Check that www.msfc.nasa.gov 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 msfc.nasa.gov soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 691
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			250846	IN	NS	h.root-servers.net.
.			250846	IN	NS	g.root-servers.net.
.			250846	IN	NS	l.root-servers.net.
.			250846	IN	NS	i.root-servers.net.
.			250846	IN	NS	d.root-servers.net.
.			250846	IN	NS	m.root-servers.net.
.			250846	IN	NS	j.root-servers.net.
.			250846	IN	NS	e.root-servers.net.
.			250846	IN	NS	b.root-servers.net.
.			250846	IN	NS	a.root-servers.net.
.			250846	IN	NS	c.root-servers.net.
.			250846	IN	NS	k.root-servers.net.
.			250846	IN	NS	f.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	120169	IN	A	198.41.0.4
a.root-servers.net.	120169	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	78433	IN	A	192.228.79.201
c.root-servers.net.	466217	IN	A	192.33.4.12
d.root-servers.net.	424566	IN	A	128.8.10.90
d.root-servers.net.	424566	IN	AAAA	2001:500:2d::d
e.root-servers.net.	75753	IN	A	192.203.230.10
f.root-servers.net.	121040	IN	A	192.5.5.241
f.root-servers.net.	425916	IN	AAAA	2001:500:2f::f
g.root-servers.net.	121704	IN	A	192.112.36.4
h.root-servers.net.	78742	IN	A	128.63.2.53
h.root-servers.net.	78742	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	120276	IN	A	192.36.148.17
i.root-servers.net.	120276	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue May 22 04:37:15 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 267
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 3

;; QUESTION SECTION:
;msfc.nasa.gov.			IN	SOA

;; AUTHORITY SECTION:
gov.			172800	IN	NS	a.gov-servers.net.
gov.			172800	IN	NS	b.gov-servers.net.

;; ADDITIONAL SECTION:
a.gov-servers.net.	172800	IN	A	69.36.157.30
b.gov-servers.net.	172800	IN	A	209.112.123.30
a.gov-servers.net.	172800	IN	AAAA	2001:500:4431::2:30

;; Query time: 24 msec
;; SERVER: 2001:500:3::42#53(l.root-servers.net)
;; WHEN: Tue May 22 04:37:15 2012
;; MSG SIZE  rcvd: 138

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1024
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;msfc.nasa.gov.			IN	SOA

;; AUTHORITY SECTION:
nasa.gov.		86400	IN	NS	ns1.nasa.gov.
nasa.gov.		86400	IN	NS	ns2.nasa.gov.
nasa.gov.		86400	IN	NS	ns3.nasa.gov.

;; ADDITIONAL SECTION:
ns1.nasa.gov.		86400	IN	A	198.116.4.189
ns2.nasa.gov.		86400	IN	A	198.116.4.185
ns3.nasa.gov.		86400	IN	A	198.116.4.181

;; Query time: 251 msec
;; SERVER: 2001:500:4431::2:30#53(a.gov-servers.net)
;; WHEN: Tue May 22 04:37:15 2012
;; MSG SIZE  rcvd: 133

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 336
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;msfc.nasa.gov.			IN	SOA

;; ANSWER SECTION:
msfc.nasa.gov.		3600	IN	SOA	ns1.nasa.gov. nmclan.msfc.nasa.gov. 2008121251 900 300 604800 3600

;; AUTHORITY SECTION:
msfc.nasa.gov.		3600	IN	NS	ns1.nasa.gov.
msfc.nasa.gov.		3600	IN	NS	ns2.nasa.gov.
msfc.nasa.gov.		3600	IN	NS	ns3.nasa.gov.

;; ADDITIONAL SECTION:
ns2.nasa.gov.		300	IN	A	198.116.4.185
ns3.nasa.gov.		300	IN	A	198.116.4.181
ns1.nasa.gov.		300	IN	A	198.116.4.189

;; Query time: 294 msec
;; SERVER: 198.116.4.185#53(ns2.nasa.gov)
;; WHEN: Tue May 22 04:37:16 2012
;; MSG SIZE  rcvd: 176

HTTP

Looking for CNAME of www.msfc.nasa.gov
Checking if there is a AAAA for www.msfc.nasa.gov ... success.
Sending...

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

Reading ...

HTTP/1.1 200 OK
Server: Apache/2.0.45 (Unix) mod_perl/1.99_09-dev Perl/v5.6.1 covalent_auth/2.3 DAV/2 CovalentSSL/2.3.3 RSA/SSLC mod_jk/1.2.2-beta-1
Last-Modified: Wed, 01 Dec 2004 04:41:34 GMT
ETag: "5520c3-2fe-852b5b80"
Content-Type: text/html; charset=.utf8
Date: Mon, 21 May 2012 19:07:18 GMT
Connection: keep-alive

Accessed / [2001:44b8:60:3:0:0:9665:6248] Response: HTTP/1.1 200 OK

SMTP

MX 10 ndjsnpf02.ndc.nasa.gov
Looking for AAAA on ndjsnpf02.ndc.nasa.gov
MX 10 ndjsnpf03.ndc.nasa.gov
Looking for AAAA on ndjsnpf03.ndc.nasa.gov
MX 10 ndmsnpf01.ndc.nasa.gov
Looking for AAAA on ndmsnpf01.ndc.nasa.gov
MX 10 ndmsnpf02.ndc.nasa.gov
Looking for AAAA on ndmsnpf02.ndc.nasa.gov
MX 10 ndmsnpf03.ndc.nasa.gov
Looking for AAAA on ndmsnpf03.ndc.nasa.gov
MX 10 ndjsnpf01.ndc.nasa.gov
Looking for AAAA on ndjsnpf01.ndc.nasa.gov

DNS

Looking for AAAA of NS ns3.nasa.gov
No AAAA record for ns3.nasa.gov
Looking for AAAA of NS ns1.nasa.gov
No AAAA record for ns1.nasa.gov
Looking for AAAA of NS ns2.nasa.gov
No AAAA record for ns2.nasa.gov

NTP

Looking for an A record for ntp.msfc.nasa.gov
Found an A or AAAA record. Now looking for a AAAA.
Cannot find a AAAA record for ntp.msfc.nasa.gov
Cannot find a AAAA record for ntp.ipv6.msfc.nasa.gov

XMPP

Looking for a SRV record for _xmpp-client._tcp.msfc.nasa.gov
Looking for a SRV record for _xmpp-server._tcp.msfc.nasa.gov

Last Updated: Mon May 21 19:07:20 2012 UTC