Check-Host.cc

Domain

pspdev1.marriott.com

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

Run a live full scan of pspdev1.marriott.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
9
A/AAAA targets
Subdomains
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
13
in our scans

DNS Records

A
2.19.122.17, 2.19.122.39, 2.19.195.122, 2.19.195.58, 23.15.178.177, 23.15.178.210
AAAA
2a02:26f0:b200::58dd:188b, 2a02:26f0:b200::58dd:1898, 2a02:26f0:b200::58dd:18ea
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

Subject: pspdev1.marriott.com
Issuer: MarriottTestSubCA1
SANs: pspdev1.marriott.com

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.

1945f378c39971c5… google · xenon2026h2
Subject: mpg-go-perfb-ws.marriott.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: mpg-go-perfb-ws.marriott.com, pspdev1.marriott.com, pspdev4.marriott.com, pspperfb-ws.marriott.com, pspperfc-ws.marriott.com, pspqa1-ws.marriott.com, pspqa4-ws.marriott.com
Valid: 2026-03-05 00:00:00 → 2026-09-19 23:59:59
1ea524f9cc8d8932… google · xenon2026h2
Subject: mpg-go-perfb-ws.marriott.com
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: mpg-go-perfb-ws.marriott.com, pspdev1.marriott.com, pspdev4.marriott.com, pspperfb-ws.marriott.com, pspperfc-ws.marriott.com, pspqa1-ws.marriott.com, pspqa4-ws.marriott.com
Valid: 2026-03-05 00:00:00 → 2026-09-19 23:59:59
651bbcbce000305a… google · xenon2026h2
Subject: mpg-go-perfb-ws.marriott.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: mpg-go-perfb-ws.marriott.com, pspdev1.marriott.com, pspdev4.marriott.com, pspperfb-ws.marriott.com, pspperfc-ws.marriott.com, pspqa1-ws.marriott.com, pspqa4-ws.marriott.com
Valid: 2026-03-05 00:00:00 → 2026-09-19 23:59:59

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.