Check-Host.cc

IP Address IPv4

85.17.12.66

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

Run a live full scan of 85.17.12.66

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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ASN
AS60781
LeaseWeb Netherlands / AMS-01
Country
NL
The Netherlands
Reverse DNS
host.ukusbroj1.com
PTR
Open Ports
4
Last scan

Autonomous System

ASN
AS Name
LeaseWeb Netherlands / AMS-01
AS Type
RIR
RIPE NCC
Allocated
2013-05-13
Allocation status
Allocated

Geolocation

Country
NL · The Netherlands
Continent
Europe
Source
MaxMind GeoLite2

Reverse DNS

Last seen
2026-07-27 18:47:50

Network

Prefix
RPKI

Open Ports

Port Proto Service Server Last seen
143 tcp imap 2026-06-17 22:10:05.000
443 tcp https Apache 2026-07-27 18:47:11.000
993 tcp imaps 2026-07-17 07:53:10.000
2083 tcp 2026-07-25 21:16:29.000

TLS Certificates

Port 443 876ff51fba66…
Subject: *.ukusno1.rs
Issuer: YR1
SANs: *.ukusno1.rs, ukusno1.rs
Valid 2026-06-17 15:58:41 → 2026-09-15 15:58:40
Port 443 84f468a08428…
Subject: *.ukusno1.rs
Issuer: R12
SANs: *.ukusno1.rs, ukusno1.rs
Valid 2026-04-17 15:58:43 → 2026-07-16 15:58:42

Tech Stack

Detected via Wappalyzer-style rules on the HTTP response body, headers, scripts and meta tags.

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

3 domains 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 2026-08-03.

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 UkusNo.1 - Premium Sendviči i HORECA Distribucija 200

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.

www.ukusno1.rs DNS-confirmed

External References

Domains the body links to whose DNS does NOT resolve to this IP — usually CDN assets, embeds, or third-party services. Boilerplate (Google Fonts, jsDelivr, w3.org…) is already filtered.

History

First observed
2026-05-27 01:36
Last observed
2026-07-27 18:47
Scan observations
10

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