b.iana-servers.net

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for b.iana-servers.net.
b.iana-servers.net.	1800	AAAA	2001:500:8d:0:0:0:0:53
	1800	A	199.43.133.53
AUTHORITATIVE for b.iana-servers.net.
iana-servers.net.	1800	NS	a.iana-servers.net.
	1800	NS	ns.icann.org.
	1800	NS	b.iana-servers.net.
	1800	NS	c.iana-servers.net.
ADDITIONAL for b.iana-servers.net.
a.iana-servers.net.	1800	A	199.43.132.53
	1800	AAAA	2001:500:8c:0:0:0:0:53
c.iana-servers.net.	1800	A	199.43.134.53
	1800	AAAA	2001:500:8e:0:0:0:0:53
ns.icann.org.	21600	A	199.4.138.53
	21600	AAAA	2001:500:89:0:0:0:0:53

Related hostnames

B.iana-servers.net has two IP numbers (2001:500:8d::53, 199.43.133.53). Both are on different IP networks.

B.iana-servers.org point to the same IP. Internic.net, icann.net, icannupdate.net, icannupdate.com, atlargestudy.org and at least 75 other hosts use b.iana-servers.net as a name server. Dnso.org, icann.org, icann.mobi, mcast.net, icannalac.net and at least 70 other hosts use b.iana-servers.net as a name server under another name. B.nu, b.pe, b.ly, b.ua, b.cc and at least 141 other hosts are similar domain names.

Also check www.iana-servers.net and iana-servers.net.

B.iana-servers.net is hosted on two servers in Marina Del Rey, CA, United States.

The two name servers a and b.iana-servers.net together

All of the three domains that use the two name servers a and b.iana-servers.net together point to the two IP numbers 2001:500:88:200::10 and 192.0.43.10 together (example: example.net, example.com and example.org ).

The name server b.iana-servers.net

There are more than hundred domains that use the name server b.iana-servers.net.

• Half of those use the four name servers a.iana-servers.net, b.iana-servers.net, c.iana-servers.net and ns.icann.org together, hereafter referred to as "name server group 1", (example: 227.in-addr.arpa, dnscert.org and iana.net ).
• Eleven percent of them use the three name servers a, b and c.iana-servers.net together (but not ns.icann.org ) (example: xn--9t4b11yi5a, xn--g6w251d and xn--hgbk6aj7f53bba ).
• Ten of them point to the IP number 192.0.43.22 (example: icann-ombudsman.com, internetcorporationforassignednamesandnumbers.net and ncdnhc.org ).

The four name servers a.iana-servers.net, b.iana-servers.net, c.iana-servers.net and ns.icann.org t…

There are about eighty domains that use name server group 1.

• Eight of those point to the two IP numbers 2001:500:88:200::22 and 192.0.43.22 together (example: icann.com, icannombudsman.org and icannombudsman.info ).
• Three of them point only to the IP number 192.0.32.16 (example: dnscert.com and dnscert.net ).