rc.g01.yahoodns.net


DNS delegation of rc.g01.yahoodns.net updated: May 23, 2013 9:23:37 AM

Delegation

stepqueryauthservers
1rc.g01.yahoodns.net..(g,b,h,e,f,d,i,c,j,a,m,k,l).root-servers.net.
2rc.g01.yahoodns.net.net.(e,b,h,j,l,d,f,i,m,c,g,k,a).gtld-servers.net.
3rc.g01.yahoodns.net.yahoodns.net.(ns1,ns2,ns3,ns5,ns4).yahoo.com.
4rc.g01.yahoodns.net.g01.yahoodns.net.(yf8,yf7,yf4,yf3,yf5,yf6,yf2,yf1).yahoo.com.
5any-rc.a01.yahoodns.net.yahoodns.net.(ns3,ns2,ns1,ns5,ns4).yahoo.com.
6any-rc.a01.yahoodns.net.a01.yahoodns.net.(yf1,yf2).yahoo.com.
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about rc.g01.yahoodns.net and learn that net is delegated to 13 name servers (2), so we ask e.gtld-servers.net where we learn that yahoodns.net is delegated to five name servers, including ns1.yahoo.com (3), so we ask that one and learn that g01.yahoodns.net is delegated to eight name servers (4), so we ask yf8.yahoo.com where we see a CNAME from rc.g01.yahoodns.net to any-rc.a01.yahoodns.net, so we have to start all over again. We already know that ns3.yahoo.com is authoritative for yahoodns.net (5) and ask it about any-rc.a01.yahoodns.net and learn that a01.yahoodns.net is delegated to two name servers (6), so we ask yf1.yahoo.com and get the following answer:

Authoritative answer

ANSWER for rc.g01.yahoodns.net.
rc.g01.yahoodns.net.300 CNAME any-rc.a01.yahoodns.net.
ANSWER for any-rc.a01.yahoodns.net.
any-rc.a01.yahoodns.net.300 A98.139.102.145 any-rc.a01.yahoodns.net points to 98.139.102.145.
net. com. yahoo.com. yahoodns.net. ns2.yahoo.com. ns5.yahoo.com. yf6.yahoo.com. ns1.yahoo.com. ns4.yahoo.com. yf1.yahoo.com. ns3.yahoo.com. yf8.yahoo.com. yf5.yahoo.com. yf7.yahoo.com. yf3.yahoo.com. yf2.yahoo.com. yf4.yahoo.com. g01.yahoodns.net. a01.yahoodns.net. root-servers.net. gtld-servers.net. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. f.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. h.root-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. h.gtld-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.gtld-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net. rc.g01.yahoodns.net. any-rc.a01.yahoodns.net.
whois net
whois com
whois yahoo.com
whois yahoodns.net
whois root-servers.net
whois gtld-servers.net

whois yahoodns.net, yahoodns.net
domain info api yahoodns.net

Rc.g01.yahoodns.net has five IP numbers (77.238.178.122, 68.180.206.184, 106.10.165.51, 87.248.120.148, 98.139.102.145). All five of them are on different IP networks.

Rc.yahoo.com and tw.insider.messenger.yahoo.com cnames to this hostname. This hostname cnames to any-rc.a01.yahoodns.net and sg-rc.g01.yahoodns.net. Owner-yahoo.com, myyahoo-bill.net, yahoounsubscribe.com, yaho0.net, masilyahoo.com and at least 200 other hosts point to the same IP.

You might also be interested in similar looking domain names: g01.yahoodns.net. Also check www.yahoodns.net and yahoodns.net.

related to rc.g01.yahoodns.net

The IP number 87.248.120.148

Most of the several thousand of host names that point to the IP number 87.248.120.148 point to the five IP numbers 68.180.206.184, 77.238.178.122, 87.248.120.148, 98.139.102.145 and 106.10.165.51 together (example: phatsittiewebhostingllc.ymail.com, *.wwwyaho.net and rc.vip.re4.yahopo.com ).

The two IP numbers 68.180.206.184 and 98.139.102.145 together

There are several thousand of host names that point to the two IP 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 ), hereafter referred to as "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.

The IP number 98.139.102.145

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

The IP number 106.10.165.51

More than one in seven of the several thousand of host names that point to the IP number 106.10.165.51 point to the four IP numbers 68.180.206.184, 77.238.178.122, 98.139.102.145 and 106.10.165.51 together (but not 87.248.120.148 ) (example: br.babelfish.yahoo.com, anasisat.yahoo.gr and *.yahoogroup.com ).

robtex on rc.g01.yahoodns.net
RBL listing of rc.g01.yahoodns.net
mnw
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