cidr-report.org

Delegation
Authoritative answer
Related hostnames

DNS delegation of cidr-report.org updated: Jun 20, 2013 1:33:15 PM

Delegation

step	query	auth	servers
1	cidr-report.org.	.	(g,f,i,h,m,b,e,a,k,c,j,d,l).root-servers.net.
2	cidr-report.org.	org.	a0.org.afilias-nst.info. d0.org.afilias-nst.org. c0.org.afilias-nst.info. a2.org.afilias-nst.info. b2.org.afilias-nst.org. b0.org.afilias-nst.org.
3	cidr-report.org.	cidr-report.org.	sec1.apnic.net. ns1.gnusto.com.

We pick g.root-servers.net, one of the 13 root servers (1), and ask it about cidr-report.org and learn that org is delegated to six name servers (2), so we ask a0.org.afilias-nst.info where we learn that cidr-report.org is delegated to two name servers, including sec1.apnic.net (3), so we ask that one and get the following answer:

Authoritative answer

ANSWER for cidr-report.org.
cidr-report.org.	6400	SOA	sec1.apnic.net. gih.potaroo.net. ( 2007091301 10800 3600 3600000 6400 )
	6400	NS	sec1.apnic.net.
	6400	NS	ns1.gnusto.com.
	6400	A	203.133.248.2
	6400	MX	10 mako1.telstra.net.
ADDITIONAL for cidr-report.org.
ns1.gnusto.com.	3600	A	207.44.178.75

net. org. com. info. apnic.net. gnusto.com. telstra.net. sec1.apnic.net. ns1.gnusto.com. afilias-nst.org. cidr-report.org. afilias-nst.info. root-servers.net. mako1.telstra.net. m.root-servers.net. a.root-servers.net. j.root-servers.net. h.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net. org.afilias-nst.org. org.afilias-nst.info. b0.org.afilias-nst.org. b2.org.afilias-nst.org. d0.org.afilias-nst.org. a2.org.afilias-nst.info. c0.org.afilias-nst.info. a0.org.afilias-nst.info.
whois net
whois org
whois com
whois info
whois apnic.net
whois gnusto.com
whois telstra.net
whois afilias-nst.org
whois cidr-report.org
whois root-servers.net
whois afilias-nst.info

whois cidr-report.org
domain info api cidr-report.org

Au.net, iepg.org, potaroo.net and ipjforum.org point to the same IP and also shares name servers. Www.iepg.org, ietfreport.isoc.org, www.potaroo.net, resources.potaroo.net, bgpupdates.potaroo.net and at least nine other hosts point to the same IP. Com.np, enumdata.org, name.np, gov.np, e164.arpa and at least 81 other hosts share name servers with this domain. Apia.org, apops.net, apricot.asia, apricot.net, pacnog.info and at least 18 other hosts share name servers under another name with this domain. Www.cidr-report.org are hosts under this domain.

Also check www.cidr-report.org.

The name server sec1.apnic.net
There are several hundred of domains that use the name server sec1.apnic.net.

A third of those use the four name servers sec1.apnic.net, sec3.apnic.net, dns0.telstra.net and dns1.telstra.net together (example: 183.101.in-addr.arpa, 168.141.in-addr.arpa and 123.1.in-addr.arpa ).
A third of them use the six name servers ns3.nic.fr, sec1.apnic.net, sec3.apnic.net, tinnie.arin.net, sns-pb.isc.org and pri.authdns.ripe.net together, hereafter referred to as "name server group 1", (example: ripelabs.net, 9.0.193.in-addr.arpa and 6.1.1.0.0.2.ip6.arpa ).
Three percent of them use the five name servers sec1.apnic.net, ns1.arin.net, ns2.arin.net, ns2.lacnic.net and sec1.authdns.ripe.net together (example: 8.9.0.0.0.0.5.0.1.0.0.2.ip6.arpa, 0.43.199.in-addr.arpa and 252.149.192.in-addr.arpa ).
Eleven of them use the three name servers sec1, sec3 and sec4.apnic.net together (example: a.0.0.0.8.d.d.0.1.0.0.2.ip6.arpa, 6.0.0.0.8.d.d.0.1.0.0.2.ip6.arpa and 93.119.203.in-addr.arpa ).
The IP number 207.44.178.75
There are about fourty host names that point to the IP number 207.44.178.75.

Most of those point only to that ip number (example: ns1.lawley.id.au, smtp.allistergough.com and mail.inficast.net ).
Seven of them use only the mail server laika.gnusto.com (example: ns.tomezine.com, tts.org.au and tomezine.com ).
Six of them use only the mail server smtp.lawley.id.au (example: tefkat.net, www.tefkat.com and lawley.id.au ).
The name server cumin.apnic.net
There are about twenty domains that use the name server cumin.apnic.net.

Half of those use the three name servers cumin, sec3 and tinnie.apnic.net together, hereafter referred to as "name server group 2", (example: apricot2013.net, 0.c.d.0.1.0.0.2.ip6.arpa and apricot2015.info ).
Ten of them point to the two IP numbers 2001:dc0:2001:11::197 and 202.12.29.197 together, hereafter referred to as "IP group 1", (example: apia.asia, pacnog.org and pacnog.net ).
Ten of them use the four mail servers ao-mailgw, fennel, ia-mailgw and so-mailgw.apnic.net together, hereafter referred to as "mail server group 1", (example: ap-ipv6tf.org and apnic.org ).
The IP number 203.133.248.2
There are about twenty host names that point to the IP number 203.133.248.2.

Half of those point to the two IP numbers 2401:2000:6660::2 and 203.133.248.2 together (example: bgp.potaroo.net, *.potaroo.net and wattle.apnic.net ).
Seven of them point only to that ip number (example: www.ipjforum.org ).
The three name servers cumin, sec3 and tinnie.apnic.net together
There are 14 domains that use name server group 2.

Eight of those point to IP group 1.
Six of them use mail server group 1.
The six name servers ns3.nic.fr, sec1.apnic.net, sec3.apnic.net, tinnie.arin.net, sns-pb.isc.org and…
Seven of the more than hundred domains that use name server group 1 use the two mail servers postgirl and postlady.ripe.net together (example: ripe.net and ripe.int ).

The mail server laika.gnusto.com
There are seven domains that use the mail server laika.gnusto.com.

All of those use only the mail server laika.gnusto.com (example: ns.extrapolis.net, www.extrapolis.net and bikeqld.org.au ).
Five of them point only to the IP number 207.44.178.75.
The IP number 207.44.178.75 only
There are about fourty host names that point only to the IP number 207.44.178.75.

Six of those use only the mail server smtp.lawley.id.au (example: smtp.lawley.id.au ).
Five of them use only the mail server laika.gnusto.com. Worth noting is that five of the domains that only use the mail server laika.gnusto.com point only to the IP number 207.44.178.75.
The mail server laika.gnusto.com only
Five of the seven domains that only use the mail server laika.gnusto.com point only to the IP number 207.44.178.75. Worth noting is that five of the host names that point only to the IP number 207.44.178.75 use only the mail server laika.gnusto.com.

The IP number 2001:dc0:2001:a:4608::59
All of the four host names that point to the IP number 2001:dc0:2001:a:4608::59 point to the two IP numbers 2001:dc0:2001:a:4608::59 and 202.12.29.59 together (example: sec1.apnic.net, cumin.apnic.net and sec1.apnic.com ).