cornell.edu
Updated:
2025-05-30 11:40:35 UTC (197 days ago)
Update now
DNS Server Responses
Responses for cornell.edu/DS
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 584 | 584 | 586 | 586 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | 584 | |||
| Response time (ms) | OK | 22 | 26 | 6 | 6 | 25 | 24 | 26 | 24 | 26 | 25 | 14 | 13 | 15 | 14 | 15 | 11 | 13 | 14 | 5 | 8 | 8 | 8 | 8 | 6 | 8 | 6 | |||
Responses for cornell.edu/DNSKEY
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | 119 | 118 | 118 | 118 | 118 | |||
Responses for cornell.edu/NS
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | |||
| Response size (bytes) | OK | 183 | 183 | 183 | 183 | 183 | |||
| Response time (ms) | OK | 69 | 72 | 75 | 80 | 76 | |||
Responses for cornell.edu/A
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | drdns2.cit.cornell.edu. (52.45.47.12) | |||||
| cornell.edu | 300 | A |
128.253.173.241
128.253.173.242
128.253.173.243
128.253.173.244
128.253.173.245
128.253.173.246 | OK | Y | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | 6/0/1 | |||
| Response size (bytes) | OK | 164 | 164 | 164 | 164 | 164 | |||
| Response time (ms) | OK | 73 | 70 | 71 | 80 | 68 | |||
Responses for f9lat.5c3tg.cornell.edu/A
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | 155 | 155 | 155 | 155 | 155 | |||
| Response time (ms) | OK | 90 | 90 | 85 | 135 | 82 | |||
Responses for cornell.edu/NS
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | 5/0/1 | |||
| Response size (bytes) | OK | 183 | 183 | 183 | 183 | 183 | |||
| Response time (ms) | OK | 69 | 72 | 75 | 80 | 76 | |||
Responses for cornell.edu/CNAME
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | 97 | 97 | 96 | 133 | 78 | |||
Responses for cornell.edu/MX
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | drdns2.cit.cornell.edu. (52.45.47.12) | |||||
| cornell.edu | 3600 | MX |
0 cornell-edu.mail.protection.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 | 123 | 123 | 123 | 123 | 123 | |||
| Response time (ms) | OK | 114 | 114 | 113 | 130 | 114 | |||
Responses for cornell.edu/CDNSKEY
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | 116 | 115 | 114 | 130 | 116 | |||
Responses for cornell.edu/TXT
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | drdns2.cit.cornell.edu. (52.45.47.12) | |||||
| cornell.edu | 86400 | TXT |
"7OT7JRZVY1IKZ8J8U84AK2JX4T0J2BM42TL8LSZLV"
"apple-domain-verification=R62yGBLwZW9fUKsm"
"autodesk-domain-verification=9Y0MrpeHy7LiqjUs0Rpy"
"facebook-domain-verification=kiwj4xtbf69jsywfq4nlu7a0z81doz"
"google-site-verification=CauHX8dfnPle2exSgs6k3OuJ_rPzkV1d6n6E9OFJFO8"
"google-site-verification=Gh3jhxuBIdlsH1dgfvJhSGS30sk0OFFvel_I9xQkI5c"
"google-site-verification=V6u6xIMwPwKv6d55ZV4VqbkO1mjLlzyvQKkbz4usOM0"
"sending_domain44232=26593424e3f9a029c8413a3f66844938dd909eec6d3c1421168e0fa974950b97"
"NmwZsJfvHf2DUPwvPqMaLkflPi89l0leQfEkMtPmpxQNqlkPy0anm5LZM/N+sxrW+oJfdGKCyoi/qnhAhPy8yg=="
"adobe-idp-site-verification=f41c9778dd61e0b903e5daff9095300a03eb9ad4a2a7ce435b4e4eaf76000127"
"v=spf1 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 | 11/0/1 | 11/0/1 | 11/0/1 | 11/0/1 | 11/0/1 | |||
| Response size (bytes) | OK | 1050 | 1050 | 1050 | 1050 | 1050 | |||
| Response time (ms) | OK | 105 | 98 | 98 | 101 | 102 | |||
Responses for cornell.edu/CDS
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | 112 | 110 | 109 | 132 | 111 | |||
Responses for cornell.edu/SOA
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | drdns2.cit.cornell.edu. (52.45.47.12) | |||||
| cornell.edu | 86400 | SOA |
dns.cit.cornell.edu. nsmaster.cornell.edu. 3505300702 1860 600 2592000 3600 | 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 | 104 | 104 | 104 | 104 | 104 | |||
| Response time (ms) | OK | 140 | 140 | 140 | 143 | 140 | |||
Responses for cornell.edu/AAAA
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | 124 | 122 | 122 | 130 | 123 | |||
Responses for cornell.edu/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned by | ||||
|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | 121 | 120 | 119 | 130 | 120 | |||
