cornell.edu | DNSViz

cornell.edu

Updated: 2021-05-22 19:28:05 UTC (1310 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	22	22	5	3	25	22	24	25	22	25	13	13	13	12	12	11	12	14	6	9	8	9	8	6	9	8

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	85	83	83	85		84

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	77	80	74	62		67

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	74	72	78	65		68

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	77	80	74	62		67

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	1/5/6	1/5/6	1/5/6	1/5/6		1/5/6
Response size (bytes)				OK	320	320	320	320		320
Response time (ms)				OK	94	85	86	92		90

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	101	97	97	100		99

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	117	107	102	76		112

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. 3105221502 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	138	126	120	131		126

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	151	148	147	150		148

Responses for a40mekb1oc.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	155	153	151	155		154