简体中文
English快速了解
- 分类
- 其他
- 语言
- 未知
- 付费内容信号
- 暂未发现付费内容已观察
- 注册年份
- 1997
- 主机
- Cloudflare推测
- HTTPS 证书信任
- 通过已观察
- 最后更新
相关问题
更多相关问题 →niehs.nih.gov 是什么网站？
未知。
niehs.nih.gov 有付费内容吗？
未知。
niehs.nih.gov 支持哪些语言？
默认语言：未知。
如何访问 niehs.nih.gov？
点击访问网站，即可在新标签页前往该网站。
有哪些与 niehs.nih.gov 类似的网站？
未知。
网站信息概览
从当前可见信息判断，域名长期存在且接入成熟网络服务，这些独立信号共同指向更稳定的运营投入，但不能单独证明内容或交易绝对可信。
域名与注册信息
截至本次评测，域名年龄约为 29 年。域名处于正常锁定状态，可降低未经授权转移的风险。结合现有公开信息推测，该网站使用 .gov 受限顶级域。注册资料未被完全遮蔽，可从公开记录核对部分联系信息。
DNS 与邮件配置
现有迹象表明，DNS 托管可识别为 nih.gov。综合当前可观察字段，该域名的收件服务由 nih.gov 提供。RDAP 显示 DNSSEC 已签名。已检测到 CAA 记录，用于限定可签发证书的 CA。DNS 中没有 CNAME 记录，这是常见的直接解析方式。
TLS 与证书
公钥算法为 EC，密钥长度 256 位。证书链完整，可由客户端连续验证。证书可验证域名控制权，但现有数据不能确认组织身份。从公开技术信号来看，HTTPS 使用 Let's Encrypt 的自动化证书。该证书有效期约 89 天，剩余 85 天。
HTTP 响应
未知
技术栈分析
从当前可见信息判断，本次识别到 Cloudflare，具体版本为未知。信息暴露面比直接公开版本更小，实际风险仍取决于生产环境采用的版本和配置。
SEO 与社交分享
未知
主机和电子邮件
Cloudflare域名登记事实
| 注册商 | get.gov |
|---|---|
| 注册时间 | 1997-10-02 |
| 到期时间 | 2027-08-22 |
| 域名状态 | server transfer prohibited |
| 名称服务器 | ns.nih.gov、ns2.nih.gov、ns3.nih.gov |
| DNSSEC | signed |
DNS 记录
| 类型 | 名称 | 值 | TTL | 优先级 |
|---|---|---|---|---|
| A | niehs.nih.gov | 104.18.14.200 | 1800 | — |
| MX | nih.gov | nihcesxway3.hub.nih.gov | 7200 | 10 |
| MX | nih.gov | nihcesxway4.hub.nih.gov | 7200 | 10 |
| MX | nih.gov | nihcesxway5.hub.nih.gov | 7200 | 10 |
| MX | nih.gov | nihcesxway6.hub.nih.gov | 7200 | 10 |
| MX | nih.gov | nihcesxwayst03.hub.nih.gov | 7200 | 10 |
| MX | nih.gov | nihcesxwayst04.hub.nih.gov | 7200 | 10 |
| MX | nih.gov | nihcesxwayst05.hub.nih.gov | 7200 | 10 |
| MX | nih.gov | nihcesxwayst06.hub.nih.gov | 7200 | 10 |
| NS | nih.gov | ns.nih.gov | 4893 | — |
| NS | nih.gov | ns2.nih.gov | 4893 | — |
| NS | nih.gov | ns3.nih.gov | 4893 | — |
| TXT | nih.gov | 0d03wt1mlg5wy8z9pv9pv0rj21pc6137 | 300 | — |
| TXT | nih.gov | 1qM+TU0yI2yC5SbKT6I96/NjwTb/86hET84vn0/fXWW= | 300 | — |
| TXT | nih.gov | 9r2uhuv5j9qptpgu2ggt9bedgh | 300 | — |
| TXT | nih.gov | SDRQ4Pu3aj2Qhnqm0Pu+NCsKPrfBbW56qXduqE9GxA/f5eo+/Ui6umgbTg9PW0hjeg21Q2yCpOALWHqZ91OwZQ== | 300 | — |
| TXT | nih.gov | YlLYOocbRZcMeei5s0g/6cFJWMNb3AljE+bns/TE/e4= | 300 | — |
| TXT | nih.gov | _0i392yrtc0z5vy7dpsmgeoukvw7bysw | 300 | — |
| TXT | nih.gov | _acquiaplatform.nih.gov:YlLYOocbRZcMeei5s0g/6cFJWMNb3AljE+bns/TE/e4= | 300 | — |
| TXT | nih.gov | _ai4lciv17rnka4jdu9z7ft5dkdn6cwi | 300 | — |
| TXT | nih.gov | _jiomcldogudftjarbrdx4kt57mzu5xv | 300 | — |
| TXT | nih.gov | adobe-idp-site-verification=5e85ea0ed34d3d2a09f830d0cfc77139471d15e20e771d90484e89895b0a9f1e | 300 | — |
