服务器信息查询
查询对象:www.jab.or.jp
安全评分
74/100
恶意软件/黑名单
未检出
已查询 6 个名单
| IP 地址 | 163.43.193.170 |
|---|---|
| 反向解析主机名 | (未设置 PTR 记录) |
| 网络运营者 | SAKURA-B - SAKURA Internet Inc., JP |
| 所在地 | 日本 大阪府 大阪市 |
服务器所在地
| 国家 | 日本 (JP) |
|---|---|
| 地区 | 大阪府 |
| 城市 | 大阪市 |
| 邮政编码 | 540-0002 |
| 经纬度 | 34.706, 135.493 |
| 时区 | Asia/Tokyo |
| 接入服务商(ISP) | SAKURA Internet Inc. |
| 组织 | SAKURA |
所在地信息是基于 IP 地址推算的大致位置。数据中心的 IP 地址往往显示的是线路运营商的注册地址或管理据点,而非服务器实际所在的物理位置,因此该信息并不代表准确的安装地点,请知悉。
恶意软件・黑名单检测
将域名/IP 与用于追踪垃圾邮件、钓鱼、恶意软件传播等报告来源的公开黑名单(DNSBL)进行比对查询。
| 结果 | 名单 | 查询对象 | 响应 |
|---|---|---|---|
| 未检出 | Spamhaus DBL | www.jab.or.jp | — |
| 未检出 | SURBL | www.jab.or.jp | — |
| 未检出 | Spamhaus ZEN | 163.43.193.170 | — |
| 未检出 | SpamCop | 163.43.193.170 | — |
| 未检出 | Barracuda | 163.43.193.170 | — |
| 未检出 | SORBS | 163.43.193.170 | — |
安全检查
| 良好 | HTTPS | Supported | The connection is encrypted. |
| 良好 | Server Certificate | Valid (108 day(s) left) | A valid certificate is set up. |
| 参考 | Certificate Validation Level | EV (Extended Validation)/Paid certificate | The most rigorously vetted type of certificate. The certificate authority strictly verifies the organization's existence, registration, and location, making impersonation difficult. |
| 有待改善 | HSTS | Not set | Forces connections over HTTPS. Setting this prevents downgrade attacks to HTTP. |
| 有待改善 | CSP (Content Security Policy) | Not set | Restricts which scripts may load, reducing the impact of XSS. |
| 有待改善 | X-Frame-Options | Not set | Prevents this site from being embedded on other sites, protecting against clickjacking. |
| 有待改善 | X-Content-Type-Options | Not set | Disables MIME-type sniffing (nosniff is recommended). |
| 有待改善 | Referrer-Policy | Not set | Limits the referrer information sent to external sites. |
| 有待改善 | Permissions-Policy | Not set | Restricts use of features such as the camera or location. |
| 有待改善 | Version Disclosure | nginx/1.18.0 (Ubuntu) | Software version information is exposed. This can help attackers target known vulnerabilities, so hiding it is recommended. |
| 良好 | Blacklist Listings | 0 / 6 | Not listed on any of the blacklists checked. |
服务器证书
EV (Extended Validation)
Paid certificate
The most rigorously vetted type of certificate. The certificate authority strictly verifies the organization's existence, registration, and location, making impersonation difficult.
| 认证级别 | EV (Extended Validation) |
|---|---|
| 费用类别 | Paid certificate |
| 通用名称(CN) | www.jab.or.jp |
| 覆盖主机名(SAN) | www.jab.or.jp jab.or.jp |
| 主机名匹配 | 匹配 |
| 颁发者 | Cybertrust Japan Co., Ltd. Cybertrust Japan SureServer EV CA G3 |
| 有效期(起始) | 2025-12-01 11:26:30 |
| 有效期(结束) | 2026-12-31 23:59:00(剩余 108 天) |
| 签名算法 | RSA-SHA256 |
| 公钥 | RSA 2048 bit |
| 序列号 | 28F898EAC70E70271813305105AC78EFBD7299B0 |
| 通信协议 | TLSv1.3 TLS_AES_256_GCM_SHA384 |
| 证书链 | 2 张 |
| 证书策略 OID | 2.23.140.1.1 1.2.392.200091.100.721.1 1.2.392.200081.1.22.1 |
详细信息
域名信息(WHOIS)
IP 地址持有者信息
| IP 地址 | 163.43.193.170 |
|---|---|
| 反向解析主机名 | (未设置 PTR 记录) |
| 网络名称 | SAKURA-NET |
| 分配对象 | Japan Network Information Center |
| 地址段 | 163.43.193.0 - 163.43.193.255 |
| 国家 | JP |
| AS 号 | 9370 |
| AS 运营者 | SAKURA-B - SAKURA Internet Inc., JP |
| 路由公告前缀 | 163.43.0.0/16 |
| 管理注册机构 | apnic |
DNS 记录
| A 记录 | 163.43.193.170 |
|---|
HTTP 响应头
| HTTP 状态码 | 200 |
|---|---|
| 最终网址 | https://www.jab.or.jp/ |
| server | nginx/1.18.0 (Ubuntu) |
| date | Mon, 14 Sep 2026 11:28:13 GMT |
| content-type | text/html; charset=utf-8 |
| content-length | 3466 |
| connection | keep-alive |
| etag | "c80pemuu1h2oa" |
| x-powered-by | Next.js |
| vary | Accept-Encoding |
※ 本查询仅通过 DNS 查询、WHOIS、RDAP、TLS 连接与 HTTP 获取方式进行,未对目标服务器执行端口扫描或漏洞检测。黑名单查询结果取决于各名单提供方自身的判断,是否被收录并不直接代表存在危险。