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更新时间:未知 语言:未知(默认) 网站访问:正常

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暂无相关问题。

网站信息概览

结合现有公开信息推测,多年域名记录配合专业 DNS 或边缘网络,可能反映出持续的基础设施管理,服务中断和临时变更的概率相对更低。

域名与注册信息

从注册时间看,这个域名已经持续存在约 26 年。综合当前可观察字段,注册商为 CSC Corporate Domains, Inc.,属于企业品牌域名管理服务商。域名处于正常锁定状态,可降低未经授权转移的风险。该网站采用常见域名后缀 .com。

DNS 与邮件配置

DNS 最短缓存时间仅 34 秒。从公开技术信号来看,名称服务器由 twtrdns.net 提供,使用专业 DNS 托管。依据当前可见线索,MX 记录使用 Google Workspace 企业邮箱服务。该主机名未使用别名记录。可见邮件策略包含 SPFDMARCDKIM 是否启用尚待进一步确认。

TLS 与证书

RSA 密钥长度为 2048 位,符合当前常见配置。服务器返回了完整证书链。证书可验证域名控制权,但现有数据不能确认组织身份。现有迹象表明,HTTPS 使用 Let's Encrypt 的自动化证书。该证书有效期约 89 天,剩余 51 天。

HTTP 响应

HTTP 安全策略部分覆盖,仍需补充 Permissions-Policy。HTTP 头没有直接暴露后端框架。依据当前可见线索,响应中的 cf-ray、x-served-by 表明流量经过 CDN 或缓存代理。未在响应头中发现明显的内部地址或调试信息。HTTP 响应返回了定制的 Server 标识。

技术栈分析

现有迹象表明,公开信号足以推测网站使用 Cloudflare、Fastly,却不足以确定版本。外部扫描仍可能围绕这些技术展开,只是无法直接命中特定版本范围。

SEO 与社交分享

未知

主机和电子邮件

DNStwtrdns.net
主机Fastly
电子邮件Google Workspace
位置 United States 国旗United States 162.159.140.229

用户评价(0)

  • 暂无评价。

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

googlebot 9 条允许 · 18 条禁止
  • 允许/*?s=
  • 允许/*?t=
  • 允许/*?ref_src=
  • 允许/hashtag/*?src=
  • 允许/search?q=%23
  • 允许/i/api/
  • 允许/i/api/*
  • 允许/*?lang=
  • 允许/*?
  • 禁止/*?lang=en-ss
  • 禁止/search/realtime
  • 禁止/search/users
  • 禁止/search/*/grid
  • 禁止/*/analytics
  • 禁止/*/followers
  • 禁止/*/following
  • 禁止/*/verified_followers
  • 禁止/account/deactivated
  • 禁止/settings/deactivated
  • 禁止/*/likes
  • 禁止/*/likes?
  • 禁止/*/retweets
  • 禁止/*/retweets?
  • 禁止/*/media
  • 禁止/*/media?
  • 禁止/*/photo$
  • 禁止/*/photo?
bingbot 9 条允许 · 18 条禁止
  • 允许/*?s=
  • 允许/*?t=
  • 允许/*?ref_src=
  • 允许/hashtag/*?src=
  • 允许/search?q=%23
  • 允许/i/api/
  • 允许/i/api/*
  • 允许/*?lang=
  • 允许/*?
  • 禁止/*?lang=en-ss
  • 禁止/search/realtime
  • 禁止/search/users
  • 禁止/search/*/grid
  • 禁止/*/analytics
  • 禁止/*/followers
  • 禁止/*/following
  • 禁止/*/verified_followers
  • 禁止/account/deactivated
  • 禁止/settings/deactivated
  • 禁止/*/likes
  • 禁止/*/likes?
  • 禁止/*/retweets
  • 禁止/*/retweets?
  • 禁止/*/media
  • 禁止/*/media?
  • 禁止/*/photo$
  • 禁止/*/photo?
facebookexternalhit 8 条允许 · 18 条禁止
  • 允许/*?lang=
  • 允许/*?s=
  • 允许/*?t=
  • 允许/*?ref_src=
  • 允许/hashtag/*?src=
  • 允许/search?*cashtagRestId=
  • 允许/i/api/
  • 允许/i/api/*
  • 禁止/search?q=
  • 禁止/search/realtime
  • 禁止/search/users
  • 禁止/search/*/grid
  • 禁止/*?
  • 禁止/*/followers
  • 禁止/*/following
  • 禁止/*/verified_followers
  • 禁止/account/deactivated
  • 禁止/settings/deactivated
  • 禁止/*/likes
  • 禁止/*/likes?
  • 禁止/*/retweets
  • 禁止/*/retweets?
  • 禁止/*/media
  • 禁止/*/media?
  • 禁止/*/photo$
  • 禁止/*/photo?
google-extended 0 条允许 · 1 条禁止
  • 禁止*
facebookbot 0 条允许 · 1 条禁止
  • 禁止*
discordbot 0 条允许 · 1 条禁止
  • 禁止*
meta-webindexer 0 条允许 · 1 条禁止
  • 禁止*
meta-externalagent 0 条允许 · 1 条禁止
  • 禁止*
meta-externalads 0 条允许 · 1 条禁止
  • 禁止*
meta-externalfetcher 0 条允许 · 1 条禁止
  • 禁止*
所有爬虫 0 条允许 · 2 条禁止
  • 禁止/
  • 禁止/i/u
  • 间隔抓取间隔 1 秒

