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Azure DNS
Hosting
Amazon CloudFront
Microsoft 365
Location
United States
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jpo.go.jp No paid content found
Categories: Patents & Trademarks Business Services
Updated: 2026-09-16 00:41
Language: English (default)
Access: Normal
Profile views 1
Outbound visits 0
Website Overview
The available information shows a mix of normal operation and configuration gaps. Depending on how the website is used, these gaps may affect secure access or the consistency of its public presentation.
Domain and Registration
Unknown
DNS and Email
The lowest TTL is 60 seconds, supporting rapid record changes at the cost of more frequent lookups. Nameservers are provided by Azure DNS, indicating managed DNS hosting. DNS and provider evidence indicate traffic passes through the Amazon CloudFront CDN, which may support caching and traffic distribution. MX records point to the Microsoft 365 email service. The CNAME points to d3eetv161som4z.cloudfront.net, associated with Amazon CloudFront.
TLS and Certificates
The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued within the Amazon cloud or CDN ecosystem. The certificate is valid for about 197 days in total, with 99 days remaining.
HTTP and Browser Security
The checked browser-security headers were not detected, leaving fewer explicit browser-side safeguards. CORS permits any origin to read this response. This is common for public resources; sensitive responses need narrower handling. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The x-cache, via response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers.
Technology Stack Analysis
The public page identifies Amazon CloudFront without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
Unknown
Hosting and Email
Pages, Search and Sharing
| Meta description | 日本商标局 |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | Not detected |
Unknown
robots.txt (opens in a new tab)
HTTP 403Unknown
Sitemaps
0No sitemaps found
Registration details RDAP / WHOIS
Unknown
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | d3eetv161som4z.cloudfront.net | 3.170.3.38 | 60 | — |
| A | d3eetv161som4z.cloudfront.net | 3.170.3.71 | 60 | — |
| A | d3eetv161som4z.cloudfront.net | 3.170.3.76 | 60 | — |
| A | d3eetv161som4z.cloudfront.net | 3.170.3.84 | 60 | — |
| AAAA | d3eetv161som4z.cloudfront.net | 2600:9000:286a:1600:13:c959:84c0:93a1 | 60 | — |
| AAAA | d3eetv161som4z.cloudfront.net | 2600:9000:286a:2400:13:c959:84c0:93a1 | 60 | — |
| AAAA | d3eetv161som4z.cloudfront.net | 2600:9000:286a:4a00:13:c959:84c0:93a1 | 60 | — |
| AAAA | d3eetv161som4z.cloudfront.net | 2600:9000:286a:7e00:13:c959:84c0:93a1 | 60 | — |
| AAAA | d3eetv161som4z.cloudfront.net | 2600:9000:286a:ac00:13:c959:84c0:93a1 | 60 | — |
| AAAA | d3eetv161som4z.cloudfront.net | 2600:9000:286a:c00:13:c959:84c0:93a1 | 60 | — |
| AAAA | d3eetv161som4z.cloudfront.net | 2600:9000:286a:d400:13:c959:84c0:93a1 | 60 | — |
| AAAA | d3eetv161som4z.cloudfront.net | 2600:9000:286a:e600:13:c959:84c0:93a1 | 60 | — |
| MX | jpo.go.jp | jpo-go-jp.mail.protection.outlook.com | 360 | 0 |
| NS | jpo.go.jp | ns1-09.azure-dns.com | 300 | — |
| NS | jpo.go.jp | ns2-09.azure-dns.net | 300 | — |
| NS | jpo.go.jp | ns3-09.azure-dns.org | 300 | — |
| NS | jpo.go.jp | ns4-09.azure-dns.info | 300 | — |
| TXT | jpo.go.jp | MS=CE55A72896A12849089FFB4423C130D363FB19C7 | 360 | — |
| TXT | jpo.go.jp | MS=ms87565609 | 360 | — |
| TXT | jpo.go.jp | v=spf1 mx include:webcas.net include:spf.protection.outlook.com include:mm-enquete-cnt.meti.go.jp +ip4:101.102.225.43 +ip4:101.102.225.165 include:m7frt990001.jpo.go.jp include:m7frt980001.jpo.go.jp include:haishin.mmagazine.meti.go.jp -all | 360 | — |
| CNAME | www.jpo.go.jp | d3eetv161som4z.cloudfront.net | 360 | — |
| DS | jpo.go.jp | 65108 13 2 96f2b73a7ffe452ee3774a608dde1dc38e98137890e27f0126da5e4df122b470 | 7200 | — |
| DMARC | _dmarc.jpo.go.jp | v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected] | 360 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | www.jpo.go.jp |
| Issuer | Amazon |
| Valid until | 2026-12-24T23:59 · Remaining when checked: 99 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| cache-control | no-store, max-age=0 |
| server | CloudFront |
| access-control-allow-origin | * |
Identified technologies
Amazon CloudFront
Recent Updates
- Website Description
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