cornell.edu | DNSViz

cornell.edu

Updated: 2021-05-13 20:09:01 UTC (1319 days ago) Go to most recent »

DNS Server Responses

Responses for cornell.edu/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a.edu-servers.net. (192.5.6.30)	a.edu-servers.net. (2001:503:a83e::2:30)	b.edu-servers.net. (192.33.14.30)	b.edu-servers.net. (2001:503:231d::2:30)	c.edu-servers.net. (192.26.92.30)	c.edu-servers.net. (2001:503:83eb::30)	d.edu-servers.net. (192.31.80.30)	d.edu-servers.net. (2001:500:856e::30)	e.edu-servers.net. (192.12.94.30)	e.edu-servers.net. (2001:502:1ca1::30)	f.edu-servers.net. (192.35.51.30)	f.edu-servers.net. (2001:503:d414::30)	g.edu-servers.net. (192.42.93.30)	g.edu-servers.net. (2001:503:eea3::30)	h.edu-servers.net. (192.54.112.30)	h.edu-servers.net. (2001:502:8cc::30)	i.edu-servers.net. (192.43.172.30)	i.edu-servers.net. (2001:503:39c1::30)	j.edu-servers.net. (192.48.79.30)	j.edu-servers.net. (2001:502:7094::30)	k.edu-servers.net. (192.52.178.30)	k.edu-servers.net. (2001:503:d2d::30)	l.edu-servers.net. (192.41.162.30)	l.edu-servers.net. (2001:500:d937::30)	m.edu-servers.net. (192.55.83.30)	m.edu-servers.net. (2001:501:b1f9::30)
RR count (Answer/Authority/Additional)				OK	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1
Response size (bytes)				OK	872	872	874	874	872	872	872	872	872	872	872	872	872	872	872	872	872	872	872	872	872	872	872	872	872	872
Response time (ms)				OK	26	25	6	5	25	25	25	24	25	25	14	17	20	17	16	22	20	20	10	10	11	11	11	10	11	11

Responses for cornell.edu/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1		0/1/1
Response size (bytes)				OK	121	121	121	121		121
Response time (ms)				OK	143	139	139	141		141

Responses for cornell.edu/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
cornell.edu	432000	NS	dns.cit.cornell.edu. cudns.cit.cornell.edu. drdns.cit.cornell.edu. bigred.cit.cornell.edu. drdns2.cit.cornell.edu.	OK	Y	Y	Y	Y		Y
RR count (Answer/Authority/Additional)				OK	5/0/6	5/0/6	5/0/6	5/0/6		5/0/6
Response size (bytes)				OK	252	252	252	252		252
Response time (ms)				OK	82	79	75	65		70

Responses for cornell.edu/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
cornell.edu	10800	A	128.253.173.242 128.253.173.245 128.253.173.247 128.253.173.248	OK	Y	Y	Y	Y		Y
RR count (Answer/Authority/Additional)				OK	4/5/6	4/5/6	4/5/6	4/5/6		4/5/6
Response size (bytes)				OK	316	316	316	316		316
Response time (ms)				OK	73	76	79	62		67

Responses for cornell.edu/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
cornell.edu	432000	NS	dns.cit.cornell.edu. cudns.cit.cornell.edu. drdns.cit.cornell.edu. bigred.cit.cornell.edu. drdns2.cit.cornell.edu.	OK	Y	Y	Y	Y		Y
RR count (Answer/Authority/Additional)				OK	5/0/6	5/0/6	5/0/6	5/0/6		5/0/6
Response size (bytes)				OK	252	252	252	252		252
Response time (ms)				OK	82	79	75	65		70

Responses for cornell.edu/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
cornell.edu	300	MX	10 cornellprod-mail-onmicrosoft-com.mail.eo.outlook.com.	OK	Y	Y	Y	Y		Y
RR count (Answer/Authority/Additional)				OK	1/0/1	1/0/1	1/0/1	1/0/1		1/0/1
Response size (bytes)				OK	136	136	136	136		136
Response time (ms)				OK	158	157	157	116		158

Responses for cornell.edu/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1		0/1/1
Response size (bytes)				OK	121	121	121	121		121
Response time (ms)				OK	136	135	134	103		135

Responses for cornell.edu/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
cornell.edu	86400	TXT	"apple-domain-verification=R62yGBLwZW9fUKsm" "facebook-domain-verification=kiwj4xtbf69jsywfq4nlu7a0z81doz" "google-site-verification=CauHX8dfnPle2exSgs6k3OuJ_rPzkV1d6n6E9OFJFO8" "NmwZsJfvHf2DUPwvPqMaLkflPi89l0leQfEkMtPmpxQNqlkPy0anm5LZM/N+sxrW+oJfdGKCyoi/qnhAhPy8yg==" "v=spf1 ip4:128.84.13.240/28 ip4:128.253.150.144/30 ip4:128.253.150.158 ip4:128.253.150.176 ip4:128.253.150.177 include:_spf.google.com include:spf.protection.outlook.com include:_spf.qualtrics.com ?all"	OK	Y	Y	Y	Y		Y
RR count (Answer/Authority/Additional)				OK	5/5/6	5/5/6	5/5/6	5/5/6		5/5/6
Response size (bytes)				OK	775	775	775	775		775
Response time (ms)				OK	142	139	136	104		142

Responses for cornell.edu/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
cornell.edu	86400	SOA	dns.cit.cornell.edu. nsmaster.cornell.edu. 3105131602 1860 600 2592000 3600	OK	Y	Y	Y	Y		Y
RR count (Answer/Authority/Additional)				OK	1/5/6	1/5/6	1/5/6	1/5/6		1/5/6
Response size (bytes)				OK	297	297	297	297		297
Response time (ms)				OK	134	127	127	134		132

Responses for cornell.edu/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1		0/1/1
Response size (bytes)				OK	121	121	121	121		121
Response time (ms)				OK	127	159	159	126		160

Responses for ntmo20j19c.cornell.edu/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	bigred.cit.cornell.edu. (128.253.180.35)	cudns.cit.cornell.edu. (132.236.56.252)	dns.cit.cornell.edu. (192.35.82.53)	drdns.cit.cornell.edu. (52.152.185.125)	drdns.cit.cornell.edu. (192.195.74.252)	drdns2.cit.cornell.edu. (52.45.47.12)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1		0/1/1
Response size (bytes)				OK	132	132	132	132		132
Response time (ms)				OK	161	159	158	83		159