d.cz


DNS delegation of d.cz updated: Jun 18, 2013 8:13:17 PM

Delegation

stepqueryauthservers
1d.cz..(f,k,m,g,l,h,d,i,a,e,b,c,j).root-servers.net.
2d.cz.cz.(b,f,a,d,c).ns.nic.cz.
3d.cz.d.cz.(nsa,nsb).entropy.cz.
We pick f.root-servers.net, one of the 13 root servers (1), and ask it about d.cz and learn that cz is delegated to five name servers (2), so we ask b.ns.nic.cz where we learn that d.cz is delegated to two name servers, including nsa.entropy.cz (3), so we ask that one and get the following answer:

Authoritative answer

ANSWER for d.cz.
d.cz.600SOAns1.entropy.cz. hostmaster.entropy.cz. ( 2011110901 28800 14000 3600000 86400 )
600 NS ns2.entropy.cz. d.cz use ns2.entropy.cz as name server.
600 NS ns1.entropy.cz. d.cz use ns1.entropy.cz as name server.
600 MX 20 mx2.entropy.cz. d.cz use mx2.entropy.cz as mail server.
600 MX 10 mx1.entropy.cz. d.cz use mx1.entropy.cz as mail server.
ADDITIONAL for d.cz.
ns1.entropy.cz.600 A91.121.85.106
ns2.entropy.cz.600 A77.93.202.169
mx1.entropy.cz.600 A91.121.85.106
mx2.entropy.cz.600 A91.121.85.106

cz. net. d.cz. nic.cz. ns.nic.cz. entropy.cz. a.ns.nic.cz. b.ns.nic.cz. c.ns.nic.cz. f.ns.nic.cz. d.ns.nic.cz. nsb.entropy.cz. ns1.entropy.cz. nsa.entropy.cz. mx2.entropy.cz. ns2.entropy.cz. mx1.entropy.cz. root-servers.net. a.root-servers.net. h.root-servers.net. g.root-servers.net. m.root-servers.net. j.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net.
whois cz
whois net
whois d.cz
whois nic.cz
whois entropy.cz
whois root-servers.net


whois d.cz
domain info api d.cz

Ghr.cz, pauzaky.cz, peloton.cz, aptsro.cz, pauzovacipapir.cz and at least four other hosts share both name servers and mail servers with this domain. Homedeco.cz, riha-rezivo.cz, samolepicietikety.cz, krocanos.cz, apt.cz and at least one other host share name servers with this domain. Wittgas.cz share name servers under another name with this domain. Apropo.cz and entropy.cz share mail servers with this domain. Www.d.cz are hosts under this domain. D.ns09.com, d.findadvertisingagency.com, d.straightporn.org, d.concoureo.com, d.plenum.de and at least 195 other hosts are similar domain names.

Also check www.d.cz.

The name server ns1.entropy.cz

There are twelve domains that use the name server ns1.entropy.cz.

  • All of those use the two name servers ns1 and ns2.entropy.cz together, hereafter referred to as "name server group 1".
  • Six of them use the two mail servers mx1 and mx2.entropy.cz together, hereafter referred to as "mail server group 1".

The name server ns2.entropy.cz

There are twelve domains that use the name server ns2.entropy.cz.

  • All of those use name server group 1.
  • Six of them use mail server group 1.
  • One of them use the two mail servers cache.aptsro.cz and mx2.entropy.cz together, hereafter referred to as "mail server group 2".

The IP number 91.121.85.106

All of the twelve host names that point to the IP number 91.121.85.106 point only to that ip number (example: ns352697.ovh.net, www.odouce.fr and mail.entropy.cz ).

The mail server mx2.entropy.cz

There are twelve domains that use the mail server mx2.entropy.cz.

  • Ten of those use name server group 1.
  • Eight of them use mail server group 1.
  • One of them use the two mail servers mx2.entropy.cz and cache.wittgas.cz together, hereafter referred to as "mail server group 3".

The mail server mx1.entropy.cz

There are eight domains that use the mail server mx1.entropy.cz.

  • All of those use mail server group 1.
  • Six of them use name server group 1.
  • One of them point only to the IP number 217.198.118.83.

The two mail servers mx1 and mx2.entropy.cz together

There are eight domains that use mail server group 1.

The two name servers ns1 and ns2.entropy.cz together

There are twelve domains that use name server group 1.

  • Six of those use mail server group 1. Worth noting is that six of the domains that use mail server group 1 use name server group 1.
  • One of them use mail server group 3.
  • One of them use the two mail servers posta and posta2.sanoma.cz together.
  • One of them use mail server group 2.

The IP number 77.93.202.169

All of the three host names that point to the IP number 77.93.202.169 point only to that ip number (example: nsb.entropy.cz, 77-93-202-169.static.masterinter.net and ns2.entropy.cz ).

robtex on d.cz
RBL listing of d.cz
mnw
/

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