Check-Host.cc

Domain

cofc.edu

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of cofc.edu

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
Hosting IPs
23
A/AAAA targets
Subdomains
117
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
8
in our scans

DNS Records

A
AAAA
MX
NS
TXT
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
acaweekend.cofc.edu 2026-07-18 13:20:36.001
avery.cofc.edu 2026-06-22 03:27:02.991
blogs.cofc.edu 2026-06-16 18:55:54.417
cofc.edu 2026-07-23 08:00:42.832
emergency.cofc.edu 2026-06-22 00:14:58.898
forms.cofc.edu 2026-07-20 21:18:03.635
geology.cofc.edu 2026-07-22 03:13:07.043
jhc.cofc.edu 2026-07-22 14:06:47.175
lifeofthesynagogue.cofc.edu 2026-07-17 19:33:04.768
momentum.cofc.edu 2026-06-22 07:00:42.914
mrl.cofc.edu 2026-06-23 12:03:28.298
scearthquakes.cofc.edu 2026-07-22 03:13:07.043
scgis.cofc.edu 2026-07-22 03:13:07.043
speccoll.cofc.edu 2026-07-23 15:19:31.063
strategic-plan.cofc.edu 2026-06-21 23:31:57.390
today.cofc.edu 2026-07-23 08:00:42.832
www.lifeofthesynagogue.cofc.edu 2026-06-23 17:28:50.722
www.mrl.cofc.edu 2026-06-23 10:33:21.736
www.swamp-pink.cofc.edu 2026-06-22 10:52:28.150
www.w4w.cofc.edu 2026-06-21 13:28:24.286
250drive.cofc.edu
1970-01-01 00:00:00.000
admissions.cofc.edu 2026-07-23 08:00:42.832
aimusiclab.cofc.edu
1970-01-01 00:00:00.000
alumni.cofc.edu
1970-01-01 00:00:00.000
alumnijobs.cofc.edu 2026-07-28 08:12:48.018
answers.library.cofc.edu
1970-01-01 00:00:00.000
asadmin.library.cofc.edu
1970-01-01 00:00:00.000
axiom.cofc.edu
1970-01-01 00:00:00.000
banner.cofc.edu 2026-05-27 04:48:24.819
battery.cofc.edu
1970-01-01 00:00:00.000
calendar.cofc.edu
1970-01-01 00:00:00.000
catalog.cofc.edu 2026-06-20 10:31:22.237
chat.help.cofc.edu
1970-01-01 00:00:00.000
cirdles.cofc.edu
1970-01-01 00:00:00.000
commencement.cofc.edu
1970-01-01 00:00:00.000
cougarconnect.cofc.edu 2026-06-17 17:39:11.833
coursereview.cofc.edu 2026-06-21 00:09:55.269
dal.cofc.edu 2026-06-05 23:26:23.509
dev.cofc.edu 2026-05-27 04:48:24.819
docs.hpc.cofc.edu
1970-01-01 00:00:00.000
findingaids.library.cofc.edu
1970-01-01 00:00:00.000
fmgis.cofc.edu 2026-05-27 13:52:01.779
foundation.cofc.edu
1970-01-01 00:00:00.000
foundationportal.cofc.edu
1970-01-01 00:00:00.000
gis.cofc.edu 2026-07-22 03:13:07.043
giving.cofc.edu
1970-01-01 00:00:00.000
go.cofc.edu
1970-01-01 00:00:00.000
halsey.cofc.edu
1970-01-01 00:00:00.000
hazards.cofc.edu
1970-01-01 00:00:00.000
hpc.cofc.edu
1970-01-01 00:00:00.000
hub.cofc.edu 2026-06-01 11:16:18.021
idataconcur.test.cofc.edu 2026-06-20 12:11:22.569
iiif.library.cofc.edu
1970-01-01 00:00:00.000
jobs.cofc.edu
1970-01-01 00:00:00.000
lcdl.library.cofc.edu 2026-06-22 19:46:07.000
libcal.library.cofc.edu
1970-01-01 00:00:00.000
libguides.library.cofc.edu
1970-01-01 00:00:00.000
library.cofc.edu 2026-05-27 04:48:24.819
listserv.cofc.edu 2026-05-27 04:48:24.819
lyre.cofc.edu 2026-06-16 18:55:54.417
media.library.cofc.edu
1970-01-01 00:00:00.000
mrozinstitute.cofc.edu
1970-01-01 00:00:00.000
palmetto.library.cofc.edu
1970-01-01 00:00:00.000
parallels.cofc.edu
1970-01-01 00:00:00.000
people.cofc.edu 2026-05-27 04:48:24.819
rspace.library.cofc.edu
1970-01-01 00:00:00.000
sb.cofc.edu
1970-01-01 00:00:00.000
showmethebrainweb.cofc.edu
1970-01-01 00:00:00.000
spatialhistory.cofc.edu
1970-01-01 00:00:00.000
stu.cofc.edu 2026-06-15 11:22:50.334
swamp-pink.cofc.edu
1970-01-01 00:00:00.000
test.cofc.edu
1970-01-01 00:00:00.000
tstb.cofc.edu
1970-01-01 00:00:00.000
view.help.cofc.edu
1970-01-01 00:00:00.000
vpn.cofc.edu 2026-05-27 04:48:24.819
w4w.cofc.edu
1970-01-01 00:00:00.000
wireless.cofc.edu
1970-01-01 00:00:00.000
wp-tzlocker-04.cofc.edu 2026-07-21 15:31:39.776
www.acaweekend.cofc.edu
1970-01-01 00:00:00.000
www.alumni.cofc.edu
1970-01-01 00:00:00.000
www.crazyhorse.cofc.edu
1970-01-01 00:00:00.000
www.foundation.cofc.edu
1970-01-01 00:00:00.000
www.giving.cofc.edu
1970-01-01 00:00:00.000
www.halsey.cofc.edu
1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

