18.in-addr.arpa

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for 18.in-addr.arpa.
18.in-addr.arpa.	60	SOA	bitsy.mit.edu. network-request.mit.edu. ( 7275 3600 900 3600000 3600 )
	60	NS	w20ns.mit.edu.
	60	NS	bitsy.mit.edu.
	60	NS	strawb.mit.edu.
ADDITIONAL for 18.in-addr.arpa.
w20ns.mit.edu.	1800	A	18.70.0.160
bitsy.mit.edu.	1800	A	18.72.0.3
strawb.mit.edu.	1800	A	18.71.0.151

Related hostnames

18.in-addr.arpa is a domain controlled by three domain name servers at mit.edu. All three of them are on the same IP network.

Zoom.org, wgbhmedialibrary.com, fffbi.com, americanexperiencefootage.com, basicblack.org and at least 57 other hosts share name servers with this domain. 128.18.in-addr.arpa, 190.18.in-addr.arpa, 111.18.in-addr.arpa, 26.18.in-addr.arpa, 157.18.in-addr.arpa and at least seven other hosts are subdomains to this domain. 202.18.in-addr.arpa, 9.18.in-addr.arpa, 27.18.in-addr.arpa, 201.18.in-addr.arpa, 243.18.in-addr.arpa and at least 77 other hosts are hosts under this domain. 18.cyb.it, 18.gblx.net, 18.qxqx.eu, 18.dd.net, 18.2nb.info and at least 167 other hosts are similar domain names.

Also check www.in-addr.arpa and in-addr.arpa.

The name server w20ns.mit.edu

Twelve of the 15 domains that use the name server w20ns.mit.edu use the three name servers bitsy, strawb and w20ns.mit.edu together (example: didnt.mit.edu, exchange.mit.edu and 1.4.18.in-addr.arpa ).

The name server strawb.mit.edu

There are about sixty domains that use the name server strawb.mit.edu.

• Two thirds of those use the three name servers strawb.mit.edu, griffin.wgbh.org and jam.wgbh.org together, hereafter referred to as "name server group 1", (example: rxforchildsurvival.net, wgbhfootage.com and teachersdomain.com ).
• Nine of them point to the IP number 198.147.175.232 (example: captionkeeper.com, shackletonsantarcticadventure.net and masterpiecetheatre.com ).
• Seven of them point to the IP number 147.202.71.240 (example: frontlinefootage.com, frontlinefootage.org and wgbhfootagesales.com ).

The three name servers strawb.mit.edu, griffin.wgbh.org and jam.wgbh.org together

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

• Nine of those point only to the IP number 198.147.175.232 (example: frontline.org, rxforsurvival.net and rxforsurvival.com ).
• Seven of them point only to the IP number 147.202.71.240.
• Five of them point only to the IP number 72.32.11.175 (example: bunkum-and-codswallop.com, timewarptrio.org and c-r-u-s-t.com ).

The name server bitsy.mit.edu

There are about twenty domains that use the name server bitsy.mit.edu.

• Three of those use the seven name servers bitsy.mit.edu, ns2.ic.ac.uk, dns0.cl.cam.ac.uk, dns1.cl.cam.ac.uk, authdns0.csx.cam.ac.uk, authdns1.csx.cam.ac.uk and dns0.eng.cam.ac.uk together (example: cam.ac.uk, 213.153.192.in-addr.arpa and 111.131.in-addr.arpa ).
• Three of them use the four name servers bitsy.mit.edu, strawb.mit.edu, griffin.wgbh.org and jam.wgbh.org together (example: 12.152.204.in-addr.arpa, 175.147.198.in-addr.arpa and wgbh.org ).