Phishing
This site is classified as Phishing based on multiple risk signals, including 1 blacklist detections, no established public user-review history, and phishing-related signals. These risks are driven by active warning signals despite the site's longer domain history.
Trust signal radarNormalized trust signals for sem-agency.co.jpDomain Maturity: 2660 daysDomain MaturityWarning Cleanliness: 1 detectionsWarningCleanlinessSafety Level: 3 negative tagsSafetyLevelPositive Signals: 1 positive signalsPositiveSignalsPopularity: Estimated low traffic without Tranco or social profile dataPopularityTrust Zone: .co.jpTrust ZoneOperational Signals: 1 detected servicesOperationalSignalsLocation Credibility: Hosting country JPLocation Credibility
Figure 1. Trust signal radar for sem-agency.co.jp. Larger shaded area indicates stronger trust signals.
How we scored sem-agency.co.jp
Tech signals:
Wordpress Platform, SEO Optimization
Negative signals:
security-provider warnings
a malware or phishing blacklist detection (1)
heuristic signals associated with phishing
automated caution checks
limited independent reputation data
Positive signals:
a long-term domain history (7.3 years)
an active SSL certificate (3 months)
Last checked October 30, 2026 at 3:53 PM by
Gridinsoft Trust Model v2.5.8
Share this report?
What is Sem-agency?
We flagged Sem-agency.co.jp as phishing. The page behavior matches a common credential-theft flow: impersonation first, urgency second, data request last.
Typical prompts on sites like this include account alerts, failed-delivery notices, or "verify now" dialogs asking for passwords, card numbers, or one-time codes. Do not submit credentials here. Open the real service in a new tab and check your account directly.
This domain was registered July 19, 2019 at 4:01 AM through the company unknown
and ownership information is not publicly available.
Complaint contact not found.
Is sem-agency.co.jp safe?
— Unfortunately, not likely.
🚨
Gridinsoft blocks this website because it was classified as phishing.
sem-agency.co.jp has a blacklist warning and a 7/100 trust score. Verify the site identity before use and avoid sending sensitive or payment data.
Why is sem-agency.co.jp marked "Phishing"?
Gridinsoft evaluates sem-agency.co.jp, focusing on limited website popularity, suspicious content indicators (Heuristic - Phishing, Heuristic Risk, Blacklisted), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases, customer reviews from various independent platforms. We weigh these indicators to calculate the trust score.
Note: Automated systems are not perfect — while the evidence suggests risk, there is still a chance the site is legitimate. We recommend you check the website using detailed analysis or by contacting the company directly through verified channels.
Sem-agency Digital Footprints
A structured view of the site's detected themes, page signals, and related online footprint elements.
Wordpress Platform
Our analyzer determines that this website is using WordPress CMS. WordPress is the most popular content management system, powering over 43% of websites globally.
Google Tag Manager
This website uses Google Tag Manager to add and update tracking tags on its website.
SEO Optimization
The sem-agency.co.jp website employs search engine optimization (SEO) techniques to improve its visibility and ranking in search engine results pages (SERPs).
jQuery Library
Heuristic - Phishing
Heuristic Risk
Established Domain
This site has maintained active domain presence over time, indicating operational continuity.
Listed by Gridinsoft
Gridinsoft Internet Security classified this site as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
External provider warnings: 1/26 Phishing
This section shows what independent external security sources say about this site.
A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.
If no source reports a warning, the site is shown as clear in this section.
SOCRadar
Phishing
External provider results for Sem-agency.co.jp, last checked October 30, 2026.
— VirusTotal
Domain Information
CreatedJuly 19, 2019 at 4:01 AM
Domain Age7.3 years
Top Level Domain.co.jpDomain Extension
Technical Details
IP Address202.181.97.59
Hosting ProviderAS9370 SAKURA Internet Inc.JP
NetworkAS9370 - SAKURA Internet Inc.
SSL CertificateYR2TLSv1.3 · Valid for: 3 months · from September 5, 2026 at 12:55 PM · to December 4, 2026 at 12:55 PM
Content from the analyzed website
Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.
Original page title運用型広告に特化した専門集団SEMエージェンシー
Original descriptionSEMエージェンシーはYahoo!リスティング広告、Googleアドワーズなどのリスティング広告の運用代行・コンサルティングサービスを提供する会社です。お客様のビジ�...
Primary Language
Mentioned hosts (16)
www.clarity.msc.bing.comunpkg.comc.clarity.mskitchen.juicer.ccd.k3r.jpscripts.clarity.mscode.jquery.comwww.google-analytics.comn.clarity.msc.k3r.jpsem-agency.co.jpcdnjs.cloudflare.comwww.googletagmanager.comwww.google.com
and 1 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
Wordpress PlatformSEO OptimizationjQuery Library
Verified ServicesThis domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Google Verification
Domain ownership verified by Google.
Security FingerprintUnique identifier based on site analysis
Scammers have devised new ways to deceive users, and what was relevant ten years ago may not be applicable today. In this post, we have compiled the most current types of online scams.
If you own Sem-agency.co.jp and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.
Your comment is currently undergoing moderation and will be published shortly.
Help protect others by sharing this page on social media! The more people who know about sem-agency.co.jp, the fewer chances they have to deceive someone else.Help others evaluate sem-agency.co.jp by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about sem-agency.co.jp, the fewer chances they have to deceive someone else. Help others evaluate sem-agency.co.jp by sharing this page on social media!