Check that www.ams-ix.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 ams-ix.net soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 531
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			21030	IN	NS	b.root-servers.net.
.			21030	IN	NS	k.root-servers.net.
.			21030	IN	NS	l.root-servers.net.
.			21030	IN	NS	h.root-servers.net.
.			21030	IN	NS	j.root-servers.net.
.			21030	IN	NS	d.root-servers.net.
.			21030	IN	NS	a.root-servers.net.
.			21030	IN	NS	c.root-servers.net.
.			21030	IN	NS	g.root-servers.net.
.			21030	IN	NS	m.root-servers.net.
.			21030	IN	NS	i.root-servers.net.
.			21030	IN	NS	f.root-servers.net.
.			21030	IN	NS	e.root-servers.net.

;; ADDITIONAL SECTION:
k.root-servers.net.	510548	IN	A	193.0.14.129
k.root-servers.net.	510548	IN	AAAA	2001:7fd::1
a.root-servers.net.	509022	IN	A	198.41.0.4
a.root-servers.net.	509022	IN	AAAA	2001:503:ba3e::2:30
c.root-servers.net.	209680	IN	A	192.33.4.12
d.root-servers.net.	206234	IN	A	128.8.10.90
d.root-servers.net.	206234	IN	AAAA	2001:500:2d::d
j.root-servers.net.	121292	IN	A	192.58.128.30
j.root-servers.net.	121292	IN	AAAA	2001:503:c27::2:30
b.root-servers.net.	467286	IN	A	192.228.79.201
e.root-servers.net.	464606	IN	A	192.203.230.10
i.root-servers.net.	509129	IN	A	192.36.148.17
i.root-servers.net.	509129	IN	AAAA	2001:7fe::53
f.root-servers.net.	509893	IN	A	192.5.5.241

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu May 17 16:36:22 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 990
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;ams-ix.net.			IN	SOA

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

;; Query time: 250 msec
;; SERVER: 2001:500:2d::d#53(d.root-servers.net)
;; WHEN: Thu May 17 16:36:22 2012
;; MSG SIZE  rcvd: 485

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 891
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 4

;; QUESTION SECTION:
;ams-ix.net.			IN	SOA

;; AUTHORITY SECTION:
ams-ix.net.		172800	IN	NS	ns2.surfnet.nl.
ams-ix.net.		172800	IN	NS	nemix2.ams-ix.net.
ams-ix.net.		172800	IN	NS	nemix1.ams-ix.net.

;; ADDITIONAL SECTION:
nemix2.ams-ix.net.	172800	IN	AAAA	2001:67c:1a8:100::4
nemix2.ams-ix.net.	172800	IN	A	91.200.16.37
nemix1.ams-ix.net.	172800	IN	AAAA	2001:67c:1a8:100::36
nemix1.ams-ix.net.	172800	IN	A	91.200.16.36

;; Query time: 113 msec
;; SERVER: 192.43.172.30#53(i.gtld-servers.net)
;; WHEN: Thu May 17 16:36:23 2012
;; MSG SIZE  rcvd: 186

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 781
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 6

;; QUESTION SECTION:
;ams-ix.net.			IN	SOA

;; ANSWER SECTION:
ams-ix.net.		86400	IN	SOA	nemix1.ams-ix.net. hostmaster.ams-ix.net. 2012051601 28800 7200 604800 900

;; AUTHORITY SECTION:
ams-ix.net.		86400	IN	NS	nemix1.ams-ix.net.
ams-ix.net.		86400	IN	NS	nemix2.ams-ix.net.
ams-ix.net.		86400	IN	NS	ns2.surfnet.nl.

;; ADDITIONAL SECTION:
ns2.surfnet.nl.		7200	IN	A	192.87.36.2
ns2.surfnet.nl.		7200	IN	AAAA	2001:610:3:200a:192:87:36:2
nemix1.ams-ix.net.	86400	IN	A	91.200.16.36
nemix1.ams-ix.net.	86400	IN	AAAA	2001:67c:1a8:100::36
nemix2.ams-ix.net.	86400	IN	A	91.200.16.37
nemix2.ams-ix.net.	86400	IN	AAAA	2001:67c:1a8:100::4

;; Query time: 687 msec
;; SERVER: 2001:610:3:200a:192:87:36:2#53(ns2.surfnet.nl)
;; WHEN: Thu May 17 16:36:27 2012
;; MSG SIZE  rcvd: 277

HTTP

Looking for CNAME of www.ams-ix.net
Checking if there is a AAAA for www.ams-ix.net ... success.
Sending...

HEAD / HTTP/1.1
Host: www.ams-ix.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 07:06:29 GMT
Server: Apache
X-Powered-By: PHP/5.2.6-1+lenny16
Set-Cookie: _m6_session=4353da1475b9c53c1370b6a5cefa7d2d; path=/; domain=.ams-ix.net; secure
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-cache, max-age=0, must-revalidate
Pragma: no-cache
Vary: Accept-Encoding
Content-Type: text/html; charset="utf-8"

Accessed / [2001:67c:1a8:100:0:0:0:7] Response: HTTP/1.1 200 OK

SMTP

MX 10 melix.ams-ix.net
Looking for AAAA on melix.ams-ix.net
Connecting to 2001:67c:1a8:100:0:0:0:3 ... done.
220 melix.ams-ix.net ESMTP NO UCE
250-melix.ams-ix.net
250-PIPELINING
250-SIZE 256000000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
MX 10 pneumatix.ams-ix.net
Looking for AAAA on pneumatix.ams-ix.net

DNS

Looking for AAAA of NS nemix2.ams-ix.net
Querying 2001:67c:1a8:100:0:0:0:4 for SOA of ams-ix.net over IPv6 ... successful!
Looking for AAAA of NS nemix1.ams-ix.net
Querying 2001:67c:1a8:100:0:0:0:36 for SOA of ams-ix.net over IPv6 ... successful!
Looking for AAAA of NS ns2.surfnet.nl
Querying 2001:610:3:200a:192:87:36:2 for SOA of ams-ix.net over IPv6 ... successful!

NTP

Looking for an A record for ntp.ams-ix.net
Looking for an A record for clock.ams-ix.net
Looking for an A record for time.ams-ix.net
Looking for an A record for chime.ams-ix.net

XMPP

Looking for a SRV record for _xmpp-client._tcp.ams-ix.net
Found XMPP client jabber.ams-ix.net (0, 5222)
Trying to connect to 91.200.16.41 on 5222 ... Connection succeeded
Trying to connect to 2001:67c:1a8:100:0:0:0:41 on 5222 ... Connection succeeded

Looking for a SRV record for _xmpp-server._tcp.ams-ix.net
Found XMPP server jabber.ams-ix.net (0, 5269)
Trying to connect to 91.200.16.41 on 5269 ... Connection succeeded
Trying to connect to 2001:67c:1a8:100:0:0:0:41 on 5269 ... Connection succeeded

Last Updated: Thu May 17 07:06:38 2012 UTC