dns103.comcast.net


DNS delegation of dns103.comcast.net updated: February 9, 2012 15:09

Delegation

stepqueryauthservers
1dns103.comcast.net..(m,c,l,j,h,d,a,g,b,e,k,i,f).root-servers.net.
2dns103.comcast.net.net.(j,i,e,a,b,d,c,l,m,g,k,f,h).gtld-servers.net.
3dns103.comcast.net.comcast.net.(dns102,dns104,dns103,dns105,dns101).comcast.net.
We pick m.root-servers.net, one of the 13 root servers (1), and ask it about dns103.comcast.net and learn that net is delegated to 13 name servers (2), so we ask j.gtld-servers.net where we learn that comcast.net is delegated to five name servers, including dns102.comcast.net (3), so we ask that one and get the following answer:

Authoritative answer

ANSWER for dns103.comcast.net.
dns103.comcast.net.7200 A68.87.76.228
7200RRSIG\# 159 0001050300001c204f3548354f2be2590ce707636f6d63617374036e6574005453eae81bb1af5668d09a4f8d78e19bd933b86658ec2eb742c9f6fa67c9f55e2c033428c3227aca6584264a5acd9de5e8fcd81bf604e616983e81fc7ded588766f678818d2243d451db938dcffc7331567bf16453bf18ff6a93f8e25988b29ad980f7b1456460face42bb54047c476bbea8ad7939e609ff43bd186781d8a0ba
7200AAAA2001:558:1014:c:68:87:76:228
7200RRSIG\# 159 001c050300001c204f3548354f2be2590ce707636f6d63617374036e65740051368076835a3d31bba50cb139505a5e37dc1332a2cd7b5a6f7c9f8aa3d632e0bcc2ddc044f6da5915754d66358f53d1f9fdde49ed6d4b54886b97450eb3037872bb3f1a18de78e5ab741f79320cf143dc079e00b179960e1983cd24bcfe666ae1220716a7dd39e104dc5b4306ecfbd31625fec78dafd60f77d6d077285d6c1a
3600NSEC\# 28 06646e7331303407636f6d63617374036e6574000006400000080003
3600RRSIG\# 159 002f050300000e104f3548354f2be2590ce707636f6d63617374036e657400b7d1c715ae4517fe25266a7f41f61900a0c3550ab9b9611e8f3ea2e1b8e520a813663ab61b9d93c3136deca5f4ee32e2f739b625f15fc024e581fc650950aca58089f1700aa6a8fde3f87290b7835e4cfb1dce104c80186e05a11a682d8a2e9d75999d16145bcf1f6417e88d5152eb74cac4c88d03706da03e5ee2f54c354345
AUTHORITATIVE for dns103.comcast.net.
comcast.net.7200 NS dns104.comcast.net.
7200 NS dns105.comcast.net.
7200 NS dns102.comcast.net.
7200 NS dns101.comcast.net.
7200 NS dns103.comcast.net.
ADDITIONAL for dns103.comcast.net.
dns104.comcast.net.7200 A68.87.68.244
dns105.comcast.net.7200 A68.87.72.244
dns102.comcast.net.7200 A68.87.85.132
dns101.comcast.net.7200 A68.87.29.164
dns103.comcast.net.7200 A68.87.76.228
dns104.comcast.net.7200AAAA2001:558:100a:5:68:87:68:244
dns105.comcast.net.7200AAAA2001:558:100e:5:68:87:72:244
dns102.comcast.net.7200AAAA2001:558:1004:7:68:87:85:132
dns101.comcast.net.7200AAAA2001:558:1002:a:68:87:29:164
dns103.comcast.net.7200AAAA2001:558:1014:c:68:87:76:228
net. comcast.net. root-servers.net. gtld-servers.net. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. dns105.comcast.net. dns102.comcast.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. dns104.comcast.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. dns103.comcast.net. k.root-servers.net. g.root-servers.net. dns101.comcast.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.
whois comcast.net
whois root-servers.net
whois gtld-servers.net

whois comcast.net, comcast.net
domain info api comcast.net
dns103.comcast.net has two IP numbers (2001:558:1014:c:68:87:76:228, 68.87.76.228). Both are on the same IP network. Dns103.comcast.org, ns3.comcastbusinesshouston.net, ns3.comcastbusiness.net, ns2.buyzooka.com and dns103.sanjose.ca.sfba.comcast.net point to the same IP. Comcas.com, mysprout.com, comcastbiz.com, versus.com, comcastsportsnet.com and at least 200 other hosts use dns103.comcast.net as a name server. Rediaccess.com, crc-inc.com, mieleinc.com, pcs.org, townsend.cc and at least 200 other hosts use dns103.comcast.net as a name server under another name. Comcast.net is a domain controlled by five domain name servers at comcast.net having a total of ten IP numbers. Some of them are on the same IP network. The primary name server is dns101.comcast.net. Incoming mail for comcast.net is handled by two mail servers at comcast.net themselves. Both are on different IP networks. comcast.net has four IP numbers (76.96.39.101, 207.223.8.110, 207.223.8.109, 76.96.39.102). Some of them are on the same IP network. You might also be interested in similar looking domain names: dns101.comcast.net, dns102.comcast.net, dns105.comcast.net and dns104.comcast.net. Also check www.comcast.net and comcast.net.
RBL listing of dns103.comcast.net
/

Your IP is: ... and you are in ...