Check-Host.cc

Domain

0.ar

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

Run a live full scan of 0.ar

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
1
A/AAAA targets
Subdomains
759
CT + scan + body
Record Types
seen in DNS
Observed Certs
2
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
0.ar
1970-01-01 00:00:00.000
00utf.0.ar 2026-07-26 19:04:23.022
08uzj.0.ar
1970-01-01 00:00:00.000
0i512k1j0i22i30k1j33i10i160k1.0.ar
1970-01-01 00:00:00.000
0uja.0.ar
1970-01-01 00:00:00.000
117151476209791.0.ar
1970-01-01 00:00:00.000
16.000.0.ar
1970-01-01 00:00:00.000
192.0.ar
1970-01-01 00:00:00.000
192.168.0.ar
1970-01-01 00:00:00.000
210.0.ar 2026-06-17 05:10:15.736
225.0.ar 2026-06-04 12:41:43.588
230.0.ar
1970-01-01 00:00:00.000
28.57fd.0.ar
1970-01-01 00:00:00.000
29.230.0.ar 2026-06-17 05:04:10.509
30.9.0.ar 2026-06-17 02:45:27.579
30k.00.0.ar 2026-06-04 17:18:58.052
5a16.32.30k.00.0.ar
1970-01-01 00:00:00.000
6.0.0.ar
1970-01-01 00:00:00.000
848039584855366.0.ar
1970-01-01 00:00:00.000
8ggp.0.ar 2026-06-01 00:46:19.108
a.0.ar 2026-07-17 00:07:42.025
account.0.ar 2026-07-22 18:09:12.423
accounts.0.ar 2026-07-22 18:09:12.423
admin.0.ar 2026-07-22 18:09:12.423
administrator.0.ar 2026-07-22 18:09:12.423
aku.0130.10uma.0.ar 2026-07-16 00:23:58.237
aku.0179.00usf.0.ar 2026-07-16 14:36:55.147
aku.0179.00usv.0.ar 2026-07-19 19:09:52.275
alertmanager.0.ar 2026-07-22 18:09:12.423
alpha.0.ar 2026-07-22 18:09:12.423
api-v1.0.ar 2026-07-22 18:09:12.423
api-v2.0.ar 2026-07-22 18:09:12.423
api.0.ar 2026-07-22 18:09:12.423
api1.0.ar 2026-07-22 18:09:12.423
api2.0.ar 2026-07-22 18:09:12.423
app.0.ar 2026-07-22 18:09:12.423
apps.0.ar 2026-07-22 18:09:12.423
archive.0.ar 2026-07-22 18:09:12.423
argocd.0.ar 2026-07-22 18:09:12.423
artifactory.0.ar 2026-07-22 18:09:12.423
assets.0.ar 2026-07-22 18:09:12.423
auth.0.ar 2026-07-22 18:09:12.423
autoconfig.0.ar 2026-07-22 18:09:12.423
autodiscover.0.ar 2026-07-22 18:09:12.423
b4.0.ar
1970-01-01 00:00:00.000
backup.0.ar 2026-07-22 18:09:12.423
backups.0.ar 2026-07-22 18:09:12.423
balancer.0.ar 2026-07-22 18:09:12.423
bamboo.0.ar 2026-07-22 18:09:12.423
bastion.0.ar 2026-07-22 18:09:12.423
beta.0.ar 2026-07-22 18:09:12.423
billing.0.ar 2026-07-22 18:09:12.423
bitbucket.0.ar 2026-07-22 18:09:12.423
blog.0.ar 2026-07-22 18:09:12.423
bounce.0.ar 2026-07-22 18:09:12.423
build.0.ar 2026-07-22 18:09:12.423
buy.0.ar 2026-07-22 18:09:12.423
cache.0.ar 2026-07-22 18:09:12.423
cacti.0.ar 2026-07-22 18:09:12.423
canary.0.ar 2026-07-22 18:09:12.423
cart.0.ar 2026-07-22 18:09:12.423
cd.0.ar 2026-07-22 18:09:12.423
cdn.0.ar 2026-07-22 18:09:12.423
checkout.0.ar 2026-07-22 18:09:12.423
ci.0.ar 2026-07-22 18:09:12.423
circleci.0.ar 2026-07-22 18:09:12.423
client.0.ar
1970-01-01 00:00:00.000
community.0.ar 2026-07-22 18:09:12.423
confluence.0.ar 2026-07-22 18:09:12.423
console.0.ar 2026-07-22 18:09:12.423
control.0.ar 2026-07-22 18:09:12.423
corp.0.ar 2026-07-22 18:09:12.423
cp.0.ar 2026-07-22 18:09:12.423
cpanel.0.ar 2026-07-22 18:09:12.423
d4f0c30f-3957-4d24-babc-ccb11de42cb5.0.ar
1970-01-01 00:00:00.000
d5r.0.ar
1970-01-01 00:00:00.000
dashboard.0.ar 2026-07-22 18:09:12.423
database.0.ar 2026-07-22 18:09:12.423
datadog.0.ar 2026-07-22 18:09:12.423
db.0.ar 2026-07-22 18:09:12.423
demo.0.ar 2026-07-22 18:09:12.423
deploy.0.ar 2026-07-22 18:09:12.423
dev.0.ar 2026-07-22 18:09:12.423
develop.0.ar 2026-07-22 18:09:12.423
development.0.ar 2026-07-22 18:09:12.423
directadmin.0.ar 2026-07-22 18:09:12.423
dl.0.ar 2026-07-22 18:09:12.423
dns.0.ar 2026-07-22 18:09:12.423
dns1.0.ar 2026-07-22 18:09:12.423
dns2.0.ar 2026-07-22 18:09:12.423
docker.0.ar 2026-07-22 18:09:12.423
docs.0.ar 2026-07-22 18:09:12.423
documentation.0.ar 2026-07-22 18:09:12.423
downloads.0.ar 2026-07-22 18:09:12.423
edge.0.ar 2026-07-22 18:09:12.423
elastic.0.ar 2026-07-22 18:09:12.423
encrypt.0.ar 2026-07-22 18:09:12.423
es.0.ar 2026-07-22 18:09:12.423
events.0.ar 2026-07-22 18:09:12.423
exchange.0.ar 2026-07-22 18:09:12.423
files.0.ar 2026-07-22 18:09:12.423
firewall.0.ar 2026-07-22 18:09:12.423
forum.0.ar 2026-07-22 18:09:12.423
ftp.0.ar 2026-07-22 18:09:12.423
fw.0.ar 2026-07-22 18:09:12.423
gateway.0.ar 2026-07-22 18:09:12.423
git.0.ar 2026-07-22 18:09:12.423
gitea.0.ar 2026-07-22 18:09:12.423
github.0.ar 2026-07-22 18:09:12.423
gitlab.0.ar 2026-07-22 18:09:12.423
grafana.0.ar 2026-07-22 18:09:12.423
graphite.0.ar 2026-07-22 18:09:12.423
graphql.0.ar 2026-07-22 18:09:12.423
grpc.0.ar 2026-07-22 18:09:12.423
gw.0.ar 2026-07-22 18:09:12.423
harbor.0.ar 2026-07-22 18:09:12.423
help.0.ar 2026-07-22 18:09:12.423
home.0.ar 2026-07-22 18:09:12.423
icinga.0.ar 2026-07-22 18:09:12.423
id.0.ar 2026-07-22 18:09:12.423