| TXT | nih.gov | adobe-sign-verification=1e4a7a1987a2efa2d94b3cdcf717ec0b5d1dcbcb8c16a5d2bc4ea7c4dbcd2210 | 300 | — |
| TXT | nih.gov | amazonses:6dUQp3PJw2/pPriaGheRkNX6rVRchTDJCVkzGLDtftA= | 300 | — |
| TXT | nih.gov | amazonses:93j7xtRaIBE5K+ERCErN+WDNFhQPQ1rY8mCD3Ut5Rqg= | 300 | — |
| TXT | nih.gov | amazonses:Ckm+FeqyUMSBHOvsBsDHWeb1nuGAr6AWg5crTuJh47k= | 300 | — |
| TXT | nih.gov | amazonses:EpIukSNkqrJBid632tohg9ghfR9ZOm2BsQKY8fKESvs= | 300 | — |
| TXT | nih.gov | amazonses:F99Cv1zG5C8JOyxlwPmjFx3qCOyQ7xJdwsNMHiJbEew= | 300 | — |
| TXT | nih.gov | amazonses:Oq2yjJ17I+Cqlgpxl9Pto0uQ7gwb0IpbhQFCHjPwuGo= | 300 | — |
| TXT | nih.gov | amazonses:QJZljHq4QVLochyWJlHRtF/TQ7CgNwoHHWnOK7AjCWo= | 300 | — |
| TXT | nih.gov | amazonses:QLi7vDgXZTFrD/2qNMkfcQtCzsetuefpN50b98lKPA0= | 300 | — |
| TXT | nih.gov | amazonses:Socb9IMK/O81TXqIP15y3NAyd8tyEcV6waygbWSPBi0= | 300 | — |
| TXT | nih.gov | amazonses:njYRGZSzGLGsQ66bZMwxwZZF4zHx9G8JWosbZeNa7Eo= | 300 | — |
| TXT | nih.gov | amazonses:rhL1YpdU4RL+Q7IALiZNww69f5cR1IZDcqEh9fRy6Tg= | 300 | — |
| TXT | nih.gov | amazonses:sFnUJ7LhEsJBsbZON/tFEgtZeGaqZiwY6vCL/+AJXak= | 300 | — |
| TXT | nih.gov | amazonses:vDxikFPIS0Am8dY/BlMuOFbJ2TuF64fRwUfkUGH67bY= | 300 | — |
| TXT | nih.gov | apple-domain-verification=2IrLd0KYEerfwrx6 | 300 | — |
| TXT | nih.gov | apple-domain-verification=8VumNb91MILOLiQZ | 300 | — |
| TXT | nih.gov | apple-domain-verification=FTZHYv0nuXKqjeP8 | 300 | — |
| TXT | nih.gov | apple-domain-verification=G25suhrGTYqwbLNS | 300 | — |
| TXT | nih.gov | apple-domain-verification=c8bb3gA2SNfmH0Zx | 300 | — |
| TXT | nih.gov | apple-domain-verification=rFyOPvcO8sUX2iHP | 300 | — |
| TXT | nih.gov | asv=855b0f13024fcf78abf33cd1ef636c24 | 300 | — |
| TXT | nih.gov | atlassian-domain-verification=5I70E3MqAbQ9rCDoKlyjMB5STNFM2xRdvGSKSghuwgN4belFRwLsmIACp85aACc/ | 300 | — |
| TXT | nih.gov | atlassian-domain-verification=FfyaIO5BcqxasUU4Cuwp9/4Y3ujXrMEpfhyaPydm5lM6vqDALuZFv8QqJI6qUPVp | 300 | — |
| TXT | nih.gov | atlassian-domain-verification=VhnxT3ISJLKFyasfowo1iyVXcEqztbz/3PWOQM6LP0kG9HrAlq/21h27cbqTwdxw | 300 | — |
| TXT | nih.gov | atlassian-domain-verification=wdcwOCoxzIePKKuoOG918QCLMqYKy85i2g2UFoGlTcp32Eifql11S8xMtj1bxytf | 300 | — |
| TXT | nih.gov | cisco-ci-domain-verification=25e2351f5ed93561cf171fbead7759b2407183ca513c2c4d7eb88be637a59b7f | 300 | — |
| TXT | nih.gov | cisco-ci-domain-verification=50a17b6053e0cdf1c50621c42ad27e55c2e1d58f0249a1f48b4509f30b849701 | 300 | — |
