Check that www.baylor.edu 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 baylor.edu soa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1470
;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 14

;; QUESTION SECTION:
;.				IN	NS

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

;; ADDITIONAL SECTION:
A.ROOT-SERVERS.NET.	480240	IN	A	198.41.0.4
A.ROOT-SERVERS.NET.	480240	IN	AAAA	2001:503:ba3e::2:30
B.ROOT-SERVERS.NET.	438504	IN	A	192.228.79.201
C.ROOT-SERVERS.NET.	180898	IN	A	192.33.4.12
D.ROOT-SERVERS.NET.	177452	IN	A	128.8.10.90
D.ROOT-SERVERS.NET.	177452	IN	AAAA	2001:500:2d::d
E.ROOT-SERVERS.NET.	435824	IN	A	192.203.230.10
F.ROOT-SERVERS.NET.	481111	IN	A	192.5.5.241
F.ROOT-SERVERS.NET.	176847	IN	AAAA	2001:500:2f::f
G.ROOT-SERVERS.NET.	481775	IN	A	192.112.36.4
H.ROOT-SERVERS.NET.	438813	IN	A	128.63.2.53
H.ROOT-SERVERS.NET.	438813	IN	AAAA	2001:500:1::803f:235
I.ROOT-SERVERS.NET.	480347	IN	A	192.36.148.17
I.ROOT-SERVERS.NET.	480347	IN	AAAA	2001:7fe::53

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 00:36:04 2012
;; MSG SIZE  rcvd: 512

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1856
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 7

;; QUESTION SECTION:
;baylor.edu.			IN	SOA

;; AUTHORITY SECTION:
edu.			172800	IN	NS	d.edu-servers.net.
edu.			172800	IN	NS	a.edu-servers.net.
edu.			172800	IN	NS	l.edu-servers.net.
edu.			172800	IN	NS	f.edu-servers.net.
edu.			172800	IN	NS	g.edu-servers.net.
edu.			172800	IN	NS	c.edu-servers.net.

;; ADDITIONAL SECTION:
a.edu-servers.net.	172800	IN	A	192.5.6.30
c.edu-servers.net.	172800	IN	A	192.26.92.30
d.edu-servers.net.	172800	IN	A	192.31.80.30
f.edu-servers.net.	172800	IN	A	192.35.51.30
g.edu-servers.net.	172800	IN	A	192.42.93.30
g.edu-servers.net.	172800	IN	AAAA	2001:503:cc2c::2:36
l.edu-servers.net.	172800	IN	A	192.41.162.30

;; Query time: 135 msec
;; SERVER: 2001:503:ba3e::2:30#53(A.ROOT-SERVERS.NET)
;; WHEN: Fri May 18 00:36:04 2012
;; MSG SIZE  rcvd: 263

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1374
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 4

;; QUESTION SECTION:
;baylor.edu.			IN	SOA

;; AUTHORITY SECTION:
baylor.edu.		172800	IN	NS	halley.cc.gettysburg.edu.
baylor.edu.		172800	IN	NS	ncs.net.utulsa.edu.
baylor.edu.		172800	IN	NS	ns1.baylor.edu.
baylor.edu.		172800	IN	NS	ns2.baylor.edu.

;; ADDITIONAL SECTION:
halley.cc.gettysburg.edu. 172800 IN	A	138.234.4.50
ncs.net.utulsa.edu.	172800	IN	A	129.244.41.32
ns1.baylor.edu.		172800	IN	A	129.62.3.222
ns2.baylor.edu.		172800	IN	A	129.62.3.212

;; Query time: 132 msec
;; SERVER: 2001:503:cc2c::2:36#53(g.edu-servers.net)
;; WHEN: Fri May 18 00:36:04 2012
;; MSG SIZE  rcvd: 192

;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 3

;; QUESTION SECTION:
;baylor.edu.			IN	SOA

;; ANSWER SECTION:
baylor.edu.		300	IN	SOA	ns1.baylor.edu. tommy_roberson.baylor.edu. 2002168359 3600 600 2419200 3600

;; AUTHORITY SECTION:
baylor.edu.		3600	IN	NS	ns2.baylor.edu.
baylor.edu.		3600	IN	NS	halley.cc.gettysburg.edu.
baylor.edu.		3600	IN	NS	ncs.net.utulsa.edu.
baylor.edu.		3600	IN	NS	ns1.baylor.edu.

;; ADDITIONAL SECTION:
ns1.baylor.edu.		3600	IN	A	129.62.3.222
ns2.baylor.edu.		3600	IN	A	129.62.3.212
halley.cc.gettysburg.edu. 86400	IN	A	138.234.4.50

;; Query time: 260 msec
;; SERVER: 138.234.4.50#53(halley.cc.gettysburg.edu)
;; WHEN: Fri May 18 00:36:06 2012
;; MSG SIZE  rcvd: 227

HTTP

Looking for CNAME of www.baylor.edu
Checking if there is a AAAA for www.baylor.edu ... FAILED.


; <<>> DiG 9.4.1-P1 <<>> www.baylor.edu aaaa
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 791
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;www.baylor.edu.			IN	AAAA

;; AUTHORITY SECTION:
baylor.edu.		300	IN	SOA	ns1.baylor.edu. tommy_roberson.baylor.edu. 2002168359 3600 600 2419200 3600

;; Query time: 11 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri May 18 00:36:07 2012
;; MSG SIZE  rcvd: 87

Checking other options ... failed too.

SMTP

MX 5 erasure-3.baylor.edu
Looking for AAAA on erasure-3.baylor.edu
MX 5 erasure2.baylor.edu
Looking for AAAA on erasure2.baylor.edu

DNS

Looking for AAAA of NS ns1.baylor.edu
No AAAA record for ns1.baylor.edu
Looking for AAAA of NS halley.cc.gettysburg.edu
No AAAA record for halley.cc.gettysburg.edu
Looking for AAAA of NS ns2.baylor.edu
No AAAA record for ns2.baylor.edu
Looking for AAAA of NS ncs.net.utulsa.edu
No AAAA record for ncs.net.utulsa.edu

NTP

Looking for an A record for ntp.baylor.edu
Found an A or AAAA record. Now looking for a AAAA.
Cannot find a AAAA record for ntp.baylor.edu
Cannot find a AAAA record for ntp.ipv6.baylor.edu

XMPP

Looking for a SRV record for _xmpp-client._tcp.baylor.edu
Looking for a SRV record for _xmpp-server._tcp.baylor.edu

Last Updated: Thu May 17 15:06:12 2012 UTC