Check that www.northernlights.gigapop.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 northernlights.gigapop.net soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1614
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			332952	IN	NS	l.root-servers.net.
.			332952	IN	NS	g.root-servers.net.
.			332952	IN	NS	e.root-servers.net.
.			332952	IN	NS	k.root-servers.net.
.			332952	IN	NS	h.root-servers.net.
.			332952	IN	NS	f.root-servers.net.
.			332952	IN	NS	b.root-servers.net.
.			332952	IN	NS	m.root-servers.net.
.			332952	IN	NS	a.root-servers.net.
.			332952	IN	NS	d.root-servers.net.
.			332952	IN	NS	c.root-servers.net.
.			332952	IN	NS	j.root-servers.net.
.			332952	IN	NS	i.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	202275	IN	A	198.41.0.4
a.root-servers.net.	202275	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	160539	IN	A	192.228.79.201
c.root-servers.net.	548323	IN	A	192.33.4.12
d.root-servers.net.	506672	IN	A	128.8.10.90
d.root-servers.net.	506672	IN	AAAA	2001:500:2d::d
e.root-servers.net.	157859	IN	A	192.203.230.10
f.root-servers.net.	203146	IN	A	192.5.5.241
f.root-servers.net.	508022	IN	AAAA	2001:500:2f::f
g.root-servers.net.	203810	IN	A	192.112.36.4
h.root-servers.net.	160848	IN	A	128.63.2.53
h.root-servers.net.	160848	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	202382	IN	A	192.36.148.17
i.root-servers.net.	202382	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 05:48:49 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 297
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 13

;; QUESTION SECTION:
;northernlights.gigapop.net.	IN	SOA

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

;; ADDITIONAL SECTION:
a.gtld-servers.net.	172800	IN	A	192.5.6.30
a.gtld-servers.net.	172800	IN	AAAA	2001:503:a83e::2:30
b.gtld-servers.net.	172800	IN	A	192.33.14.30
b.gtld-servers.net.	172800	IN	AAAA	2001:503:231d::2:30
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

;; Query time: 134 msec
;; SERVER: 2001:503:c27::2:30#53(j.root-servers.net)
;; WHEN: Mon May 21 05:48:49 2012
;; MSG SIZE  rcvd: 497

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1073
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 5

;; QUESTION SECTION:
;northernlights.gigapop.net.	IN	SOA

;; AUTHORITY SECTION:
gigapop.net.		172800	IN	NS	ns-auth-1.umn.edu.
gigapop.net.		172800	IN	NS	ns-auth-2.umn.edu.
gigapop.net.		172800	IN	NS	ns-auth-remote-1.umn.edu.

;; ADDITIONAL SECTION:
ns-auth-1.umn.edu.	172800	IN	A	128.101.101.1
ns-auth-1.umn.edu.	172800	IN	AAAA	2001:468:1910:4801::2
ns-auth-2.umn.edu.	172800	IN	A	128.101.101.9
ns-auth-2.umn.edu.	172800	IN	AAAA	2001:468:1910:4802::2
ns-auth-remote-1.umn.edu. 172800 IN	A	140.142.16.240

;; Query time: 188 msec
;; SERVER: 192.42.93.30#53(g.gtld-servers.net)
;; WHEN: Mon May 21 05:48:49 2012
;; MSG SIZE  rcvd: 234

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1461
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;northernlights.gigapop.net.	IN	SOA

;; ANSWER SECTION:
northernlights.gigapop.net. 18000 IN	SOA	ns-auth-1.umn.edu. hostmaster.nts.umn.edu. 2020 10800 3600 2592000 900

;; Query time: 226 msec
;; SERVER: 140.142.16.240#53(ns-auth-remote-1.umn.edu)
;; WHEN: Mon May 21 05:48:49 2012
;; MSG SIZE  rcvd: 112

HTTP

Looking for CNAME of www.northernlights.gigapop.net
Checking if there is a AAAA for www.northernlights.gigapop.net ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.northernlights.gigapop.net aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1080
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.northernlights.gigapop.net.	IN	AAAA

;; ANSWER SECTION:
www.northernlights.gigapop.net.	18000 IN CNAME	nlg.webhotel.umn.edu.

;; AUTHORITY SECTION:
webhotel.umn.edu.	900	IN	SOA	ns-auth-1.umn.edu. hostmaster.nts.umn.edu. 520 10800 3600 2592000 900

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 05:48:50 2012
;; MSG SIZE  rcvd: 143

Checking other options ... failed too.

SMTP

DNS

Looking for AAAA of NS ns-auth-2.umn.edu
Querying 2001:468:1910:4802:0:0:0:2 for SOA of northernlights.gigapop.net over IPv6 ... successful!
Looking for AAAA of NS ns-auth-1.umn.edu
Querying 2001:468:1910:4801:0:0:0:2 for SOA of northernlights.gigapop.net over IPv6 ... successful!
Looking for AAAA of NS ns-auth-remote-1.umn.edu
No AAAA record for ns-auth-remote-1.umn.edu

NTP

Looking for an A record for ntp.northernlights.gigapop.net
Found an A or AAAA record. Now looking for a AAAA.
ntpdate -sq ntp.northernlights.gigapop.net (2001:468:1910:2007:0:0:0:53)
server 2001:468:1910:2007::53, stratum 2, offset -0.000311, delay 0.25369

XMPP

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

Last Updated: Sun May 20 20:18:55 2012 UTC