cooper.edu - robtex.com
cooper.edu
edu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.edu-servers.net ⭐ | ||||||
| NS | b.edu-servers.net | ||||||
| NS | c.edu-servers.net | ||||||
| NS | d.edu-servers.net | ||||||
| NS | e.edu-servers.net | ||||||
| NS | f.edu-servers.net | ||||||
| NS | g.edu-servers.net | ||||||
| NS | h.edu-servers.net | ||||||
| NS | i.edu-servers.net | ||||||
| NS | j.edu-servers.net | ||||||
| NS | k.edu-servers.net | ||||||
| NS | l.edu-servers.net | ||||||
| NS | m.edu-servers.net | ||||||
| SOA | a.edu-servers.netnstld@verisign-grs.com serial=1772435516 | ||||||
rank #658 in the tld
WOT: SAFE (96/100)
📈 Tranco rank: #85,030
Subdomains
hp209.cooper.edu |
robin.cooper.edu |
knghold16179.cooper.edu |
farley2.cooper.edu |
wlc3.cooper.edu |
web5.cooper.edu |
helloworld.cooper.edu |
fm2.cooper.edu |
newruba.cooper.edu |
webmail.cooper.edu |
pioneer.cooper.edu |
beepbeepbeep.cooper.edu |
misty.cooper.edu |
printerbiznew2012.cooper.edu |
knghold16236.cooper.edu |
library.cooper.edu |
knghold1852.cooper.edu |
vpn.cooper.edu |
fb501typeshop.cooper.edu |
faculty.cooper.edu |
knghold1682.cooper.edu |
41cs804-13.cooper.edu |
doc1.cooper.edu |
wadams.cooper.edu |
hp4000.cooper.edu |
cunasone.cooper.edu |
ns2.cooper.edu |
bear.cooper.edu |
nb1.cooper.edu |
admin.cooper.edu |
ftp.cooper.edu |
ccwiki.cooper.edu |
gary.cooper.edu |
miscweb2023.cooper.edu |
x415.cooper.edu |
sticket.cooper.edu |
ntp.cooper.edu |
fwdtmp.cooper.edu |
axisnew.cooper.edu |
cub.cooper.edu |
wish.cooper.edu |
41cslubalin5225.cooper.edu |
bendavis.cooper.edu |
agent.cooper.edu |
cooperlegacy.cooper.edu |
dns.cooper.edu |
ns1.cooper.edu |
knghold16244.cooper.edu |
abram.cooper.edu |
me.cooper.edu |
kmtwa.cooper.edu |
webadmin.cooper.edu |
coopercooler2.cooper.edu |
f10a.cooper.edu |
artadmiswireless.cooper.edu |
safety.cooper.edu |
knghold16181.cooper.edu |
smithers.cooper.edu |
fm2sc.cooper.edu |
topper.cooper.edu |
gizmo.cooper.edu |
capra.cooper.edu |
axis.cooper.edu |
cctime.cooper.edu |
mta2023-2.cooper.edu |
web1.cooper.edu |
ee.cooper.edu |
hp4200.cooper.edu |
cups.cooper.edu |
www.cooper.edu |
newstoragegateway.cooper.edu |
corevrrp.cooper.edu |
driscollmac.cooper.edu |
imap.cooper.edu |
students.cooper.edu |
sus.cooper.edu |
mx.cooper.edu |
jac2.cooper.edu |
facp.cooper.edu |
magnum.cooper.edu |
wifi.cooper.edu |
web3.cooper.edu |
paperweight.cooper.edu |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.cooper.edu2009-07-03 → 2026-03-18 · 2 obs
● 2026-03-18 12:10:02
●NSns2.cooper.edu2015-08-26 → 2026-03-18 · 3 obs
● 2015-08-26 20:25:58
● 2026-03-18 12:10:02
○NSs.ns.verio.net2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-26 20:25:58
○ 2026-03-18 12:10:02
●MXcooper-edu.mail.protection.outlook.com2026-02-15 → 2026-03-18 · 3 obs
● 2026-02-15 05:18:30
● 2026-03-18 12:10:02
○MXmx.cooper.edu2009-07-03 → 2020-11-30 · 4 obs
● 2020-11-30 13:53:18
○ 2026-02-15 05:18:30
○ 2026-03-18 12:10:02
○A199.98.16.1752015-08-26 → 2020-11-30 · 5 obs
● 2015-08-26 20:25:58
● 2020-11-30 13:53:18
○ 2026-02-15 05:18:30
○ 2026-03-18 12:10:02
○A199.98.16.42009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-26 20:25:58
○ 2026-03-18 12:10:02
●A23.185.0.42026-02-15 → 2026-03-18 · 3 obs
● 2026-02-15 05:18:30
● 2026-03-18 12:10:02
●A2620:12a:8000::42026-02-15 → 2026-03-18 · 3 obs
● 2026-02-15 05:18:30
● 2026-03-18 12:10:02
●A2620:12a:8001::42026-02-15 → 2026-03-18 · 3 obs
● 2026-02-15 05:18:30
● 2026-03-18 12:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net... | 26 records |
| cooper.edu | ns1.cooper.edu, ns2.cooper.edu | 2 records |
✅ Authoritative Response
Server: 199.98.16.69
NS records: ns1.cooper.edu, ns2.cooper.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cooper.edu (unsigned zone)
⏱️ Timing
Total: 377ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.185.0.4 |
| AAAA | 2 | 2620:12a:8001::4, 2620:12a:8000::4 |
| NS | 2 | ns2.cooper.edu, ns1.cooper.edu |
| MX | 1 | cooper-edu.mail.protection.outlook.com ( |
| TXT | 10 | apple-domain-verification=9rgF12BQwl2FRf, google-site-verification=K7ChmgnsKxakszS... |
| SOA | 1 | ns1.cooper.edu hostmaster.cooper.edu |
📌 Glue Records Collected
Total: 28
In-bailiwick: 2 (ns1.cooper.edu, ns2.cooper.edu)
Out-of-bailiwick: 26 (a.edu-servers.net, b.edu-servers.net, c.edu-servers.net...)
Analysis
Hierarchy
cooper.edu is a parent of hp209.cooper.edu, robin.cooper.edu, knghold16179.cooper.edu, farley2.cooper.edu, wlc3.cooper.edu and a few other host names.
IP Addresses
cooper.edu resolves to three IPs: 2620:12a:8000::4, 2620:12a:8001::4 and 23.185.0.4.
Other host names, for instance tgif.berkeley.edu, deepvalleylabs.com, avicenaheart.com, www.universityaudit.ucf.edu and www.www.www.www.www.md.methodisthospital.org share IP numbers with cooper.edu.
Name Servers
Two name servers ns1.cooper.edu and ns2.cooper.edu handle delegation for cooper.edu.
cooper.edu uses the same name server setup as other domains, for example bera.org, 22.98.199.in-addr.arpa, 18.98.199.in-addr.arpa, 16.98.199.in-addr.arpa and 27.98.199.in-addr.arpa.
Host names with one IP number: The host name ns1.cooper.edu points to 199.98.16.9 and the host name ns2.cooper.edu points to 199.98.16.69.
Mail Servers
cooper.edu is handled by a single mail server, cooper-edu.mail.protection.outlook.com.
Hostname cooper-edu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c902::16, 2a01:111:f403:c946::5, 2a01:111:f403:f902::, 52.101.9.0, 52.101.41.28, 52.101.41.56 and 52.101.41.180.