Check-Host.cc
Domain

4gsoft.com

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

Run a live full scan of 4gsoft.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
6
A/AAAA targets
Subdomains
4
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
3
in our scans

DNS Records

A
104.21.87.15, 172.67.139.38
AAAA
2606:4700:3031::ac43:8b26, 2606:4700:3033::6815:570f, 2606:4700:3034::ac43:8b26, 2606:4700:3036::6815:570f
MX
1 smtp.google.com
NS
marty.ns.cloudflare.com, noor.ns.cloudflare.com
TXT
v=spf1 include:_spf.google.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

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

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.

747f6708e91b94c5… digicert · wyvern2026h2
Subject: 4gsoft.com
Issuer: YE1
SANs: *.4gsoft.com, 4gsoft.com
Valid: 2026-08-11 11:24:06 → 2026-11-09 11:24:05
496db8c74b7996cf… cloudflare · nimbus2026
Subject: 4gsoft.com
Issuer: YE1
SANs: *.4gsoft.com, 4gsoft.com
Valid: 2026-08-11 08:11:49 → 2026-11-09 08:11:48
4e2b7760e614f640… google · argon2026h2
Subject: 4gsoft.com
Issuer: YE1
SANs: *.4gsoft.com, 4gsoft.com
Valid: 2026-08-11 08:11:49 → 2026-11-09 08:11:48

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
AAAA 2606:4700:3031::ac43:8b26 2026-06-01 09:57:09.612 2026-06-01 09:57:09.612
TXT v=spf1 include:_spf.google.com ~all 2026-06-01 09:57:09.612 2026-08-22 14:03:49.756
NS noor.ns.cloudflare.com 2026-06-01 09:57:09.612 2026-08-22 14:03:49.756
MX 1 smtp.google.com 2026-06-01 09:57:09.612 2026-08-22 14:03:49.756
AAAA 2606:4700:3033::6815:570f 2026-06-01 09:57:09.612 2026-06-01 09:57:09.612
NS marty.ns.cloudflare.com 2026-06-01 09:57:09.612 2026-08-22 14:03:49.756
A 104.21.87.15 2026-06-01 09:57:09.612 2026-08-22 14:03:49.756
A 172.67.139.38 2026-06-01 09:57:09.612 2026-08-22 14:03:49.756
AAAA 2606:4700:3036::6815:570f 2026-08-12 04:43:43.668 2026-08-22 14:03:49.756
AAAA 2606:4700:3034::ac43:8b26 2026-08-12 04:43:43.668 2026-08-22 14:03:49.756