Check that www.iucc.ac.il 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 iucc.ac.il soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1289
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			325751	IN	NS	e.root-servers.net.
.			325751	IN	NS	b.root-servers.net.
.			325751	IN	NS	m.root-servers.net.
.			325751	IN	NS	i.root-servers.net.
.			325751	IN	NS	l.root-servers.net.
.			325751	IN	NS	g.root-servers.net.
.			325751	IN	NS	h.root-servers.net.
.			325751	IN	NS	a.root-servers.net.
.			325751	IN	NS	j.root-servers.net.
.			325751	IN	NS	f.root-servers.net.
.			325751	IN	NS	c.root-servers.net.
.			325751	IN	NS	k.root-servers.net.
.			325751	IN	NS	d.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	195074	IN	A	198.41.0.4
a.root-servers.net.	195074	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	153338	IN	A	192.228.79.201
c.root-servers.net.	541122	IN	A	192.33.4.12
d.root-servers.net.	499471	IN	A	128.8.10.90
d.root-servers.net.	499471	IN	AAAA	2001:500:2d::d
e.root-servers.net.	150658	IN	A	192.203.230.10
f.root-servers.net.	195945	IN	A	192.5.5.241
f.root-servers.net.	500821	IN	AAAA	2001:500:2f::f
g.root-servers.net.	196609	IN	A	192.112.36.4
h.root-servers.net.	153647	IN	A	128.63.2.53
h.root-servers.net.	153647	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	195181	IN	A	192.36.148.17
i.root-servers.net.	195181	IN	AAAA	2001:7fe::53

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 07:48:50 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 463
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 8, ADDITIONAL: 10

;; QUESTION SECTION:
;iucc.ac.il.			IN	SOA

;; AUTHORITY SECTION:
il.			172800	IN	NS	nsa.ns.il.
il.			172800	IN	NS	nsb.ns.il.
il.			172800	IN	NS	nsd.ns.il.
il.			172800	IN	NS	nse.ns.il.
il.			172800	IN	NS	dns8.denic.de.
il.			172800	IN	NS	ildns.huji.ac.il.
il.			172800	IN	NS	lookup.iucc.ac.il.
il.			172800	IN	NS	sns-pb.isc.org.

;; ADDITIONAL SECTION:
nsa.ns.il.		172800	IN	A	192.115.210.58
nsb.ns.il.		172800	IN	A	192.115.210.60
nsd.ns.il.		172800	IN	A	149.20.56.132
nse.ns.il.		172800	IN	A	192.115.141.253
dns8.denic.de.		172800	IN	A	81.91.161.69
ildns.huji.ac.il.	172800	IN	A	128.139.6.66
lookup.iucc.ac.il.	172800	IN	A	128.139.34.240
sns-pb.isc.org.		172800	IN	A	192.5.4.1
nsd.ns.il.		172800	IN	AAAA	2001:4f8:3:37::11
sns-pb.isc.org.		172800	IN	AAAA	2001:500:2e::1

;; Query time: 38 msec
;; SERVER: 2001:7fd::1#53(k.root-servers.net)
;; WHEN: Mon May 21 07:48:50 2012
;; MSG SIZE  rcvd: 388

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 549
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 2

;; QUESTION SECTION:
;iucc.ac.il.			IN	SOA

;; AUTHORITY SECTION:
iucc.ac.il.		86400	IN	NS	lmd.ilan.net.il.
iucc.ac.il.		86400	IN	NS	lookup.iucc.ac.il.
iucc.ac.il.		86400	IN	NS	relay.huji.ac.il.

;; ADDITIONAL SECTION:
relay.huji.ac.il.	86400	IN	A	128.139.6.1
lookup.iucc.ac.il.	86400	IN	A	128.139.34.240

;; Query time: 381 msec
;; SERVER: 192.115.210.58#53(nsa.ns.il)
;; WHEN: Mon May 21 07:48:51 2012
;; MSG SIZE  rcvd: 133

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 540
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 6

;; QUESTION SECTION:
;iucc.ac.il.			IN	SOA

;; ANSWER SECTION:
iucc.ac.il.		86400	IN	SOA	one.iucc.ac.il. danny.mail.tau.ac.il. 2012050101 5400 3600 1209600 86400

;; AUTHORITY SECTION:
iucc.ac.il.		86400	IN	NS	lmd.iucc.ac.il.
iucc.ac.il.		86400	IN	NS	mdns.iucc.ac.il.
iucc.ac.il.		86400	IN	NS	relay.huji.ac.il.
iucc.ac.il.		86400	IN	NS	aristo.tau.ac.il.
iucc.ac.il.		86400	IN	NS	lookup.iucc.ac.il.

;; ADDITIONAL SECTION:
lmd.iucc.ac.il.		300	IN	A	128.139.227.250
lmd.iucc.ac.il.		300	IN	AAAA	2001:bf8:900:5::808b:e3fa
mdns.iucc.ac.il.	300	IN	A	128.139.197.10
mdns.iucc.ac.il.	300	IN	AAAA	2001:bf8:900:1::3
lookup.iucc.ac.il.	86400	IN	A	128.139.34.240
lookup.iucc.ac.il.	86400	IN	AAAA	2001:bf8:900:6::808b:22f0

;; Query time: 382 msec
;; SERVER: 2001:bf8:900:5::808b:e3fa#53(lmd.ilan.net.il)
;; WHEN: Mon May 21 07:48:51 2012
;; MSG SIZE  rcvd: 319

HTTP

Looking for CNAME of www.iucc.ac.il
Checking if there is a AAAA for www.iucc.ac.il ... success.
Sending...

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

Reading ...

HTTP/1.1 200 OK
Date: Sun, 20 May 2012 22:18:58 GMT
Server: Apache/2.0.55 (Red Hat)
Last-Modified: Mon, 02 Jun 2008 13:23:43 GMT
ETag: "5d807d-3ca5-e78e95c0"
Accept-Ranges: bytes
Content-Length: 15525
Connection: close
Content-Type: text/html; charset=UTF-8

Accessed / [2001:bf8:900:2:0:0:0:17] Response: HTTP/1.1 200 OK

SMTP

MX 0 ex.iucc.ac.il
Looking for AAAA on ex.iucc.ac.il
MX 0 mx.tau.ac.il
Looking for AAAA on mx.tau.ac.il

DNS

Looking for AAAA of NS lookup.iucc.ac.il
Querying 2001:bf8:900:6:0:0:808b:22f0 for SOA of iucc.ac.il over IPv6 ... successful!
Looking for AAAA of NS lmd.iucc.ac.il
Querying 2001:bf8:900:5:0:0:808b:e3fa for SOA of iucc.ac.il over IPv6 ... successful!
Looking for AAAA of NS mdns.iucc.ac.il
Querying 2001:bf8:900:1:0:0:0:3 for SOA of iucc.ac.il over IPv6 ... FAILED
Looking for AAAA of NS aristo.tau.ac.il
Querying 2001:bf8:200:2:0:0:8442:200a for SOA of iucc.ac.il over IPv6 ... successful!
Looking for AAAA of NS relay.huji.ac.il
No AAAA record for relay.huji.ac.il

NTP

Looking for an A record for ntp.iucc.ac.il
Looking for an A record for clock.iucc.ac.il
Looking for an A record for time.iucc.ac.il
Looking for an A record for chime.iucc.ac.il

XMPP

Looking for a SRV record for _xmpp-client._tcp.iucc.ac.il
Looking for a SRV record for _xmpp-server._tcp.iucc.ac.il

Last Updated: Sun May 20 22:21:34 2012 UTC