Check-Host.cc

Domain

shadow.app

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

Run a live full scan of shadow.app

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

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Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
188.114.96.0, 188.114.97.0
AAAA
2a06:98c1:3120::, 2a06:98c1:3121::
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
gene.ns.cloudflare.com, mitchell.ns.cloudflare.com
TXT
google-site-verification=-l4oMC5lxB5fDFAWPhqSJg-R6pZdSHIlkA9xivr3Aso, google-site-verification=iKl2zN0T2Lq8wECk8V9ceirXsLSuNUOOs5ktT97Cm7I
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

Subject: ses.shadow.apptium.com
Issuer: WR3
SANs: ses.shadow.apptium.com
Subject: cps.shadow.apptium.com
Issuer: WR3
SANs: cps.shadow.apptium.com
Subject: sim.shadow.apptium.com
Issuer: WR3
SANs: sim.shadow.apptium.com

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

8.138.203.192:443 href · ×5

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

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
NS mitchell.ns.cloudflare.com 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
NS gene.ns.cloudflare.com 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
AAAA 2a06:98c1:3120:: 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
A 188.114.96.0 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
MX 5 alt2.aspmx.l.google.com 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
MX 10 alt4.aspmx.l.google.com 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
MX 1 aspmx.l.google.com 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
A 188.114.97.0 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
TXT google-site-verification=iKl2zN0T2Lq8wECk8V9ceirXsLSuNUOOs5ktT97Cm7I 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
AAAA 2a06:98c1:3121:: 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
MX 5 alt1.aspmx.l.google.com 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
MX 10 alt3.aspmx.l.google.com 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984
TXT google-site-verification=-l4oMC5lxB5fDFAWPhqSJg-R6pZdSHIlkA9xivr3Aso 2026-07-24 19:40:27.984 2026-07-24 19:40:27.984