10 mta6.am0.yahoodns.net.
	1800	A	98.139.102.145
	1800	A	68.180.206.184
	1800	SOA	hidden-master.yahoo.com. hostmaster.yahoo-inc.com. ( 2012050100 3600 900 604800 600 )
ADDITIONAL for rocketmail.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

Rocketmail.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 rocketmail.com is handled by three mail servers at yahoodns.net having a total of 16 IP numbers. There are 32 duplicated IP numbers. Some of them are on the same IP network. Rocketmail.com has two IP numbers (68.180.206.184, 98.139.102.145). Both are on different IP networks.

Yahooescortservice.com, yahooyellowpages.net, btyarhoo.com, myyahooforphysicians.com, squaretrade-yahoo.us and at least 185 other hosts point to the same IP. Wwwyahoopoolaimers.com, yahof.com, asweryahoo.com, webhosting-yahoo.com, newyahoomessenger.net and at least 200 other hosts share name servers with this domain. Macklc.rocketmail.com, dogfrog.rocketmail.com, jesseboyd.rocketmail.com, ivanovski.rocketmail.com, jefferies.rocketmail.com and at least 94 other hosts are hosts under this domain. Rocketmail.mobi, rocketmail.in, rocketmail.net, rocketmail.nl, rocketmail.ca and at least ten other hosts are similar domain names.

Also check www.rocketmail.com.

Rocketmail.com is hosted on two servers in Sunnyvale, CA, United States.

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 (example: yahoodns.com, yahoo-group.com and personalsyahoo.com ).
• Three quarter of them point to the IP number 98.139.102.145 (example: yahooside.com, entertainmentyahoo.us and lauunchyahoo.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 ns4.yahoo.com.
• Three quarter of them point to the IP number 68.180.206.184 (example: yahoocontentadvisor.com, airtrafficcontrol.com and hackday.org ). 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 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 only the mail server . (example: wyahoo.net, miyahoo.com.mx and yahoomakl.com ).

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: cardgameyahootutorial.com, yahoomusaic.com and geocitiesyahoo.net ).
• Two thirds of them use the name server ns5.yahoo.com (example: yhooinkt.com, yanswersbloglatam.com and freedownloadyahoomessenger.com ).
• Two thirds of them use the name server ns3.yahoo.com (example: albertayahoo.com, gobloggle.biz and yahoor.com ). Worth noting is that half of the domains that use the name server ns3.yahoo.com point to the IP number 68.180.206.184.

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: ityahoo.net, storynewsyahoo.com and guposyahoo.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.
• Two thirds of them use the name server ns1.yahoo.com (example: urayahoo.com, racingfantasysportsyahoo.com and accountemailopenyahoo.com ). Worth noting is that a third 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: yaholligans.com, newsyahoo.dk and yahoolaunchenespanol.com ). Worth noting is that half of the domains that use the name server ns4.yahoo.com point to the IP number 98.139.102.145.

The name server ns2.yahoo.com

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