No threats detected
All checks passed. This site appears legitimate — but always stay alert for phishing even on trusted domains.
Is tpf.adstirservice.com legit or a scam?
This looks safe to use.
Technical ad-tracking subdomain for Japanese SSP AdStir, 8.6 years old, clean reputation, shows raw S3 bucket listing.
Analysis Summary
Website Preview
Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site.
Visual analysis
We capture a fresh screenshot of the live page and ask a vision model to look for scam visual patterns — fake trust badges, countdown timers, overlay pop-ups, and visual clones of legitimate brands.
Visual red flags detected in the screenshot
The page displays a raw XML ListBucketResult from an Amazon S3 bucket rather than a functional website, indicating a misconfigured or non-functional domain.
What our vision model saw
2 signalsPage appears parked or non-functional
Renders raw XML directory listing from an Amazon S3 bucket
Intelligence
The domain adstirservice.com has been registered since December 2017 and serves as infrastructure for the AdStir advertising network operated by United Marketing Technologies in Japan. Our antivirus network returned zero detections across 92 engines and browser blocklists show no flags. The hosting IP carries a low abuse score of 2/100 with only one report. The visual scan captured a raw XML directory listing from an Amazon S3 bucket, indicating the subdomain is not meant for direct browser access. No scam reports, complaints, or negative mentions appear in our web research. The combination of long domain history, clean technical signals, and documented legitimate business use points to a non-malicious infrastructure endpoint.
Web Research Findings
Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for tpf.adstirservice.com, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.
- The domain adstirservice.com is a technical infrastructure domain used by the AdStir advertising platform, a Japanese Supply Side Platform (SSP).
- The subdomain tpf.adstirservice.com is typically used for tracking pixels, ad delivery, or cookie syncing within the AdStir network.
- The domain has been registered since December 2017, indicating a long-standing operational history.
- No significant public scam reports or malware blacklistings were found specifically for this subdomain in recent security databases.
- The parent service, AdStir, is managed by United Marketing Technologies, Inc., a subsidiary of United, Inc. (Japan).
Domain Timeline
- Dec 6, 2017Domain registered
First appeared in WHOIS records — 8.6 years old today.
- Jul 13, 2026Latest security review — Reviewed as safe
This scan re-ran every check and found no active threat signals.
tpf.adstirservice.com has operated for years with no threat signals in this review — a long, stable track record, though it is never a guarantee on its own.
Threat Detection
Antivirus Engines
Security Scans
Checked against the major public blocklists used by browsers and security tools — no hits.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
Technical Details
domain · encryption · redirects · server reputation · referencedThe plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too. Use this to corroborate the verdict, not to overturn it.
Domain & Encryption
Server Reputation
What to do
Still, stay alert
No major threat indicators — but a clean scan does not guarantee every page is safe, and phishing emails routinely spoof real domains.
- Double-check the exact URL in your address bar
Confirm you are actually on tpf.adstirservice.com and not a lookalike like t-pf.adstirservice.com.com or an IDN homoglyph.
- Use a password manager
Password managers only auto-fill on the exact domain they were saved for — they refuse to fill lookalike domains, which is the single best phishing defence.
- OpenDiscuss this site on the forum
If you have first-hand experience with this site — good or bad — share it with the MalwareTips community.
Final Verdict
This is a technical subdomain used by the AdStir advertising platform for tracking pixels and ad delivery. The domain is 8.6 years old with clean scans and no scam reports. No action needed unless you were redirected here unexpectedly.
Safety FAQ
Common questions, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.
- Our automated security review found no threat indicators on tpf.adstirservice.com, so it appears legitimate. All 92 antivirus engines we queried report it clean, and the domain is 8.6 years old, registered on December 6, 2017 — established domains are far less likely to be scams. Even so, always double-check the exact address in your browser, because phishing emails routinely spoof real, trusted domains like this one.
- tpf.adstirservice.com passed our automated checks with a trust score of 82/100. No antivirus engines or major blacklists flagged it at the time of the last scan, and its signals line up with an established, legitimate site. Treat any unexpected login prompt or payment request on it with the same caution you would anywhere.
- Yes — and this is worth understanding. Even trustworthy domains get spoofed in phishing emails (a fake message that only looks like it's from tpf.adstirservice.com), and legitimate sites are occasionally compromised on specific pages. A clean verdict means the site itself checks out today; it does not mean every email or link claiming to be from tpf.adstirservice.com is genuine. Always reach the site by typing the address yourself rather than clicking links in unexpected messages.
- No — all 92 antivirus and blocklist engines in our malware network currently report tpf.adstirservice.com as clean. That's a good sign, though antivirus coverage is only one of the many signals we weigh, and brand-new scam sites can appear clean before vendors catch up.
- No — tpf.adstirservice.com is not currently on the major browser blocklist feeds that Chrome, Safari, Firefox, and Edge rely on. Note that blocklists can lag behind brand-new scam domains, so "not listed" is reassuring but not a guarantee on its own.
- tpf.adstirservice.com is 8.6 years old, registered on December 6, 2017 through GMO Internet Group, Inc. d/b/a Onamae.com. A multi-year registration history is one of the stronger signals against a scam, though it's never a guarantee on its own — established domains can still be misused.
- Yes — tpf.adstirservice.com presents a valid TLSv1.3 certificate issued by Amazon · Amazon RSA 2048 M04, valid for another 80 days. Important caveat: SSL only encrypts the connection between you and the site — it does not verify who runs it. Almost all scam sites now have valid SSL too, so a padlock alone never means "safe".
- tpf.adstirservice.com resolves to an IP operated by Amazon.com, Inc. in US (Content Delivery Network). Hosting location alone doesn't make a site good or bad — but hosting that doesn't match a brand's claimed country, or that sits on networks known for abuse, is one of the many signals we weigh alongside the verdict above.
- This report is a record of the scan run on July 13, 2026, and the verdict reflects that point in time. Scam sites change fast — they can go live, get flagged, or vanish within days — so if you believe something about tpf.adstirservice.com has changed, MalwareTips staff can run a fresh scan that re-checks every signal from scratch and republishes an updated verdict.
User reviews & comments(0)
Share your experience — "Lost $200 on a fake checkout" is more useful than "Scam". Your review helps others avoid traps.