Check-Host.cc

IP Address IPv4

41.93.76.16

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

Run a live full scan of 41.93.76.16

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

Autonomous System

ASN
AS Name
Tanzania Education And Research Network
AS Type
RIR
AFRINIC
Allocated
2010-03-02
Allocation status
Allocated

Geolocation

Country
TZ · Tanzania
Continent
Africa
Source
MaxMind GeoLite2

Reverse DNS

PTR
Last seen

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
80 tcp http Apache/2.4.58 (Ubuntu) 2026-05-26 02:30:39.000
443 tcp https Apache/2.4.58 (Ubuntu) 2026-07-24 14:54:50.000

TLS Certificates

Port 443 ceda22bfdf96…
Subject: *.nactvet.go.tz
Issuer: Sectigo Public Server Authentication CA OV R36
SANs: *.nactvet.go.tz, nactvet.go.tz
Valid 2025-08-16 00:00:00 → 2026-08-20 23:59:59

Tech Stack

Wappalyzer fingerprinting pending

HTTP-body analysis identifies web frameworks, CMS platforms, analytics, JS libraries and server-side languages from this host.

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-leak candidates for this IP

When this IP serves a TLS cert for a domain that fronts behind a CDN, that domain surfaces here as an origin-leak candidate with a confidence score.

Hosted Domains

1 domain resolve (A-record) to this IP.

Multi-Vantage Check

Reachability accrued passively from real user-triggered checks across our 65+ probe nodes. Run a live check to add fresh data.

ICMP responsive This IP replied to our global ICMP sweep — last confirmed 2026-07-31.

No accumulated reachability data yet

Reachability accrues from real user-triggered checks. Trigger a Ping or HTTP check from our 65+ probe nodes to contribute the first data point.

Web Pages

Port Page title Status Flags
443 Redirect 303
80 302 Found 302

Threat Intelligence

No threat-intel matches

This IP doesn't appear in any of the feeds we mirror (Tor exits, FireHOL Level 1-3, Spamhaus DROP/EDROP, URLhaus, OpenPhish). Absence here doesn't prove the IP is clean — it just means none of our public-feed sources flag it.

Co-Hosted Domains

Domains this host references in its HTML AND whose DNS A/AAAA record resolves back to this IP — i.e. actually hosted here.

cse.nactvet.go.tz DNS-confirmed

External References

No external references found yet

As HTML bodies get banner-grabbed, references to external domains land here.

History

First observed
2026-05-26 02:09
Last observed
2026-07-24 14:54
Scan observations
8

The full change-log (ASN moves, cert rotations, port-state diffs) accumulates as our archives grow.