pagead2.googlesyndication.com
Category: Ads
Description of pagead2.googlesyndication.com
pagead2.googlesyndication.com appears to be a long-established Google-owned subdomain associated with online advertising delivery and syndication infrastructure. The domain naming pattern and third-party categorization data indicate that it is used in the advertising ecosystem rather than as a standalone consumer website, which is consistent with ad-serving, tracking, or content distribution functions embedded across other sites and services.
In this scan, the visible page returned a standard Google-branded 404 error, suggesting the specific requested path was not available at the time of access rather than indicating a dedicated homepage experience. The domain is registered through a major corporate registrar, has been active for more than two decades, and uses Google-operated nameservers and hosting, all of which are consistent with a large established web platform.
Safety Assessment for pagead2.googlesyndication.com
The available scan results were broadly clean at the time of this scan. No detections were reported by 0 out of 91 security engines, the malware scan did not flag any files, and the domain was not listed by the checked blacklist and threat-database sources. Multiple web-classification providers categorized the domain as advertising-related, which aligns with its apparent role as part of an ad-serving network rather than indicating malicious activity by itself.
Additional context also supports a lower-risk assessment: the domain is very old, uses established infrastructure, and the screenshot shows a routine 404 error page rather than deceptive content, phishing prompts, or malware delivery indicators. As always, advertising-related domains can still be blocked in some environments for privacy or policy reasons, but based on available scan data, no significant threats were detected at the time of this scan.
Technical Description
The domain presented a valid SSL/TLS certificate issued by a mainstream certificate authority, with expiry in 2026-07-30. It resolves to an IP address hosted by Google LLC in Mountain View, United States, and the reported web server identifier was "sffe." Nameserver delegation points to Google-controlled authoritative DNS infrastructure, which is consistent with a large-scale production service.
DNSSEC was reported as unsigned, which is not uncommon but means DNS responses may not benefit from DNSSEC validation protections. No technical indicators of compromise were provided in the scan data, and the observed response was a standard 404 page rather than an error commonly associated with domain suspension or parking.
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