Check that www.garr.net 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 garr.net soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 300
;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; AUTHORITY SECTION:
.			3600000	IN	NS	C.ROOT-SERVERS.NET.
.			3600000	IN	NS	I.ROOT-SERVERS.NET.
.			3600000	IN	NS	G.ROOT-SERVERS.NET.
.			3600000	IN	NS	L.ROOT-SERVERS.NET.
.			3600000	IN	NS	H.ROOT-SERVERS.NET.
.			3600000	IN	NS	F.ROOT-SERVERS.NET.
.			3600000	IN	NS	D.ROOT-SERVERS.NET.
.			3600000	IN	NS	M.ROOT-SERVERS.NET.
.			3600000	IN	NS	A.ROOT-SERVERS.NET.
.			3600000	IN	NS	B.ROOT-SERVERS.NET.
.			3600000	IN	NS	J.ROOT-SERVERS.NET.
.			3600000	IN	NS	E.ROOT-SERVERS.NET.
.			3600000	IN	NS	K.ROOT-SERVERS.NET.

;; ADDITIONAL SECTION:
A.ROOT-SERVERS.NET.	455283	IN	A	198.41.0.4
A.ROOT-SERVERS.NET.	455283	IN	AAAA	2001:503:ba3e::2:30
B.ROOT-SERVERS.NET.	413547	IN	A	192.228.79.201
C.ROOT-SERVERS.NET.	155941	IN	A	192.33.4.12
D.ROOT-SERVERS.NET.	152495	IN	A	128.8.10.90
D.ROOT-SERVERS.NET.	152495	IN	AAAA	2001:500:2d::d
E.ROOT-SERVERS.NET.	410867	IN	A	192.203.230.10
F.ROOT-SERVERS.NET.	456154	IN	A	192.5.5.241
F.ROOT-SERVERS.NET.	151890	IN	AAAA	2001:500:2f::f
G.ROOT-SERVERS.NET.	456818	IN	A	192.112.36.4
H.ROOT-SERVERS.NET.	413856	IN	A	128.63.2.53
H.ROOT-SERVERS.NET.	413856	IN	AAAA	2001:500:1::803f:235
I.ROOT-SERVERS.NET.	455390	IN	A	192.36.148.17
I.ROOT-SERVERS.NET.	455390	IN	AAAA	2001:7fe::53

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 07:32:01 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 15

;; QUESTION SECTION:
;garr.net.			IN	SOA

;; AUTHORITY SECTION:
net.			172800	IN	NS	m.gtld-servers.net.
net.			172800	IN	NS	k.gtld-servers.net.
net.			172800	IN	NS	e.gtld-servers.net.
net.			172800	IN	NS	a.gtld-servers.net.
net.			172800	IN	NS	h.gtld-servers.net.
net.			172800	IN	NS	l.gtld-servers.net.
net.			172800	IN	NS	b.gtld-servers.net.
net.			172800	IN	NS	i.gtld-servers.net.
net.			172800	IN	NS	g.gtld-servers.net.
net.			172800	IN	NS	d.gtld-servers.net.
net.			172800	IN	NS	j.gtld-servers.net.
net.			172800	IN	NS	c.gtld-servers.net.
net.			172800	IN	NS	f.gtld-servers.net.

;; ADDITIONAL SECTION:
a.gtld-servers.net.	172800	IN	A	192.5.6.30
b.gtld-servers.net.	172800	IN	A	192.33.14.30
c.gtld-servers.net.	172800	IN	A	192.26.92.30
d.gtld-servers.net.	172800	IN	A	192.31.80.30
e.gtld-servers.net.	172800	IN	A	192.12.94.30
f.gtld-servers.net.	172800	IN	A	192.35.51.30
g.gtld-servers.net.	172800	IN	A	192.42.93.30
h.gtld-servers.net.	172800	IN	A	192.54.112.30
i.gtld-servers.net.	172800	IN	A	192.43.172.30
j.gtld-servers.net.	172800	IN	A	192.48.79.30
k.gtld-servers.net.	172800	IN	A	192.52.178.30
l.gtld-servers.net.	172800	IN	A	192.41.162.30
m.gtld-servers.net.	172800	IN	A	192.55.83.30
a.gtld-servers.net.	172800	IN	AAAA	2001:503:a83e::2:30
b.gtld-servers.net.	172800	IN	AAAA	2001:503:231d::2:30

