Check-Host.cc

Domain

ac.si

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

Run a live full scan of ac.si

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
2
A/AAAA targets
Subdomains
1,138
CT + scan + body
Record Types
seen in DNS
Observed Certs
3
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
aston.ac.si 2026-06-03 17:44:01.171
etc.ac.si 2026-06-03 17:44:01.171
notexistsfo.ac.si 2026-06-03 13:44:12.263
notexistspod.ac.si 2026-06-03 07:02:03.525
www.iftimi.ac.si 2026-06-23 14:18:46.564
0.ac.si 2026-06-01 13:54:51.972
1.ac.si 2026-07-25 10:34:09.128
159.ac.si
1970-01-01 00:00:00.000
2.ab.ac.si
1970-01-01 00:00:00.000
2.ac.si
1970-01-01 00:00:00.000
25.ac.si 2026-06-03 05:19:55.846
555l.ac.si
1970-01-01 00:00:00.000
55l.ac.si
1970-01-01 00:00:00.000
5l.ac.si
1970-01-01 00:00:00.000
6s555l.ac.si
1970-01-01 00:00:00.000
85co.ac.si
1970-01-01 00:00:00.000
9444488909.ac.si
1970-01-01 00:00:00.000
a.ac.si
1970-01-01 00:00:00.000
aaubervilliers-651-1-237-51.ac.si
1970-01-01 00:00:00.000
ab.ac.si
1970-01-01 00:00:00.000
abertay.ac.si
1970-01-01 00:00:00.000
ac.ac.si 2026-06-23 18:22:49.720
ac.si
1970-01-01 00:00:00.000
account.ac.si 2026-07-17 23:51:31.183
accounts.ac.si 2026-07-17 23:51:31.183
acs.ac.si 2026-07-19 18:24:17.798
activepurenj.ac.si 2026-07-20 08:09:08.014
acu.ac.si
1970-01-01 00:00:00.000
admin.ac.si 2026-07-20 17:28:25.223
administrator.ac.si 2026-07-17 23:51:31.183
adsl200-58-216-225.ac.si
1970-01-01 00:00:00.000
affbikes.ac.si
1970-01-01 00:00:00.000
aj.ac.si 2026-07-16 11:23:18.792
aktieoptionsloven.ac.si
1970-01-01 00:00:00.000
alertmanager.ac.si 2026-07-17 23:51:31.183
alpha.ac.si 2026-07-17 23:51:31.183
amikom.ac.si
1970-01-01 00:00:00.000
amini.ac.si
1970-01-01 00:00:00.000
api-v1.ac.si 2026-07-17 23:51:31.183
api-v2.ac.si 2026-07-17 23:51:31.183
api.ac.si 2026-07-17 23:51:31.183
api1.ac.si 2026-07-17 23:51:31.183
api2.ac.si 2026-07-17 23:51:31.183
app.ac.si 2026-07-17 23:51:31.183
apps.ac.si 2026-07-17 23:51:31.183
ar.ac.si
1970-01-01 00:00:00.000
archive.ac.si 2026-07-17 23:51:31.183
argocd.ac.si 2026-07-17 23:51:31.183
arhiv.ac.si
1970-01-01 00:00:00.000
artifactory.ac.si 2026-07-17 23:51:31.183
arts.ac.si
1970-01-01 00:00:00.000
assets.ac.si 2026-07-17 23:51:31.183
asunaro-hyogo.ac.si 2026-07-20 08:26:59.714
ate.ac.si
1970-01-01 00:00:00.000
atoss.moz.ac.si
1970-01-01 00:00:00.000
auth.ac.si 2026-07-17 23:51:31.183
autoconfig.ac.si 2026-07-17 23:51:31.183
autodiscover.ac.si 2026-07-17 23:51:31.183
autoliquid.ac.si
1970-01-01 00:00:00.000
aws90.ac.si
1970-01-01 00:00:00.000
b.ac.si 2026-06-03 15:22:21.758
backup.ac.si 2026-07-17 23:51:31.183
backups.ac.si 2026-07-17 23:51:31.183
balancer.ac.si 2026-07-17 23:51:31.183
bamboo.ac.si 2026-07-17 23:51:31.183
bastion.ac.si 2026-07-17 23:51:31.183
bbk.ac.si
1970-01-01 00:00:00.000
bcc.ac.si
1970-01-01 00:00:00.000
beta.ac.si 2026-07-17 23:51:31.183
betterthanyesterdaayy.ac.si 2026-07-20 08:09:08.014
bi.ac.si
1970-01-01 00:00:00.000
billing.ac.si 2026-07-17 23:51:31.183
bitbucket.ac.si 2026-07-17 23:51:31.183
blog.ac.si 2026-07-17 23:51:31.183
blog.youtube.ac.ac.si
1970-01-01 00:00:00.000
bober.ac.si
1970-01-01 00:00:00.000
bodin3.ac.si 2026-07-15 05:11:58.415
bolognefi.ac.si
1970-01-01 00:00:00.000
bounce.ac.si 2026-07-17 23:51:31.183
boyts.85co.ac.si
1970-01-01 00:00:00.000
bph.urineoutputto.ac.si 2026-06-23 09:17:07.306
bram.ac.si 2026-07-20 08:01:27.807
bsmmu.ac.si
1970-01-01 00:00:00.000
build.ac.si 2026-07-17 23:51:31.183
buy.ac.si 2026-07-17 23:51:31.183
c-174-60-220-245.ac.si
1970-01-01 00:00:00.000
c-24-127-211-46.ac.si
1970-01-01 00:00:00.000
c.ac.si 2026-06-01 15:24:54.207
cache.ac.si 2026-07-17 23:51:31.183
cacti.ac.si 2026-07-17 23:51:31.183
canary.ac.si 2026-07-17 23:51:31.183
cart.ac.si 2026-07-17 23:51:31.183
cd.ac.si 2026-07-17 23:51:31.183
cdn.ac.si 2026-07-17 23:51:31.183
checkout.ac.si 2026-07-17 23:51:31.183
chugye.ac.si 2026-07-18 03:54:42.843
ci.ac.si 2026-07-17 23:51:31.183
circleci.ac.si 2026-07-17 23:51:31.183
cnjabulweni.ac.si 2026-07-28 12:13:49.425
co.ac.si
1970-01-01 00:00:00.000
collepals.ac.si
1970-01-01 00:00:00.000
com.ibm.ac.si 2026-07-15 03:53:55.983
community.ac.si 2026-07-17 23:51:31.183
conflictpersonaledition-eorg.ac.si
1970-01-01 00:00:00.000
confluence.ac.si 2026-07-17 23:51:31.183
cons.ar.ac.si
1970-01-01 00:00:00.000
console.ac.si 2026-07-17 23:51:31.183
contr.fd.ac.si
1970-01-01 00:00:00.000
control.ac.si 2026-07-17 23:51:31.183
cordinacion.ac.si
1970-01-01 00:00:00.000
corp.ac.si 2026-07-17 23:51:31.183
cotswoldperformance.ac.si 2026-06-01 11:50:26.371
cp.ac.si 2026-07-17 23:51:31.183
cpanel.ac.si 2026-07-17 23:51:31.183
cpb.iphy.ac.si 2026-07-25 06:56:23.305
cpc80911-thor6-2-0-cust923.ac.si 2026-07-20 08:17:01.502
dash.ac.si 2026-06-03 02:36:36.815
dashboard.ac.si 2026-07-17 23:51:31.183
dashs.ac.si
1970-01-01 00:00:00.000
database.ac.si 2026-07-17 23:51:31.183

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.

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.