Check that www.oclc.org 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 oclc.org soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 615
;; flags: qr ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

;; ANSWER SECTION:
.			330834	IN	NS	h.root-servers.net.
.			330834	IN	NS	j.root-servers.net.
.			330834	IN	NS	a.root-servers.net.
.			330834	IN	NS	l.root-servers.net.
.			330834	IN	NS	m.root-servers.net.
.			330834	IN	NS	g.root-servers.net.
.			330834	IN	NS	d.root-servers.net.
.			330834	IN	NS	b.root-servers.net.
.			330834	IN	NS	k.root-servers.net.
.			330834	IN	NS	i.root-servers.net.
.			330834	IN	NS	e.root-servers.net.
.			330834	IN	NS	f.root-servers.net.
.			330834	IN	NS	c.root-servers.net.

;; ADDITIONAL SECTION:
a.root-servers.net.	200157	IN	A	198.41.0.4
a.root-servers.net.	200157	IN	AAAA	2001:503:ba3e::2:30
b.root-servers.net.	158421	IN	A	192.228.79.201
c.root-servers.net.	546205	IN	A	192.33.4.12
d.root-servers.net.	504554	IN	A	128.8.10.90
d.root-servers.net.	504554	IN	AAAA	2001:500:2d::d
e.root-servers.net.	155741	IN	A	192.203.230.10
f.root-servers.net.	201028	IN	A	192.5.5.241
f.root-servers.net.	505904	IN	AAAA	2001:500:2f::f
g.root-servers.net.	201692	IN	A	192.112.36.4
h.root-servers.net.	158730	IN	A	128.63.2.53
h.root-servers.net.	158730	IN	AAAA	2001:500:1::803f:235
i.root-servers.net.	200264	IN	A	192.36.148.17
i.root-servers.net.	200264	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 06:24:07 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1153
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 12

;; QUESTION SECTION:
;oclc.org.			IN	SOA

;; AUTHORITY SECTION:
org.			172800	IN	NS	a0.org.afilias-nst.info.
org.			172800	IN	NS	a2.org.afilias-nst.info.
org.			172800	IN	NS	b0.org.afilias-nst.org.
org.			172800	IN	NS	b2.org.afilias-nst.org.
org.			172800	IN	NS	c0.org.afilias-nst.info.
org.			172800	IN	NS	d0.org.afilias-nst.org.

;; ADDITIONAL SECTION:
a0.org.afilias-nst.info. 172800	IN	A	199.19.56.1
a2.org.afilias-nst.info. 172800	IN	A	199.249.112.1
b0.org.afilias-nst.org.	172800	IN	A	199.19.54.1
b2.org.afilias-nst.org.	172800	IN	A	199.249.120.1
c0.org.afilias-nst.info. 172800	IN	A	199.19.53.1
d0.org.afilias-nst.org.	172800	IN	A	199.19.57.1
a0.org.afilias-nst.info. 172800	IN	AAAA	2001:500:e::1
a2.org.afilias-nst.info. 172800	IN	AAAA	2001:500:40::1
b0.org.afilias-nst.org.	172800	IN	AAAA	2001:500:c::1
b2.org.afilias-nst.org.	172800	IN	AAAA	2001:500:48::1
c0.org.afilias-nst.info. 172800	IN	AAAA	2001:500:b::1
d0.org.afilias-nst.org.	172800	IN	AAAA	2001:500:f::1

;; Query time: 25 msec
;; SERVER: 2001:500:3::42#53(l.root-servers.net)
;; WHEN: Mon May 21 06:24:07 2012
;; MSG SIZE  rcvd: 428

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1763
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;oclc.org.			IN	SOA

;; AUTHORITY SECTION:
oclc.org.		86400	IN	NS	dns.oclc.org.
oclc.org.		86400	IN	NS	dns2.oclc.org.

;; ADDITIONAL SECTION:
dns.oclc.org.		172800	IN	A	132.174.11.252
dns2.oclc.org.		172800	IN	A	132.174.11.253

;; Query time: 293 msec
;; SERVER: 2001:500:b::1#53(c0.org.afilias-nst.info)
;; WHEN: Mon May 21 06:24:07 2012
;; MSG SIZE  rcvd: 95

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 175
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;oclc.org.			IN	SOA

;; ANSWER SECTION:
oclc.org.		14400	IN	SOA	dns.oclc.org. DNS-Admin.oclc.org. 2012051701 10800 3600 604800 3600

;; AUTHORITY SECTION:
oclc.org.		14400	IN	NS	dns2.oclc.org.
oclc.org.		14400	IN	NS	dns.oclc.org.

;; ADDITIONAL SECTION:
dns.oclc.org.		14400	IN	A	132.174.11.252
dns2.oclc.org.		14400	IN	A	132.174.11.253

;; Query time: 241 msec
;; SERVER: 132.174.11.253#53(dns2.oclc.org)
;; WHEN: Mon May 21 06:24:08 2012
;; MSG SIZE  rcvd: 141

HTTP

Looking for CNAME of www.oclc.org
Checking if there is a AAAA for www.oclc.org ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.oclc.org aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1133
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.oclc.org.			IN	AAAA

;; ANSWER SECTION:
www.oclc.org.		3599	IN	CNAME	www.wip.oclc.org.

;; Query time: 243 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon May 21 06:24:10 2012
;; MSG SIZE  rcvd: 52

Checking other options ... failed too.

SMTP

MX 100 oclc.org.mail1.psmtp.com
Looking for AAAA on oclc.org.mail1.psmtp.com
MX 100 oclc.org.mail2.psmtp.com
Looking for AAAA on oclc.org.mail2.psmtp.com
MX 100 oclc.org.mail3.psmtp.com
Looking for AAAA on oclc.org.mail3.psmtp.com
MX 100 oclc.org.mail4.psmtp.com
Looking for AAAA on oclc.org.mail4.psmtp.com
MX 100 mailhost.oclc.org
Looking for AAAA on mailhost.oclc.org
MX 100 mailhost2.oclc.org
Looking for AAAA on mailhost2.oclc.org

DNS

Looking for AAAA of NS dns.oclc.org
No AAAA record for dns.oclc.org
Looking for AAAA of NS dns2.oclc.org
No AAAA record for dns2.oclc.org

NTP

Looking for an A record for ntp.oclc.org
Looking for an A record for clock.oclc.org
Looking for an A record for time.oclc.org
Looking for an A record for chime.oclc.org

XMPP

Looking for a SRV record for _xmpp-client._tcp.oclc.org
Looking for a SRV record for _xmpp-server._tcp.oclc.org

Last Updated: Sun May 20 20:54:14 2012 UTC