;; Query time: 250 msec
;; SERVER: 2001:500:2d::d#53(D.ROOT-SERVERS.NET)
;; WHEN: Fri May 18 07:32:02 2012
;; MSG SIZE  rcvd: 511

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 78
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;garr.net.			IN	SOA

;; AUTHORITY SECTION:
garr.net.		172800	IN	NS	ns1.garr.net.
garr.net.		172800	IN	NS	ns2.garr.net.

;; ADDITIONAL SECTION:
ns1.garr.net.		172800	IN	A	193.206.141.38
ns2.garr.net.		172800	IN	A	193.206.141.42

;; Query time: 132 msec
;; SERVER: 2001:503:231d::2:30#53(b.gtld-servers.net)
;; WHEN: Fri May 18 07:32:02 2012
;; MSG SIZE  rcvd: 94

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 374
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 4

;; QUESTION SECTION:
;garr.net.			IN	SOA

;; ANSWER SECTION:
garr.net.		86400	IN	SOA	ns1.garr.net. nic.garr.it. 2012050900 86400 7200 2592000 345600

;; AUTHORITY SECTION:
garr.net.		604800	IN	NS	ns2.garr.net.
garr.net.		604800	IN	NS	ns1.garr.net.

;; ADDITIONAL SECTION:
ns1.garr.net.		86400	IN	A	193.206.141.38
ns1.garr.net.		86400	IN	AAAA	2001:760:ffff:ffff::aa
ns2.garr.net.		86400	IN	A	193.206.141.42
ns2.garr.net.		86400	IN	AAAA	2001:760:ffff:ffff::ba

;; Query time: 360 msec
;; SERVER: 2001:760:ffff:ffff::ba#53(ns2.garr.net)
;; WHEN: Fri May 18 07:32:02 2012
;; MSG SIZE  rcvd: 197

HTTP

Looking for CNAME of www.garr.net
Checking if there is a AAAA for www.garr.net ... success.
Sending...

HEAD / HTTP/1.1
Host: www.garr.net
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 22:02:04 GMT
Server: Apache/2.2.16 (Debian)
Last-Modified: Thu, 05 May 2011 09:11:43 GMT
ETag: "44405b-241-4a283c302d1c0"
Accept-Ranges: bytes
Content-Length: 577
Vary: Accept-Encoding
Content-Type: text/html
X-Pad: avoid browser bug

Accessed / [2001:760:0:158:0:0:0:2] Response: HTTP/1.1 200 OK

SMTP

MX 10 lx8.dir.garr.it
Looking for AAAA on lx8.dir.garr.it
MX 10 lx9.dir.garr.it
Looking for AAAA on lx9.dir.garr.it

DNS

Looking for AAAA of NS ns2.garr.net
Querying 2001:760:ffff:ffff:0:0:0:ba for SOA of garr.net over IPv6 ... successful!
Looking for AAAA of NS ns1.garr.net
Querying 2001:760:ffff:ffff:0:0:0:aa for SOA of garr.net over IPv6 ... successful!

NTP

Looking for an A record for ntp.garr.net
Looking for an A record for clock.garr.net
Looking for an A record for time.garr.net
Looking for an A record for chime.garr.net

XMPP

Looking for a SRV record for _xmpp-client._tcp.garr.net
Looking for a SRV record for _xmpp-server._tcp.garr.net

Last Updated: Thu May 17 22:02:09 2012 UTC