ns1.yahoo.com

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for ns1.yahoo.com.
ns1.yahoo.com.	1209600	A	68.180.131.16
	1800	MX	0 .
AUTHORITATIVE for ns1.yahoo.com.
yahoo.com.	172800	NS	ns8.yahoo.com.
	172800	NS	ns3.yahoo.com.
	172800	NS	ns2.yahoo.com.
	172800	NS	ns6.yahoo.com.
	172800	NS	ns5.yahoo.com.
	172800	NS	ns4.yahoo.com.
	172800	NS	ns1.yahoo.com.
ADDITIONAL for ns1.yahoo.com.
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
ns6.yahoo.com.	172800	A	202.43.223.170
ns8.yahoo.com.	172800	A	202.165.104.22

Related hostnames

Incoming mail for ns1.yahoo.com is handled by one mail server at .. We are missing the IP:s of one server: .. Ns1.yahoo.com has one IP number (68.180.131.16), which also has a corresponding reverse pointer.

Hidden-master.yahoo.com, ns1.yahoo.com and ns1.anycast.dns.yahoo.com point to the same IP. Yahoocads.com, battle-of-yahoo.com, chatearyahoo.com, yahooeurosport.biz, yahoorealestate.us and at least 88 other hosts use ns1.yahoo.com as a name server. Wigclearance.com, ttrade.net, scarydare.com, chwatch.com, luxurywatchesuk.com and at least 64 other hosts share mail servers with this domain.

Also check www.yahoo.com and yahoo.com.

Ns1.yahoo.com is hosted on a server in Sunnyvale, CA, United States.

The mail server.

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

• All of those use only the mail server . (example: loropeni.com, javarefill.com and competitoranalysisreport.com ).
• One quarter of them point to the IP number 107.20.206.69 (example: ns1.bdiverse.com, sukhvindersingh.com and avantguerre.com ).
• Every fifth of them point to the IP number 64.95.64.218 (example: unyk.net, gollas.com and thefinancialexchange.com ).

The IP number 68.180.131.16

There are five host names that point to the IP number 68.180.131.16.

• All of those point only to that ip number (example: ns1.yahoo.com and ns1.yahoo.com ).
• Three of them use the mail server ..

The name server ns1.yahoo.com

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

• Three quarter 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: flickr.net.au, wwwcarsyahoo.com and 800myahoo.net ).
• Half of them point to the IP number 98.139.102.145 (example: yahoo-incheon.com, support-classified-yahoo.com and swbellyahoodsl.com ).
• Half of them point to the IP number 68.180.206.184 (example: uyahoo.biz, yahooflick.biz and yahoorsss.com ).

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 (example: wyahooligams.com, homesbyyahoo.com and yahouoanswers.com ).

The mail server. Only

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

• One quarter of those point only to the IP number 107.20.206.69 (example: chefswhites.com, tulallevas.com and djgee.com ).
• Every fifth of them point only to the IP number 64.95.64.218 (example: ceramicplanet.com, webzine.org and vaconsultancy.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 ).