ns.itu.ch

• Delegation
• Authoritative answer
• Related hostnames

Delegation

Authoritative answer

ANSWER for ns.itu.ch.
ns.itu.ch.	3600	A	156.106.192.121
	3600	MX	10 smtp-in.itu.ch.
AUTHORITATIVE for ns.itu.ch.
itu.ch.	3600	NS	ns1.ip-plus.net.
	3600	NS	ns.isi.edu.
	3600	NS	ns2.itu.ch.
	3600	NS	ns.itu.ch.
ADDITIONAL for ns.itu.ch.
smtp-in.itu.ch.	3600	A	156.106.192.38
	3600	A	156.106.192.39
ns2.itu.ch.	3600	A	206.155.74.248

Related hostnames

Incoming mail for ns.itu.ch is handled by one mail server at itu.ch having a total of two IP numbers. Both are on the same IP network. Ns.itu.ch has one IP number (156.106.192.121), which also has a corresponding reverse pointer.

Reliefweb.int, itu.org, dona-initiative.org, ictdec.org, itu.ch and at least 19 other hosts use ns.itu.ch as a name server. Reliefweb.com, ungis.org, itutelecomeurope.com, broadbandcommission.org, americastelecom.com and at least 48 other hosts share mail servers with this domain. Cagi.ch, ties.itu.ch, lists.itu.int and ties.itu.int share mail servers under another name with this domain.

Also check www.itu.ch and itu.ch.

Ns.itu.ch is hosted on a server in Switzerland.

The four name servers ns.itu.ch, ns2.itu.ch, ns.isi.edu and ns1.ip-plus.net together

All of the three domains that use the four name servers ns.itu.ch, ns2.itu.ch, ns.isi.edu and ns1.ip-plus.net together, hereafter referred to as "name server group 1", point only to the IP number 156.106.192.163 (example: itu.int ).

The mail server smtp-in.itu.ch

Most of the about sixty domains that use the mail server smtp-in.itu.ch use only the mail server smtp-in.itu.ch (example: rubisweb.ch, europatelecom.com and itutelecom.com ).

The name server ns.itu.ch

There are about twenty domains that use the name server ns.itu.ch.

• Two thirds of those use the two name servers ns.itu.ch and ns1.ip-plus.net together (but neither ns2.itu.ch nor ns.isi.edu ) (example: itutelecom.net, itutelecomasia.com and itutelecomtv.com ).
• Three of them use name server group 1.