View on GitHub

DNSViz: A DNS visualization tool

colorado.edu

Updated: 2025-09-26 00:08:44 UTC (98 days ago) Update now
« Previous analysis | Next analysis »
DNS Server Responses

Responses for colorado.edu/DS

NameTTLTypeDataStatusReturned 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)OK0/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/10/6/1
Response size (bytes)OK585585587587585585585585585585585585585585585585585585585585585585585585585585
Response time (ms)OK8488818587828979838781848886827487887788868786788886

Responses for colorado.edu/DNSKEY

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK101101101101101101101101101101101101
Response time (ms)OK89158182182891578911811811915789

Responses for colorado.edu/NS

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
colorado.edu3600NS
a2-67.akam.net.
a3-66.akam.net.
a1-153.akam.net.
a11-66.akam.net.
a20-65.akam.net.
a22-67.akam.net.
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK6/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/1
Response size (bytes)OK173173173173173173173173173173173173
Response time (ms)OK721121221311167192483711745

Responses for colorado.edu/NS

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
colorado.edu3600NS
a2-67.akam.net.
a3-66.akam.net.
a1-153.akam.net.
a11-66.akam.net.
a20-65.akam.net.
a22-67.akam.net.
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK6/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/16/0/1
Response size (bytes)OK173173173173173173173173173173173173
Response time (ms)OK721121221311167192483711745

Responses for colorado.edu/CDNSKEY

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK101101101101101101101101101101101101
Response time (ms)OK66154180180631546611711711715465

Responses for colorado.edu/TXT

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
colorado.edu3600TXT
"MS=ms27269994"
"brevo-code:5f9e8714a4a7c561eb4cdf0848811c11"
"brevo-code:814ad43e9f25b1a52d6a2b213fcfae73"
"brevo-code:d6b523305300718643a7da77b3feeccb"
"docusign=7412fd08-3676-471a-8b65-8cc2b13c8137"
"docusign=dcb8d5d8-71e8-4884-8604-02297bea8072"
"jamf-site-verification=V7i5P5-QM02gTP25eIhZIA"
"bw=E1ibKK7mvTTWmq1SV+b/usJyVdN63EU+WFJh+SCp+abE"
"d365mktkey=CgcAzx2nkxamTBkNT7jagrT8Nadf6LPzlI0MLQHdKA0x"
"d365mktkey=gzYMp5Xcnapx0VINCqRrvMtsD0TBSpLsrFjihN9HWQAx"
"yahoo-verification-key=LBMWN06qx3V2Edw1euv/698yUrWMNip2Dx3Y4yyVmYE="
"google-site-verification=iaVX54MaxYscXlrL-DxuE9qtvLhAXkXKhG8sjiH5q-0"
"atlassian-sending-domain-verification=0b36ce8f-b8ec-42ae-8513-2264ea6d72e7"
"bMFGPNmrr7aoZsBWqexbujPiPjVzJe4wrZfl/t81eGptVxvkprdRSqKfj3paVrFcRhsrQHBlMGIR86eXUIYbCw=="
"atlassian-domain-verification=QAg9aEn1gpS7HapLhSZbdUei9wTKTCl8EKYsTFg5su7bO2Pu30QtUg9QsGZzz1Vw"
"v=spf1 ip4:128.138.1.0/24 ip4:128.138.48.0/20 ip4:128.138.64.0/18 ip4:128.138.128.0/17 ip4:204.228.68.0/22 ip4:132.194.255.30 ip4:136.147.136.157 include:_spf1.colorado.edu include:_spf2.colorado.edu ~all"
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK16/0/116/0/116/0/116/0/116/0/116/0/116/0/116/0/116/0/116/0/116/0/116/0/1
Response size (bytes)OK127812781278127812781278127812781278127812781278
Response time (ms)OK1814117216836135423910310613518

Responses for colorado.edu/CDS

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK101101101101101101101101101101101101
Response time (ms)OK2414417517445144454510810914324

Responses for colorado.edu/MX

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
colorado.edu3600MX
10 colorado-edu.mail.protection.outlook.com.
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK1/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/11/0/1
Response size (bytes)OK979797979797979797979797
Response time (ms)OK2414417417445144454510810914424

Responses for colorado.edu/CNAME

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK101101101101101101101101101101101101
Response time (ms)OK53149177177531495311011211214726

Responses for colorado.edu/NSEC3PARAM

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK101101101101101101101101101101101101
Response time (ms)OK5514917717753149555411211214955

Responses for colorado.edu/SOA

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
colorado.edu3600SOA
a1-153.akam.net. dnsadmin.colorado.edu. 2025092545 3600 1200 2419200 3600
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK1/6/11/6/11/6/11/6/11/6/11/6/11/6/11/6/11/6/11/6/11/6/11/6/1
Response size (bytes)OK218218218218218218218218218218218218
Response time (ms)OK172393043083624113113019119323816

Responses for colorado.edu/AAAA

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
colorado.edu3600AAAA
2a04:4e42::645
2a04:4e42:200::645
2a04:4e42:400::645
2a04:4e42:600::645
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK4/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/1
Response size (bytes)OK153153153153153153153153153153153153
Response time (ms)OK15138171171361363610410510513615

Responses for colorado.edu/A

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
colorado.edu3600A
151.101.2.133
151.101.66.133
151.101.130.133
151.101.194.133
OKYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK4/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/14/0/1
Response size (bytes)OK105105105105105105105105105105105105
Response time (ms)OK211214014011111192181801072

Responses for i0fg4.e8ym1.colorado.edu/A

NameTTLTypeDataStatusReturned by
a1-153.akam.net. (193.108.91.153)a1-153.akam.net. (2600:1401:2::99)a11-66.akam.net. (84.53.139.66)a11-66.akam.net. (2600:1480:1::42)a2-67.akam.net. (95.100.174.67)a2-67.akam.net. (2600:1480:7000::43)a20-65.akam.net. (2a02:26f0:67::41)a20-65.akam.net. (95.100.175.65)a22-67.akam.net. (23.211.61.67)a22-67.akam.net. (2600:1480:7800::43)a3-66.akam.net. (2600:1408:1c::42)a3-66.akam.net. (96.7.49.66)
RR count (Answer/Authority/Additional)OK0/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/10/1/1
Response size (bytes)OK113113113113113113113113113113113113
Response time (ms)OK9115818218190158919011911915890