client-side-metrics.jp2.as.criteo.net
Category: Ads
Description of client-side-metrics.jp2.as.criteo.net
client-side-metrics.jp2.as.criteo.net appears to be a subdomain used by Criteo, a digital advertising and marketing technology company. Based on the domain structure and the available category labels, this host is likely associated with client-side measurement, advertising delivery, or web analytics functions rather than a standalone consumer-facing website.
The classifications provided by multiple web-categorization sources describe it as advertising- or analytics-related infrastructure. That suggests the domain may support tracking, campaign measurement, or ad-performance services used by websites and applications, likely as part of Criteo's broader ad-tech platform. The long registration history and operator-branded nameservers are also consistent with an established corporate service endpoint.
Safety Assessment for client-side-metrics.jp2.as.criteo.net
At the time of this scan, no security engines reported detections for this domain, and the malware scan did not identify any flagged files, malicious links, or suspicious iframes. In addition, major threat-database and blacklist checks were clean based on the available data, with no content-malice listings detected.
Contextually, this appears to be an established infrastructure subdomain tied to a long-standing advertising technology provider, and the domain age of more than 21 years supports that interpretation. The site categories indicate advertising and web analytics activity, which some users may consider privacy-sensitive, but that is different from evidence of malware or phishing. Based on available scan data, no significant threats were detected at the time of this scan.
Technical Description
The domain uses a valid TLS certificate issued by DigiCert, with expiry listed as 2026-08-17. It resolves to an IP in Japan and appears to be hosted on infrastructure identified as Criteo DC3, using the Kestrel web server. The nameservers are branded under criteo.com, which is consistent with operator-controlled DNS.
DNSSEC is unsigned, which is not uncommon but means DNS responses do not appear to benefit from DNSSEC validation. No technical indicators of compromise were provided in the scan results, and blacklist checks were clean at the time of assessment.
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