31.210.in-addr.arpa

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for 31.210.in-addr.arpa.
31.210.in-addr.arpa.	86400	SOA	ns2.net.edu.cn. hostmaster.net.edu.cn. ( 2008092314 28800 7200 604800 86400 )
	86400	NS	ns2.net.edu.cn.
	86400	NS	dns.edu.cn.
	86400	NS	ns.apnic.net.
ADDITIONAL for 31.210.in-addr.arpa.
ns2.net.edu.cn.	86400	A	202.112.0.13
dns.edu.cn.	172800	A	202.112.0.35

Related hostnames

31.210.in-addr.arpa is a domain controlled by three domain name servers at apnic.net, net.edu.cn and dns.edu.cn. Two of them are on the same IP network.

6nog.net, cernic.net, cernet.net, cer.net, net-compass.net and at least 163 other hosts share name servers with this domain. Apnic.int, terengganu.my, apnic.net, apnic.com, 153.in-addr.arpa and at least 156 other hosts share name servers under another name with this domain. 104.31.210.in-addr.arpa, 10.31.210.in-addr.arpa, 0.31.210.in-addr.arpa, 134.31.210.in-addr.arpa, 121.31.210.in-addr.arpa and at least one other host are subdomains to this domain. Cn.31.210.in-addr.arpa and 98.31.210.in-addr.arpa are hosts under this domain. 31.136.in-addr.arpa, 31.100.in-addr.arpa, 31.145.in-addr.arpa, 31.149.in-addr.arpa, 31.190.in-addr.arpa and at least 94 other hosts are similar domain names.

You might also be interested in similar looking domain names: 210.in-addr.arpa. Also check www.in-addr.arpa and in-addr.arpa.

The name server ns2.net.edu.cn

There are more than two hundred domains that use the name server ns2.net.edu.cn.

• Three quarter of those use the three name servers dns.edu.cn, dns2.edu.cn and ns2.net.edu.cn together, hereafter referred to as "name server group 1", (example: 77.59.in-addr.arpa, 64.59.in-addr.arpa and 25.222.in-addr.arpa ).
• More than one in eight of them use the two name servers dns.edu.cn and ns2.net.edu.cn together (but not dns2.edu.cn ), hereafter referred to as "name server group 2", (example: 121.38.202.in-addr.arpa, 108.38.202.in-addr.arpa and 122.38.202.in-addr.arpa ).
• Eight of them use the three name servers dns.edu.cn, info.net.edu.cn and ns2.net.edu.cn together (example: 113.202.in-addr.arpa, 204.202.in-addr.arpa and 206.202.in-addr.arpa ).

The name server dns2.edu.cn

There are more than two hundred domains that use the name server dns2.edu.cn.

• Three quarter of those use name server group 1 (example: 27.115.in-addr.arpa, 24.115.in-addr.arpa and 219.219.in-addr.arpa ).
• More than one in eight of them use the two name servers dns and dns2.edu.cn together (but not ns2.net.edu.cn ), hereafter referred to as "name server group 3", (example: 184.1.in-addr.arpa, 55.49.in-addr.arpa and 54.49.in-addr.arpa ).
• Five of them point only to the IP number 202.112.0.46 (example: nic.edu.cn ).
• Five of them use only the mail server sea05.nic.edu.cn (example: net.edu.cn ).

The name server dns.edu.cn

There are more than two hundred domains that use the name server dns.edu.cn.

• Two thirds of those use name server group 1 (example: 193.121.in-addr.arpa, 84.211.in-addr.arpa and 70.59.in-addr.arpa ).
• More than one in eight of them use name server group 2 (example: bjnet.edu.cn, 124.38.202.in-addr.arpa and xing.li ).
• Twelve percent of them use name server group 3 (example: 141.49.in-addr.arpa, 247.42.in-addr.arpa and 3.223.in-addr.arpa ).
• Nine of them use the three name servers dns.edu.cn, ns.apnic.net and ns2.net.edu.cn together, hereafter referred to as "name server group 4", (example: 27.210.in-addr.arpa and 30.210.in-addr.arpa ).

The name server ns1.apnic.net

There are about seventy domains that use the name server ns1.apnic.net.

• Half of those use the seven name servers ns1.apnic.net, ns3.apnic.net, ns4.apnic.net, tinnie.arin.net, apnic1.dnsnode.net, ns2.lacnic.net and sec1.authdns.ripe.net together (example: 119.in-addr.arpa, 61.in-addr.arpa and 123.in-addr.arpa ).
• Five of them use the four name servers ns1.fastlink.bt, ns2.fastlink.bt, ns1.apnic.net and ns3.apnic.net together (example: 28.89.202.in-addr.arpa, 24.89.202.in-addr.arpa and 29.89.202.in-addr.arpa ).
• Five of them use the six name servers ns1.apnic.net, ns3.apnic.net, ns4.apnic.net, tinnie.arin.net, ns2.lacnic.net and sec1.authdns.ripe.net together (example: 106.in-addr.arpa, 39.in-addr.arpa and 42.in-addr.arpa ).
• Five of them use the six name servers ns1.apnic.net, ns3.apnic.net, ns4.apnic.net, tinnie.arin.net, apnic1.dnsnode.net and sec1.authdns.ripe.net together (example: d.0.1.0.0.2.ip6.arpa, c.0.1.0.0.2.ip6.arpa and 3.0.1.0.0.2.ip6.arpa ).

The IP number 202.112.0.35

All of the six host names that point to the IP number 202.112.0.35 point only to that ip number (example: ns1.net.edu.cn, dns2.noc.tein3.net and dns.cers.edu.cn ).

The two name servers dns and dns2.edu.cn together

There are about fourty domains that use name server group 3.

• Six of those point only to the IP number 202.112.0.46.
• Three of them use only the mail server sea05.nic.edu.cn.

The name server ns.apnic.net

There are 13 domains that use the name server ns.apnic.net.

• Five of those use name server group 4 (example: 26.210.in-addr.arpa and 25.210.in-addr.arpa ).
• Three of them use the four name servers ns.apnic.net, svc00.apnic.net, warrane.connect.com.au and yarrina.connect.com.au together (example: 1.11.210.in-addr.arpa, 75.9.210.in-addr.arpa and 93.8.210.in-addr.arpa ).

The two name servers dns.edu.cn and ns2.net.edu.cn together

Three of the about fourty domains that use name server group 2 point only to the IP number 202.112.35.201.