| TXT | nih.gov | ciscocidomainverification=1b32b084b0eb3ade21d6a521cfa1db73d2a787817950f96cf35fe67d6fa84685 | 300 | — |
| TXT | nih.gov | da1dfl8ipaafpqsh40iiuubf7n | 300 | — |
| TXT | nih.gov | docker-verification=6c54ab12-d26d-44b7-978e-f60aa83a02f3 | 300 | — |
| TXT | nih.gov | docusign=5a06ea48-7158-4d7c-a47f-624b9d0cebc9 | 300 | — |
| TXT | nih.gov | docusign=850d3223-bb46-4946-986b-2410b69ed0e7 | 300 | — |
| TXT | nih.gov | dv-ToPuPeiy2ojjpiSg4wlEEaJe | 300 | — |
| TXT | nih.gov | errsvkc5n4e7ra1rouc8d79kbh | 300 | — |
| TXT | nih.gov | f71j9q2oprakr7gtedlcau485k | 300 | — |
| TXT | nih.gov | google-site-verification=8BC5Gnatu9NBfOph_lZpZyG2eDK0iPs0V8Li0RKzin8 | 300 | — |
| TXT | nih.gov | google-site-verification=bFFD3VwenH37-hj5wbQqLUOAkLjsrX2Tp-LnN1AvpkQ | 300 | — |
| TXT | nih.gov | google-site-verification=zVNJw3i2goXwxAOFiO6ubfIWhKkgRnHS82Q7F6M6Gck | 300 | — |
| TXT | nih.gov | gqtebtnc7mnjj8e5hmf3sdq3vk | 300 | — |
| TXT | nih.gov | graphpad.com:domain-verification=gN34VRAg6P9tjzcJQp3UzA | 300 | — |
| TXT | nih.gov | identrust_validate=n7BmXlMZM4qNvYOHyZEwIZ1EN76JW0zd+C6l4Q39y2Vw | 300 | — |
| TXT | nih.gov | jamf-site-verification=M8F5AAUS0P9xpygyoWq8eg | 300 | — |
| TXT | nih.gov | jamf-site-verification=g8V3otVBbtqnjBIjIJXrFg | 300 | — |
| TXT | nih.gov | kt4ej3geqjaj80k3ttross1f14 | 300 | — |
| TXT | nih.gov | miro-verification=ce1878a9901e3785a9ee9302aaaf4b8f878ff042 | 300 | — |
| TXT | nih.gov | mongodb-site-verification=P4xvHdvjB9koHJnGWdIuapplaUGKo9VP | 300 | — |
| TXT | nih.gov | mongodb-site-verification=gnP2xDWxNwIi8HvCaZxCA9DYeIIsM908 | 300 | — |
| TXT | nih.gov | openai-domain-verification=dv-ToPuPeiy2ojjpiSg4wlEEaJe | 300 | — |
| TXT | nih.gov | pbj2k0thl8k6bc1b5igtqqghls | 300 | — |
| TXT | nih.gov | pknf061r79fsrzbmcpgnhygf1j8nvxy8 | 300 | — |
| TXT | nih.gov | rh426i3oiis217bktj8o4nd2m2 | 300 | — |
| TXT | nih.gov | rqgo340ej7cot82fsehrp6l5ap | 300 | — |
| TXT | nih.gov | sv6eiguevqe64cojov3psnedd2 | 300 | — |
| TXT | nih.gov | t6cijkcds8tua8rmnpvqe2d470 | 300 | — |
| TXT | nih.gov | uub8i3goc70aj1kvl0neuhle5v | 300 | — |
| TXT | nih.gov | v7959lz5pgb250x8gzt0fkg7j4x1s6bw | 300 | — |
| TXT | nih.gov | v=spf1 ip4:128.231.90.64/26 ip4:165.112.13.0/26 ip4:156.40.79.128/25 ip4:128.231.89.192/28 ip4:165.112.69.16/28 ip4:165.112.194.0/25 ip6:2607:f220:0404:8104::0/64 ip6:2607:f220:402:1a01::0/64 ip6:2607:f220:404:12e::/64 ip6:2607:f220:402:12e::/64 include:spf.protection.outlook.com ~all | 300 | — |
