81.186.75.72
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of 81.186.75.72
On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.
Autonomous System
Geolocation
Reverse DNS
Network
TLS Certificates
TLS certificate observations pending
Once our scan layer captures a TLS cert from this IP, certificate chain, JARM and JA4S fingerprints will appear here.
Known Vulnerabilities
Published CVEs matched to the software versions fingerprinted on this host. Matching is by product and version against the NVD dictionary — presence of a CVE does not confirm the host is exploitable (patches or backports may apply).
| CVE | Software | CVSS | Severity | Summary |
|---|---|---|---|---|
| CVE-2018-1312 | Apache 2.4.7 | 9.8 | N/A | In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated us... |
| CVE-2016-0736 | Apache 2.4.7 | 7.5 | N/A | In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB m... |
| CVE-2016-2161 | Apache 2.4.7 | 7.5 | N/A | In Apache HTTP Server versions 2.4.0 to 2.4.23, malicious input to mod_auth_digest can cause the server to crash, and each instance continues to crash even for... |
| CVE-2017-15710 | Apache 2.4.7 | 7.5 | N/A | In Apache httpd 2.0.23 to 2.0.65, 2.2.0 to 2.2.34, and 2.4.0 to 2.4.29, mod_authnz_ldap, if configured with AuthLDAPCharsetConfig, uses the Accept-Language head... |
| CVE-2017-9798 | Apache 2.4.7 | 7.5 | N/A | Apache httpd allows remote attackers to read secret data from process memory if the Limit directive can be set in a user's .htaccess file, or if httpd.conf has... |
| CVE-2016-4975 | Apache 2.4.7 | 6.1 | N/A | Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made in 2.4.25 and 2.2.32... |
| CVE-2013-5704 | Apache 2.4.7 | 5.0 | MEDIUM | The mod_headers module in the Apache HTTP Server 2.2.22 allows remote attackers to bypass "RequestHeader unset" directives by placing a header in the trailer po... |
| CVE-2014-3523 | Apache 2.4.7 | 5.0 | MEDIUM | Memory leak in the winnt_accept function in server/mpm/winnt/child.c in the WinNT MPM in the Apache HTTP Server 2.4.x before 2.4.10 on Windows, when the default... |
| CVE-2014-3581 | Apache 2.4.7 | 5.0 | MEDIUM | The cache_merge_headers_out function in modules/cache/cache_util.c in the mod_cache module in the Apache HTTP Server before 2.4.11 allows remote attackers to ca... |
| CVE-2015-3184 | Apache 2.4.7 | 5.0 | MEDIUM | mod_authz_svn in Apache Subversion 1.7.x before 1.7.21 and 1.8.x before 1.8.14, when using Apache httpd 2.4.x, does not properly restrict anonymous access, whic... |
| CVE-2014-0117 | Apache 2.4.7 | 4.3 | MEDIUM | The mod_proxy module in the Apache HTTP Server 2.4.x before 2.4.10, when a reverse proxy is enabled, allows remote attackers to cause a denial of service (child... |
| CVE-2014-8109 | Apache 2.4.7 | 4.3 | MEDIUM | mod_lua.c in the mod_lua module in the Apache HTTP Server 2.3.x and 2.4.x through 2.4.10 does not support an httpd configuration in which the same Lua authoriza... |
| CVE-2015-3185 | Apache 2.4.7 | 4.3 | MEDIUM | The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associate... |
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
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.
Multi-Vantage Check
Reachability accrued passively from real user-triggered checks across our 65+ probe nodes. Run a live check to add fresh data.
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 |
|---|---|---|---|
| 80 | Apache2 Ubuntu Default Page: It works | 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
No DNS-confirmed domains yet
We cross-reference body-cited domains against our DNS resolver records. Confirmations appear here once both sides have data for the same name.
External References
No external references found yet
As HTML bodies get banner-grabbed, references to external domains land here.
History
The full change-log (ASN moves, cert rotations, port-state diffs) accumulates as our archives grow.