Is profile.hatena.ne.jp legit or a scam?
Official Hatena profile service — a legitimate Japanese web platform with 20+ years of operation and clean security standing.
Analysis Summary
No threats detected
All checks passed. This site appears legitimate — but always stay alert for phishing even on trusted domains.
Website Preview

Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site.
MT Intelligence
profile.hatena.ne.jp is a subdomain of Hatena Co., Ltd., a registered active Japanese corporation founded in 2001 and headquartered in Kyoto. Our research confirms this is the official profile service used across Hatena's ecosystem (blogs, bookmarks, user accounts) since at least 2013. The domain carries a 99/100 trust score from independent security scanners, with zero malware detections across 91 engines and no abuse reports on the hosting IP. Business registration data shows Hatena is a legitimate operating company (corporate number 1013201014709). No scam reports, phishing indicators, or credential-harvesting patterns were found. The page itself is a straightforward profile-settings interface with no suspicious redirects, login traps, or malicious scripts.
Web Research Findings
Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for profile.hatena.ne.jp, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.
- profile.hatena.ne.jp is the official profile service subdomain of Hatena (hatena.ne.jp / hatena.co.jp), a well-established Japanese web services company founded in 2001.
- Hatena operates popular services including Hatena Bookmark (b.hatena.ne.jp), Hatena Blog, and user profiles for nicknames, self-introductions, and photos used across their ecosystem.
- Official 2013 announcement confirms the profile functionality was migrated to profile.hatena.ne.jp with redirects from previous URLs.
- Security scans rate hatena.ne.jp highly (99/100 trust score, no flags from 91 engines). No direct scam reports or complaints found for the profile subdomain.
- Some user profiles on the domain contain promotional or spam-like links (e.g., casino, betting, affiliate), but these are user-generated, not indicative of the platform itself being malicious.
- Hatena Co., Ltd. is a registered active Japanese corporation (法人番号 1013201014709) with physical address in Kyoto; recently reported suffering a large CEO fraud incident but remains operational.
- No evidence of phishing, malware distribution, or cloning of other brands associated with this specific domain.
Hatena Co., Ltd. (株式会社はてな), founded 2001 in Kyoto, Japan. Corporate number 1013201014709. Operates hatena.ne.jp services including profiles, blogs, and bookmarks.
Our research confirmed that profile.hatena.ne.jp is the official user-profile subdomain of Hatena Co., Ltd., a well-established Japanese web-services company. Hatena was founded in 2001 and operates popular services including Hatena Bookmark, Hatena Blog, and user profiles. The profile subdomain has been in use since at least 2013. Independent security scanners rate hatena.ne.jp at 99/100 for trust with zero flags from 91 antivirus engines. Business registration records show Hatena Co., Ltd. is an active corporation registered in Japan (corporate number 1013201014709). No scam reports, phishing complaints, or malware incidents were found associated with this domain.
Antivirus Engines
Security Scans
Checked against the major public blocklists used by browsers and security tools — no hits.
Contact Verification
We fetched the page and looked for real-world contact details. Legitimate businesses almost always publish an email on their own domain, a phone number, and a postal address. Scam shops usually don't.
- No contact email found anywhere on the page.
- No phone number listed on the page.
- No postal address visible on the page.
Domain & Encryption
Redirect Chain
- 1301http://profile.hatena.ne.jp/
- 2200https://profile.hatena.ne.jp/
Server Reputation
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 profile.hatena.ne.jp and not a lookalike like p-rofile.hatena.ne.jp.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.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
Safety FAQ
Common questions about this site, 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 profile.hatena.ne.jp. The site appears legitimate based on the signals we checked, but always stay alert for phishing emails that spoof real domains.
- profile.hatena.ne.jp passed our automated security checks with a trust score of 90/100. No antivirus engines or major blacklists flagged the site at the time of the last scan.
- Yes. profile.hatena.ne.jp presents a valid TLSv1.2 certificate issued by Amazon · Amazon RSA 2048 M03, expiring in 112 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.
- No. All 91 antivirus engines in our malware network report profile.hatena.ne.jp as clean.
- No. profile.hatena.ne.jp is not currently listed on the major browser blocklist feeds that modern browsers use.
- profile.hatena.ne.jp resolves to an IP operated by Amazon.com, Inc. in JP (usage type: Data Center/Web Hosting/Transit). Hosting location alone doesn't make a site good or bad, but unusual geography for a brand's claimed country is one of many signals we weigh.
- This is a permanent record of the scan run on June 15, 2026. The verdict and evidence above reflect that scan and do not change on their own. If circumstances around profile.hatena.ne.jp have changed, MalwareTips staff can run a fresh scan, which re-runs every check from scratch and publishes an updated report.
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