4756e2b4a9c86630… google · argon2026h2
Subject: stream.cofc.edu
Issuer: InCommon RSA Server CA 2
SANs: stream.cofc.edu, *.charleston.edu, *.cofc.edu, *.stream.charleston.edu, *.stream.cofc.edu, charleston.edu, cofc.edu, stream.charleston.edu
Valid: 2025-08-25 00:00:00 → 2026-09-25 23:59:59
f9f2d5d71349f929… google · xenon2026h2
Subject: stream.cofc.edu
Issuer: InCommon RSA Server CA 2
SANs: stream.cofc.edu, *.charleston.edu, *.cofc.edu, *.stream.charleston.edu, *.stream.cofc.edu, charleston.edu, cofc.edu, stream.charleston.edu
Valid: 2025-08-25 00:00:00 → 2026-09-25 23:59:59
44f91256ff61f94a… google · xenon2026h2
Subject: charleston.edu
Issuer: InCommon RSA Server CA 2
SANs: charleston.edu, *.charleston.edu, *.cofc.edu, cofc.edu
Valid: 2025-08-21 00:00:00 → 2026-09-21 23:59:59
669d0e4d787be91b… google · argon2026h2
Subject: charleston.edu
Issuer: InCommon RSA Server CA 2
SANs: charleston.edu, *.charleston.edu, *.cofc.edu, cofc.edu
Valid: 2025-08-21 00:00:00 → 2026-09-21 23:59:59
6dc6a5ac01ec614d… google · argon2026h2
Subject: charleston.edu
Issuer: InCommon RSA Server CA 2
SANs: charleston.edu, *.charleston.edu, *.cofc.edu, cofc.edu
Valid: 2025-08-21 00:00:00 → 2026-09-21 23:59:59
b1787444e863200b… google · argon2026h2
Subject: charleston.edu
Issuer: InCommon RSA Server CA 2
SANs: charleston.edu, *.charleston.edu, *.cofc.edu, cofc.edu
Valid: 2025-08-21 00:00:00 → 2026-09-21 23:59:59
b7e738b98d164574… google · argon2026h2
Subject: charleston.edu
Issuer: InCommon RSA Server CA 2
SANs: charleston.edu, cofc.edu
Valid: 2025-08-19 00:00:00 → 2026-09-19 23:59:59
d9b70be5648e7352… google · argon2026h2
Subject: charleston.edu
Issuer: InCommon RSA Server CA 2
SANs: charleston.edu, cofc.edu
Valid: 2025-08-19 00:00:00 → 2026-09-19 23:59:59

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.