Check-Host.cc

Domain

aca.so

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

Run a live full scan of aca.so

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
65
A/AAAA targets
Subdomains
51
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
20
in our scans

DNS Records

A
31.43.160.6, 31.43.161.6
AAAA
MX
1 aspmx.l.google.com, 10 alt3.aspmx.l.google.com, 10 alt4.aspmx.l.google.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
dayana.ns.cloudflare.com, jaxson.ns.cloudflare.com
TXT
MS=AC145B6E84B84F0872ADDC9F17C23519FE58264F, Sendinblue-code:fa3cb7ca2a2d25ba9e449b35d5938eeb, apple-domain-verification=cYhwOI25sosLbBJ2, facebook-domain-verification=7uwxz9r8fra4twj6bgcgfez6q6v5l2, google-site-verification=-nN60wOKILnzLR0KDwnMisoSfZwiG086-lWjM0BcpCU, google-site-verification=QWlMTqQ8XpPUB4UOUORkxp3dQBDxNTCMXQA5vhK7lCA, google-site-verification=cUUm2OWtxIBTahus2K8Il67dB6qYJ_P1Ij9mC77Lgkw, v=spf1 include:_spf.google.com include:amazonses.com include:spf.sendinblue.com mx ~all
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
admin.beta.aca.so 2026-07-17 12:11:44.765
expo.aca.so 2026-06-02 18:29:04.040
careerhub.aca.so 2026-06-19 04:52:42.603
leveling.lifecard.dev.aca.so 2026-06-06 04:17:01.281
leveling.lifecard.stag.aca.so 2026-06-15 03:33:40.639
lifecard.aca.so 2026-07-16 00:01:48.367
lifecard.dev.aca.so 2026-06-06 04:17:01.281
lifecard.stag.aca.so 2026-06-15 03:22:15.264
nucareer.dev.aca.so 2026-06-17 06:21:34.252
ra.aca.so 2026-07-24 11:00:46.860
talent.lifecard.dev.aca.so 2026-06-18 22:26:02.130
workshop.itforum.aca.so 2026-06-03 05:53:19.755
aca.so 2026-07-25 07:05:34.585
admin.aca.so
1970-01-01 00:00:00.000
api-gw.lifecard.aca.so
1970-01-01 00:00:00.000
app.aca.so
1970-01-01 00:00:00.000
auth.espm.aca.so
1970-01-01 00:00:00.000
business.dev.aca.so
1970-01-01 00:00:00.000
dashboards.aca.so 2026-06-21 00:05:06.232
dev-leveling.lifecard.dev.aca.so
1970-01-01 00:00:00.000
dev.aca.so
1970-01-01 00:00:00.000
edl.aca.so
1970-01-01 00:00:00.000
nubank.lifecard.dev.aca.so
1970-01-01 00:00:00.000
production.self-inventory.lifecard.aca.so
1970-01-01 00:00:00.000
public.self-inventory.lifecard.stag.aca.so
1970-01-01 00:00:00.000
stag.aca.so
1970-01-01 00:00:00.000
stag.self-inventory.lifecard.stag.aca.so
1970-01-01 00:00:00.000
staging.aca.so
1970-01-01 00:00:00.000
talent-search.lifecard.stag.aca.so
1970-01-01 00:00:00.000
talent.lifecard.aca.so
1970-01-01 00:00:00.000
taxonomy.aca.so
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

Subject: staging.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.staging.aca.so, staging.aca.so
Subject: *.stag.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.stag.aca.so
Subject: *.paca.softeam.expert
Issuer: Amazon RSA 2048 M04
SANs: *.paca.softeam.expert
Subject: *.dev.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.dev.aca.so
Subject: staging.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.staging.aca.so, staging.aca.so
Subject: production.self-inventory.lifecard.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.production.self-inventory.lifecard.aca.so, production.self-inventory.lifecard.aca.so
Subject: staging.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.staging.aca.so, staging.aca.so
Subject: *.stag.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.stag.aca.so
Subject: *.stag.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.stag.aca.so
Subject: aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.aca.so, aca.so
Subject: aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.aca.so, aca.so
Subject: *.dashboards.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.dashboards.aca.so
Subject: *.paca.softeam.expert
Issuer: Amazon RSA 2048 M04
SANs: *.paca.softeam.expert
Subject: aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.aca.so, aca.so

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.

9c46aa2e9924dc70… google · xenon2026h2
Subject: aca.so
Issuer: Amazon RSA 2048 M04
SANs: aca.so, *.aca.so
Valid: 2026-03-15 00:00:00 → 2026-09-28 23:59:59
333ab95015541c0a… cloudflare · nimbus2026
Subject: *.aca.so
Issuer: Amazon RSA 2048 M03
SANs: *.aca.so, aca.so
Valid: 2025-08-04 00:00:00 → 2026-09-02 23:59:59
064c3c270148f581… cloudflare · nimbus2026
Subject: *.aca.so
Issuer: Amazon RSA 2048 M04
SANs: *.aca.so, aca.so
Valid: 2025-07-22 00:00:00 → 2026-08-20 23:59:59

Threat Intelligence

Domain threat-intel pending

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

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
A 31.43.160.6 2026-05-25 21:52:03.357 2026-07-25 07:05:34.585
A 31.43.161.6 2026-05-25 21:52:03.357 2026-07-25 07:05:34.585
TXT Sendinblue-code:fa3cb7ca2a2d25ba9e449b35d5938eeb 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
TXT facebook-domain-verification=7uwxz9r8fra4twj6bgcgfez6q6v5l2 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
TXT google-site-verification=cUUm2OWtxIBTahus2K8Il67dB6qYJ_P1Ij9mC77Lgkw 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
TXT google-site-verification=-nN60wOKILnzLR0KDwnMisoSfZwiG086-lWjM0BcpCU 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
TXT apple-domain-verification=cYhwOI25sosLbBJ2 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
NS jaxson.ns.cloudflare.com 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
NS dayana.ns.cloudflare.com 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
MX 5 alt2.aspmx.l.google.com 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
TXT google-site-verification=QWlMTqQ8XpPUB4UOUORkxp3dQBDxNTCMXQA5vhK7lCA 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
MX 10 alt4.aspmx.l.google.com 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
MX 1 aspmx.l.google.com 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
TXT v=spf1 include:_spf.google.com include:amazonses.com include:spf.sendinblue.com mx ~all 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
MX 5 alt1.aspmx.l.google.com 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
MX 10 alt3.aspmx.l.google.com 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585
TXT MS=AC145B6E84B84F0872ADDC9F17C23519FE58264F 2026-05-26 10:58:10.720 2026-07-25 07:05:34.585