Check-Host.cc

Domain

3dbunion.com

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

Run a live full scan of 3dbunion.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
8
A/AAAA targets
Subdomains
2
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
4
in our scans

DNS Records

A
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

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
3dbunion.com 2026-07-17 06:39:45.014

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.

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
CAA 0 issuewild "amazontrust.com" 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
A 3.160.150.75 2026-06-02 23:38:28.074 2026-06-03 00:26:20.133
MX 10 inbound-smtp.us-east-1.amazonaws.com 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
TXT v=spf1 -all 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
CAA 0 iodef "mailto:caa@3dbunion.com" 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
CAA 0 issuewild "awstrust.com" 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
A 3.160.150.3 2026-06-02 23:38:28.074 2026-06-03 00:26:20.133
CAA 0 issuewild "amazon.com" 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
NS ns-1735.awsdns-24.co.uk 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
CAA 0 issue "amazon.com" 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
A 3.160.150.54 2026-06-02 23:38:28.074 2026-06-03 00:26:20.133
CAA 0 issue "amazonaws.com" 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
CAA 0 issuewild "amazonaws.com" 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
NS ns-1048.awsdns-03.org 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
CAA 0 issue "amazontrust.com" 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
NS ns-908.awsdns-49.net 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
A 3.160.150.21 2026-06-02 23:38:28.074 2026-06-03 00:26:20.133
NS ns-334.awsdns-41.com 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
CAA 0 issue "awstrust.com" 2026-06-02 23:38:28.074 2026-07-17 06:39:45.014
A 18.238.243.68 2026-06-03 00:29:34.904 2026-07-17 06:39:45.014
A 18.238.243.5 2026-06-03 00:29:34.904 2026-07-17 06:39:45.014
A 18.238.243.112 2026-06-03 00:29:34.904 2026-07-17 06:39:45.014
A 18.238.243.95 2026-06-03 00:29:34.904 2026-07-17 06:39:45.014