服务器信息查询
查询对象：ultra-domain.jp
安全评分
71/100
恶意软件／黑名单
未检出
已查询 6 个名单
| IP 地址 | 18.179.245.169 |
|---|---|
| 反向解析主机名 | ec2-18-179-245-169.ap-northeast-1.compute.amazonaws.com |
| 网络运营者 | AMAZON-02 - Amazon.com, Inc., US |
| 所在地 | 日本 東京都 東京都 |
服务器所在地
| 国家 | 日本 (JP) |
|---|---|
| 地区 | 東京都 |
| 城市 | 東京都 |
| 经纬度 | 35.6895, 139.69171 |
| 时区 | Asia/Tokyo |
| 接入服务商（ISP） | Amazon Technologies Inc. |
| 组织 | AWS EC2 (ap-northeast-1) |
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 | ultra-domain.jp | — |
| 未检出 | SURBL | ultra-domain.jp | — |
| 未检出 | Spamhaus ZEN | 18.179.245.169 | — |
| 未检出 | SpamCop | 18.179.245.169 | — |
| 未检出 | Barracuda | 18.179.245.169 | — |
| 未检出 | SORBS | 18.179.245.169 | — |
安全检查
| 良好 | HTTPS | Supported | The connection is encrypted. |
| 良好 | Server Certificate | Valid (49 day(s) left) | A valid certificate is set up. |
| 参考 | Certificate Validation Level | DV (Domain Validation)／Free certificate | This certificate is issued after verifying only control of the domain. The connection is encrypted, but the existence of the operating organization is not verified. |
| 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 | Cookie Attributes | Secure not set | Adding Secure / HttpOnly / SameSite to cookies helps prevent interception and theft via XSS. |
| 有待改善 | Version Disclosure | nginx/1.31.0 | 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
DV (Domain Validation)
Free certificate
This certificate is issued after verifying only control of the domain. The connection is encrypted, but the existence of the operating organization is not verified.
| 认证级别 | DV (Domain Validation) |
|---|---|
| 费用类别 | Free certificate |
| 通用名称（CN） | ultra-domain.jp |
| 覆盖主机名（SAN） | ultra-domain.jp |
| 主机名匹配 | 匹配 |
| 颁发者 | Let's Encrypt YR1 |
| 有效期（起始） | 2026-08-05 11:19:51 |
| 有效期（结束） | 2026-11-03 11:19:50（剩余 49 天） |
| 签名算法 | RSA-SHA256 |
| 公钥 | RSA 2048 bit |
| 序列号 | 05D21C99CD4588EBE49FB524EF0828A0A332 |
| 通信协议 | TLSv1.3 TLS_AES_256_GCM_SHA384 |
| 证书链 | 3 张 |
| 证书策略 OID | 2.23.140.1.2.1 |
详细信息
域名信息（WHOIS）
| 注册日期 | 2014/10/16 |
|---|---|
| 最后更新日期 | 2026/06/06 13:44:04 (JST) |
| 到期日期 | 2026/10/31 |
| 状态 | Active |
| 域名服务器 | ns1.ultra-dns.jp ns2.ultra-dns.jp |
IP 地址持有者信息
| IP 地址 | 18.179.245.169 |
|---|---|
| 反向解析主机名 | ec2-18-179-245-169.ap-northeast-1.compute.amazonaws.com |
| 网络名称 | AMAZON-NRT |
| 分配对象 | Amazon Data Services Japan |
| 地址段 | 18.179.0.0 - 18.179.255.255 |
| AS 号 | 16509 |
| AS 运营者 | AMAZON-02 - Amazon.com, Inc., US |
| 路由公告前缀 | 18.179.0.0/16 |
| 管理注册机构 | arin |
DNS 记录
| A 记录 | 18.179.245.169 |
|---|---|
| MX 记录 | 1 SMTP.GOOGLE.COM |
| NS 记录 | ns2.ultra-dns.jp ns1.ultra-dns.jp |
| TXT 记录 | google-site-verification=RrHAYRD4hYNJq3nbtOMC5ZA3nBAxn2c0TWYREeCAKUk google-site-verification=KYNzgKLhWu8jo-4GWGMwwpShdoDXbh3Qor3RC9tn-XA klaviyo-site-verification=T84WVi |
| SOA 记录 | ns1.ultra-dns.jp (support.ultra-dns.jp) |
HTTP 响应头
| HTTP 状态码 | 200 |
|---|---|
| 最终网址 | https://ultra-domain.jp/ |
| server | nginx/1.31.0 |
| content-type | text/html; charset=UTF-8 |
| transfer-encoding | chunked |
| connection | keep-alive |
| vary | Accept-Encoding |
| set-cookie | ci_session_dev=p51iofjuutgni9bhtqr0nco72rkg34jg; path=/; HttpOnly; SameSite=Strict |
| expires | Thu, 19 Nov 1981 08:52:00 GMT |
| cache-control | no-store, no-cache, must-revalidate / no-store, max-age=0, no-cache |
| pragma | no-cache |
| date | Mon, 14 Sep 2026 11:25:50 GMT |
※ 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。