Check that www.ethz.ch exists for IPv4 in case we have a typo on the domain name. Use dig to query the local name server (::1).


; <<>> DiG 9.4.1-P1 <<>> +trace +all ethz.ch soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 765
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			27906	IN	NS	f.root-servers.net.
.			27906	IN	NS	m.root-servers.net.
.			27906	IN	NS	g.root-servers.net.
.			27906	IN	NS	e.root-servers.net.
.			27906	IN	NS	i.root-servers.net.
.			27906	IN	NS	b.root-servers.net.
.			27906	IN	NS	a.root-servers.net.
.			27906	IN	NS	j.root-servers.net.
.			27906	IN	NS	c.root-servers.net.
.			27906	IN	NS	l.root-servers.net.
.			27906	IN	NS	d.root-servers.net.
.			27906	IN	NS	k.root-servers.net.
.			27906	IN	NS	h.root-servers.net.

;; ADDITIONAL SECTION:
k.root-servers.net.	517424	IN	A	193.0.14.129
k.root-servers.net.	517424	IN	AAAA	2001:7fd::1
a.root-servers.net.	515898	IN	A	198.41.0.4
a.root-servers.net.	515898	IN	AAAA	2001:503:ba3e::2:30
c.root-servers.net.	216556	IN	A	192.33.4.12
d.root-servers.net.	213110	IN	A	128.8.10.90
d.root-servers.net.	213110	IN	AAAA	2001:500:2d::d
j.root-servers.net.	128168	IN	A	192.58.128.30
j.root-servers.net.	128168	IN	AAAA	2001:503:c27::2:30
b.root-servers.net.	474162	IN	A	192.228.79.201
e.root-servers.net.	471482	IN	A	192.203.230.10
i.root-servers.net.	516005	IN	A	192.36.148.17
i.root-servers.net.	516005	IN	AAAA	2001:7fe::53
f.root-servers.net.	516769	IN	A	192.5.5.241

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 14:41:46 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 122
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 7, ADDITIONAL: 13

;; QUESTION SECTION:
;ethz.ch.			IN	SOA

;; AUTHORITY SECTION:
ch.			172800	IN	NS	a.nic.ch.
ch.			172800	IN	NS	b.nic.ch.
ch.			172800	IN	NS	c.nic.ch.
ch.			172800	IN	NS	d.nic.ch.
ch.			172800	IN	NS	e.nic.ch.
ch.			172800	IN	NS	f.nic.ch.
ch.			172800	IN	NS	h.nic.ch.

;; ADDITIONAL SECTION:
a.nic.ch.		172800	IN	A	130.59.1.80
b.nic.ch.		172800	IN	A	130.59.211.10
c.nic.ch.		172800	IN	A	147.28.0.39
d.nic.ch.		172800	IN	A	200.160.0.5
e.nic.ch.		172800	IN	A	194.0.17.1
f.nic.ch.		172800	IN	A	194.146.106.10
h.nic.ch.		172800	IN	A	194.42.48.120
a.nic.ch.		172800	IN	AAAA	2001:620::4
b.nic.ch.		172800	IN	AAAA	2001:620::5
c.nic.ch.		172800	IN	AAAA	2001:418:1::39
d.nic.ch.		172800	IN	AAAA	2001:12ff:0:a20::5
e.nic.ch.		172800	IN	AAAA	2001:678:3::1
f.nic.ch.		172800	IN	AAAA	2001:67c:1010:2::53

;; Query time: 23 msec
;; SERVER: 192.203.230.10#53(e.root-servers.net)
;; WHEN: Thu May 17 14:41:46 2012
;; MSG SIZE  rcvd: 423

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 933
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 7

;; QUESTION SECTION:
;ethz.ch.			IN	SOA

;; AUTHORITY SECTION:
ethz.ch.		3600	IN	NS	ns1.ethz.ch.
ethz.ch.		3600	IN	NS	scsnms.switch.ch.
ethz.ch.		3600	IN	NS	ns2.ethz.ch.