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: mu001260.arubabiz.net
Issuer: YR1
SANs: mu001260.arubabiz.net
Subject: arn-mc-eus-ntmc10.arn.core.windows.net
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: arn-mc-eus-ntmc10-a.arn.core.windows.net, arn-mc-eus-ntmc10-b.arn.core.windows.net, arn-mc-eus-ntmc10.arn.core.windows.net
Subject: arg11480.argored-srv.es
Issuer: arg11480.argored-srv.es
SANs: arg11480.argored-srv.es
Subject: pcmu000780.arubabiz.net
Issuer: YR2
SANs: pcmu000780.arubabiz.net
Subject: mu000590.arubabiz.net
Issuer: YR2
SANs: mu000590.arubabiz.net
Subject: server4250.artist.pp.ua
Issuer: server4250.artist.pp.ua
SANs: server4250.artist.pp.ua
Subject: cloud.aa2000.ar
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: cloud.aa2000.ar
Subject: sng100.arandomserver.com
Issuer: sng100.arandomserver.com
SANs: sng100.arandomserver.com
Subject: mutual5110.ar
Issuer: YR1
SANs: mutual5110.ar
Subject: vu000730.arubabiz.net
Issuer: YR2
SANs: vu000730.arubabiz.net
Subject: asa5510.artunion.co.jp
Issuer: asa5510.artunion.co.jp
SANs: asa5510.artunion.co.jp
Subject: h20.artdeelight.com
Issuer: YR2
SANs: h20.artdeelight.com
Subject: top100.armoredgate.com
Issuer: YE1
SANs: top100.armoredgate.com
Subject: mu001370.arubabiz.net
Issuer: R12
SANs: mu001370.arubabiz.net
Subject: 710ede90.artydev.ru
Issuer: YE2
SANs: 710ede90.artydev.ru, border-api.artydev.ru, justice.artydev.ru, relocate.artydev.ru
Subject: fs-kv-00.aristeem.dev
Issuer: YE1
SANs: fs-kv-00.aristeem.dev
Subject: nu000760.arubabiz.net
Issuer: YR2
SANs: nu000760.arubabiz.net
Subject: HPICD59F0.arvig.net
Issuer: HPICD59F0.arvig.net
SANs: HPICD59F0.arvig.net
Subject: linp020.arubabusiness.it
Issuer: linp020.arubabusiness.it
SANs: linp020.arubabusiness.it
Subject: hkg100.arandomserver.com
Issuer: hkg100.arandomserver.com
SANs: hkg100.arandomserver.com
Subject: pcmu000770.arubabiz.net
Issuer: YR1
SANs: pcmu000770.arubabiz.net
Subject: ns20.archive-host.org
Issuer: YR2
SANs: ns20.archive-host.org
Subject: vu000810.arubabiz.net
Issuer: YR2
SANs: vu000810.arubabiz.net
Subject: vu000910.arubabiz.net
Issuer: YR1
SANs: vu000910.arubabiz.net
Subject: arn-mc-eus-ntmc10.arn.core.windows.net
Issuer: Microsoft TLS G2 RSA CA OCSP 02
SANs: arn-mc-eus-ntmc10-a.arn.core.windows.net, arn-mc-eus-ntmc10-b.arn.core.windows.net, arn-mc-eus-ntmc10.arn.core.windows.net
Subject: h60.artdeelight.com
Issuer: YR2
SANs: h60.artdeelight.com
Subject: ru002070.arubabiz.net
Issuer: YR1
SANs: ru002070.arubabiz.net
Subject: systestrappan220.arista.com
Issuer: Arista Networks Internal Cert Authority - A2
SANs: systestrappan220.arista.com
Subject: d10.arnzenarms.com
Issuer: R12
SANs: beta.arnzenarms.com, d10.arnzenarms.com
Subject: mu001410.arubabiz.net
Issuer: YR2
SANs: mu001410.arubabiz.net

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.