Check-Host.cc

Domain

test.st.com

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

Run a live full scan of test.st.com

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
CT + scan + body
Record Types
1
seen in DNS
Observed Certs
1
in our scans

DNS Records

A
54.194.135.49
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

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

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.

6585dd7467fefcdb… cloudflare · nimbus2026
Subject: stmicroelectronics.com.sg
Issuer: Amazon RSA 2048 M03
SANs: stmicroelectronics.com.sg, www.st-microelectronics.co.nl, www.st-microelectronics.xn--fiqs8s, www.st-microelectronics.in, www.st-japan.jpn.com, testtwo.st.com, www.dd-express.com, www.st-consumer.com, www.digitaldisplayexpress.com, us1.st.com, www.st-microelectronics.gen.tr, www.st-microelectronics.it, www.eu.st.com, www.eu1.st.com, www.st-sale.com, test.st.com, www.st-microelectronics.be, stmicroelectronics.net.cn, stmicroelectronics.jpn.com, www.st-micro.info, www.st-microelectronics.biz, stmicroelectronics.hk, www.st-microelectronics.mobi, www.st-microelectronics.sg, stmicroelectronics.ph, stmicroelectronics.com.tw, www.st-microelectronics.kr, www.faroudja.org, www.ddexpress.org, www.st-microelectronics.ch, *.4kopen.com, us.st.com, www.st-microelectronics.com.cn, stmicroelectronics.sg, stmicroelectronics.jp, www.st-microelectronics.ca, www.st-microelectronics.cz, www.st-japan.jp, www.st-microelectronics.co.kr, www.st-microelectronics.com.br, www.st-microelectronics.cn, www.st-microelectronics.com.sg, www.st-microelectronics.org, www.st-japan.biz, www.psdst.com, www.st-microelectronics.tw, www.st-microelectronics.de, www.st-microelectronics.co.uk, www.st-microelectronics.co.ma, www.st-korea.kr, www.st-microelectronics.com.tw, www.st-microelectronics.tn, www.st-microelectronics.com.tn, www.st-microelectronics.ma, www.digitaldisplayexpress.org, www.st-microelectronics.com.mt, www.st-microelectronics.com.mx, www.st-microelectronics.com.my, www.st-microelectronics.us, www.faroudja.net, www.st-korea.com, www.st-microelectronics.eu, www.st-microelectronics.co.in, www.st-microelectronics.es, www.st-microelectronics.my, www.st-microelectronics.co.it, www.lifeaugmented.org, www.st-microelectronics.mx, www.st.uk, stmicroelectronics.kr, www.st-microelectronics.net, www.st-microelectronics.nl, www.life-augmented.org, stripfet.st.com, stmicroelectronics.tw, stmicroelectronics.xn--fiqs8s, www.dd-express.org, www.st-microelectronics.com.es, www.genesis-microchip.com, www.st-microelectronics.fr, www.lifeaugmented.net, testone.st.com, www.st-microelectronics.asia, 4kopen.com, www.st-ericsson.ag, www.genesismicrochip.com, www.displayperfection.com, www.st-microelectronics.co.il, www.st-microelectronics.hk, touchgfx.com, www.st-korea.co.kr, www.st-microelectronics.info, www.st-microelectronics.com.hk, stmicroelectronics.my, www.st.co.uk, www.st-japan.co.jp, www.flash.st.com
Valid: 2025-07-29 00:00:00 → 2026-08-27 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 54.194.135.49 2026-06-11 06:29:57.439 2026-07-30 09:12:37.370