Check-Host.cc

Domain

beta.webex.com

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

Run a live full scan of beta.webex.com

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
8
A/AAAA targets
Subdomains
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
1
in our scans

DNS Records

A
18.239.36.33, 18.239.36.38, 18.239.36.39, 18.239.36.85, 52.222.214.42, 52.222.214.43, 52.222.214.56, 52.222.214.89
AAAA
MX
10 inbound-smtp.us-east-1.amazonaws.com
NS
ns-1520.awsdns-62.org, ns-163.awsdns-20.com, ns-1960.awsdns-53.co.uk, ns-830.awsdns-39.net
TXT
v=spf1 include:amazonses.com include:_spf.centercode.com ~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

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

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

3.151.88.28:80 href · ×1

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.

daedc1982626e745… google · argon2026h2
Subject: beta.webex.com
Issuer: HydrantID Server CA O1
SANs: beta.webex.com, beta-int.webex.com, z-a.ctim.cisco.com
Valid: 2025-08-21 01:12:13 → 2026-08-26 01:11:13

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 52.222.214.89 2026-06-02 15:24:25.804 2026-06-16 16:05:43.995
A 52.222.214.56 2026-06-02 15:24:25.804 2026-06-16 16:05:43.995
A 52.222.214.43 2026-06-02 15:24:25.804 2026-06-16 16:05:43.995
A 52.222.214.42 2026-06-02 15:24:25.804 2026-06-16 16:05:43.995
MX 10 inbound-smtp.us-east-1.amazonaws.com 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395
NS ns-1960.awsdns-53.co.uk 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395
A 18.239.36.85 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395
NS ns-163.awsdns-20.com 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395
TXT v=spf1 include:amazonses.com include:_spf.centercode.com ~all 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395
A 18.239.36.39 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395
A 18.239.36.38 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395
NS ns-830.awsdns-39.net 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395
NS ns-1520.awsdns-62.org 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395
A 18.239.36.33 2026-06-15 00:23:13.348 2026-07-30 17:23:37.395