| TXT | nih.gov | wOUurBjukuuVfNP30Zyjv13ohvbjr9KVCgIoMfKSL6U= | 300 | — |
| TXT | nih.gov | webexdomainverification.2494X=72426cc0-664d-4a80-a6f4-113b7f648c9d | 300 | — |
| TXT | nih.gov | webexdomainverification.4C675B897222B136E053AB06FC0A3F65=cf14e0ca-cfec-4d2b-83ab-5971ee749040 | 300 | — |
| TXT | nih.gov | webexdomainverification.4C675B8A8FC5B136E053AB06FC0A3F65=81f2d6dc-b5b1-4624-9e3f-278cb4163770 | 300 | — |
| TXT | nih.gov | webexdomainverification.4C675B8AEB46B136E053AB06FC0A3F65=a9568d05-1a3d-4c2b-9f45-3b5d786db694 | 300 | — |
| TXT | nih.gov | webexdomainverification.4C675B8AF44FB136E053AB06FC0A3F65=b1985124-e9bf-4009-a584-7dee024dc7e9 | 300 | — |
| TXT | nih.gov | x1htw52vr2t3416zs29gg8lq0zkw744c | 300 | — |
| CAA | nih.gov | 0 issue "amazon.com" | 7200 | — |
| CAA | nih.gov | 0 issue "digicert.com" | 7200 | — |
| CAA | nih.gov | 0 issue "entrust.net" | 7200 | — |
| CAA | nih.gov | 0 issue "globalsign.com" | 7200 | — |
| CAA | nih.gov | 0 issue "godaddy.com" | 7200 | — |
| CAA | nih.gov | 0 issue "identrust.com" | 7200 | — |
| CAA | nih.gov | 0 issue "letsencrypt.org" | 7200 | — |
| CAA | nih.gov | 0 issue "sectigo.com" | 7200 | — |
| CAA | nih.gov | 0 issuewild "amazon.com" | 7200 | — |
| CAA | nih.gov | 0 issuewild "digicert.com" | 7200 | — |
| CAA | nih.gov | 0 issuewild "globalsign.com" | 7200 | — |
| CAA | nih.gov | 0 issuewild "godaddy.com" | 7200 | — |
| CAA | nih.gov | 0 issuewild "identrust.com" | 7200 | — |
| CAA | nih.gov | 0 issuewild "letsencrypt.org" | 7200 | — |
| CAA | nih.gov | 0 issuewild "sectigo.com" | 7200 | — |
| DS | nih.gov | 36469 8 2 4dd8f9c4c445b7588d2b8fd48af7a754777ace002521c05c1992db1cf2f09eed | 3600 | — |
| DS | nih.gov | 51547 8 2 b18e5d91bb477a4040d5cbfa22de598224340d0168856aefaeeedadd192bdcf5 | 3600 | — |
| DMARC | _dmarc.nih.gov | v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; | 1797 | — |
TLS 与证书
HTTP 响应标头
| 标头 | 值 |
|---|---|
| content-type | text/html; charset=UTF-8 |
| cache-control | private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| server | cloudflare |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| referrer-policy | same-origin |
已识别技术
Cloudflare
页面、搜索与分享信息
| 页面描述 | 未检测到 |
|---|---|
| 规范链接 | 未检测到 |
| 语言 | 未知（默认） |
| Twitter Card | 未检测到 |
未知
robots.txt （在新窗口打开）
HTTP 530未知
Sitemaps
0暂未发现 Sitemaps
最近更新
- 网站图像资源
- 页面截图
- 网络归属信息
- 网站技术
- 页面与搜索信息
- HTTP 响应信息
- TLS 与证书
- DNS 信息
- 域名登记信息
- 网站资料
- 网站简介
- 网站名称
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