;; ADDITIONAL SECTION:
ns1.ethz.ch.		3600	IN	A	129.132.98.8
ns1.ethz.ch.		3600	IN	AAAA	2001:620:8::a
ns2.ethz.ch.		3600	IN	A	129.132.250.8
ns2.ethz.ch.		3600	IN	AAAA	2001:620:8::b
scsnms.switch.ch.	3600	IN	A	130.59.1.30
scsnms.switch.ch.	3600	IN	A	130.59.10.30
scsnms.switch.ch.	3600	IN	AAAA	2001:620::1

;; Query time: 253 msec
;; SERVER: 2001:620::4#53(a.nic.ch)
;; WHEN: Thu May 17 14:41:46 2012
;; MSG SIZE  rcvd: 237

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1353
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 7

;; QUESTION SECTION:
;ethz.ch.			IN	SOA

;; ANSWER SECTION:
ethz.ch.		3600	IN	SOA	dummy-ns.ethz.ch. hostmaster.ethz.ch. 2007316580 10800 3600 1814400 600

;; AUTHORITY SECTION:
ethz.ch.		172800	IN	NS	scsnms.switch.ch.
ethz.ch.		172800	IN	NS	ns2.ethz.ch.
ethz.ch.		172800	IN	NS	ns1.ethz.ch.

;; ADDITIONAL SECTION:
ns1.ethz.ch.		172800	IN	A	129.132.98.8
ns1.ethz.ch.		172800	IN	AAAA	2001:620:8::a
ns2.ethz.ch.		172800	IN	A	129.132.250.8
ns2.ethz.ch.		172800	IN	AAAA	2001:620:8::b
scsnms.switch.ch.	172800	IN	A	130.59.1.30
scsnms.switch.ch.	172800	IN	A	130.59.10.30
scsnms.switch.ch.	172800	IN	AAAA	2001:620::1

;; Query time: 256 msec
;; SERVER: 2001:620::1#53(scsnms.switch.ch)
;; WHEN: Thu May 17 14:41:46 2012
;; MSG SIZE  rcvd: 293

HTTP

Looking for CNAME of www.ethz.ch
Checking if there is a AAAA for www.ethz.ch ... success.
Sending...

HEAD / HTTP/1.1
Host: www.ethz.ch
User-Agent: ipv6-survey.pl/1.97 http://www.mrp.net/IPv6_Survey.html

Reading ...

HTTP/1.1 200 OK
Date: Thu, 17 May 2012 05:11:48 GMT
Server: Zope/(Zope 2.8.12-final, python 2.3.7, linux2) ZServer/1.1
Last-Modified: Thu, 17 May 2012 05:11:48 GMT
Content-Type: text/html; charset=utf-8
Set-Cookie: vcmpfe-prod-cookie=R935010762; path=/; expires=Fri, 18-May-2012 05:24:14 GMT
Via: 1.1 www.ethz.ch
Cache-Control: max-age=3600, no-cache=set-cookie
Expires: Thu, 17 May 2012 06:11:48 GMT

Accessed / [2001:620:8:438e:0:0:0:10] Response: HTTP/1.1 200 OK

SMTP

MX 5 phil1.ethz.ch
Looking for AAAA on phil1.ethz.ch
MX 5 phil2.ethz.ch
Looking for AAAA on phil2.ethz.ch
MX 5 phil4.ethz.ch
Looking for AAAA on phil4.ethz.ch
MX 5 phil3.ethz.ch
Looking for AAAA on phil3.ethz.ch

DNS

Looking for AAAA of NS ns1.ethz.ch
Querying 2001:620:8:0:0:0:0:a for SOA of ethz.ch over IPv6 ... successful!
Looking for AAAA of NS scsnms.switch.ch
Querying 2001:620:0:0:0:0:0:1 for SOA of ethz.ch over IPv6 ... successful!
Looking for AAAA of NS ns2.ethz.ch
Querying 2001:620:8:0:0:0:0:b for SOA of ethz.ch over IPv6 ... successful!

NTP

Looking for an A record for ntp.ethz.ch
Found an A or AAAA record. Now looking for a AAAA.
Cannot find a AAAA record for ntp.ethz.ch
Cannot find a AAAA record for ntp.ipv6.ethz.ch

XMPP

Looking for a SRV record for _xmpp-client._tcp.ethz.ch
Looking for a SRV record for _xmpp-server._tcp.ethz.ch

Last Updated: Thu May 17 05:11:52 2012 UTC