ns2.gr.ch

domain

ns2.gr.ch has one IP number , but the reverse is ns1.ip-plus.net. ns2.mit.ch, barberg.com, secretel.net, ns3.doing.ch, ns1.ip-plus.net and at least three other hosts point to the same IP. gr.ch, ktgr.ch and 17.247.193.in-addr.arpa use this as a nameserver. gr.ch is a domain controlled by two nameservers at gr.ch themselves. They are on different IP networks. Incoming mail for gr.ch is handled by two mailservers at admin.ch. They are on the same IP network. ns2.gr.ch is hosted on a server in Switzerland.

base	record	name		ip	reverse	route	as
ns2.gr.ch	a			164.128.36.34 Switzerland	ns1.ip-plus.net	164.128.0.0/16 Swisscom IP-Plus Backbone	AS3303 SWISSCOM (Switzerland) Ltd IP-Plus Internet Backbone = Abuse issues abuse@ip-plus.net Operational issues helpdesk@ip-plus.net Peering requests peering@ip-plus.net Other info http://www.ip-plus.net =
gr.ch	ns-soa	ns1.gr.ch		193.247.17.82 Switzerland		193.247.0.0/19 Kantonale Verwaltung Graubuenden Chur, Switzerland	AS35396 KTGR-AS Kantonale Verwaltung Graubuenden Ottostrasse 24 7000 Chur Switzerland
	ns	ns1.gr.ch		193.247.17.82 Switzerland
	ns	ns2.gr.ch		164.128.36.34 Switzerland	ns1.ip-plus.net	164.128.0.0/16 Swisscom IP-Plus Backbone	AS3303 SWISSCOM (Switzerland) Ltd IP-Plus Internet Backbone = Abuse issues abuse@ip-plus.net Operational issues helpdesk@ip-plus.net Peering requests peering@ip-plus.net Other info http://www.ip-plus.net =
	mx	10	mailgate3.admin.ch	162.23.32.23 Switzerland		162.23.32.0/20 SWISSGOV-ETZ	AS33845 SWISSGOV Swiss Government Bundesamt fuer Informatik und Telekommunikation BIT Monbijoustrasse 74 CH-3003 Bern
	mx	10	mailgate4.admin.ch	162.23.32.24 Switzerland		162.23.32.0/20 SWISSGOV-ETZ

dot

	hostnames sharing ip with a-records
		ptrs of ip numbers

ns1.ip-plus.net	X	X	X

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r a n d o m
date20091217 rtsakmarka rtsakmark3