域名登记事实 RDAP / WHOIS

注册商CSC Corporate Domains, Inc.
注册时间2000-01-21
到期时间2027-01-21
域名状态client transfer prohibited、server delete prohibited、server transfer prohibited、server update prohibited
名称服务器a.r06.twtrdns.net、a.u06.twtrdns.net、b.r06.twtrdns.net、b.u06.twtrdns.net、c.r06.twtrdns.net、c.u06.twtrdns.net、d.r06.twtrdns.net、d.u06.twtrdns.net
DNSSECunsigned

DNS 记录

类型名称TTL优先级
Atwitter.com162.159.140.22983
MXtwitter.comaspmx.l.google.com3001
MXtwitter.comalt1.aspmx.l.google.com3005
MXtwitter.comalt2.aspmx.l.google.com3005
MXtwitter.comalt3.aspmx.l.google.com30010
MXtwitter.comalt4.aspmx.l.google.com30010
NStwitter.coma.r06.twtrdns.net13999
NStwitter.coma.u06.twtrdns.net13999
NStwitter.comb.r06.twtrdns.net13999
NStwitter.comb.u06.twtrdns.net13999
NStwitter.comc.r06.twtrdns.net13999
NStwitter.comc.u06.twtrdns.net13999
NStwitter.comd.r06.twtrdns.net13999
NStwitter.comd.u06.twtrdns.net13999
TXTtwitter.com0a8c0fc6-bfa5-4ea7-b09b-87f2989022d6280
TXTtwitter.comMS=BEE202D20C326867290BDEFA2DDDF4594B5D6860280
TXTtwitter.comadobe-idp-site-verification=a2ff8fc40c434d1d6f02f68b0b1a683e400572ab8c1f2c180c71c3d985b9270a280
TXTtwitter.comapple-domain-verification=zd1iHoEO9LILEQIq280
TXTtwitter.comatlassian-domain-verification=j6u0o1PTkobCXC84uEF/sWpIPtaZURBVYqKzmTvT8wugLcHT1vvrzzA63iP1qSLN280
TXTtwitter.combj6sbt5xqs9hw9jrfvz7hplrg0l680sb280
TXTtwitter.comcanva-site-verification=lMnZ3wMh7c1uqZqa-cxZTg280
TXTtwitter.comgoogle-site-verification=600dQ0pZYsH2xOFt4hYmf5f5NpjCbWE_qk5Y04dErYM280
TXTtwitter.comgoogle-site-verification=F2uUiLUsD6kQlpUVQzxUM3PHa0uPo5GBS84SCG8QwXI280
TXTtwitter.comgoogle-site-verification=P9-NRZ0gaRKRGNDOXOjct5XETPtr3P9D-XA8HnlbAy4280
TXTtwitter.comgoogle-site-verification=TNhAkfLUeIbzzzSgPNxS5aEkKMf3aUcpPmCK1_kmIvU280
TXTtwitter.comgoogle-site-verification=h6dJIv0HXjLOkGAotLAWEzvoi9SxqP4vjpx98vrCvvQ280
TXTtwitter.comgoogle-site-verification=q1ghWjGLX9Ba-Gy_B4n_pAgC_mQYzWmQpOD8CMWl_Hw280
TXTtwitter.comlinear-domain-verification=t5iq7e7nbw5w280
TXTtwitter.comloom-site-verification=638c6bc173b9458997f64d305bf42499280
TXTtwitter.commiro-verification=6e1ca9ad6d0c2cd2e4186141265f23ed618cfe37280
TXTtwitter.commixpanel-domain-verify=164dda91-31f4-41e8-a816-0f59b38fea30280
TXTtwitter.comnotion-domain-verification=uKi5TAGxlhWMHG9uHKHkDY3cVc6zraAE1I44bILENlB280
TXTtwitter.comslack-domain-verification=9oO8P4Glf4252QJDOg4rHGs6KlSkBuI5ZVmWRO8d280
TXTtwitter.comstripe-verification=46F7B88485621DC18923B43D12E90E6CDBCE232F2FEBCF084E6EFA91F6BA707D280
TXTtwitter.comtraction-guest=6882b04e-4188-4ff9-8bb4-bff5a3d358e6280
TXTtwitter.comtraction-guest=a4d0248d-fe01-4222-8fcc-33f68323e667280
TXTtwitter.comv=spf1 ip4:199.16.156.0/22 ip4:199.59.148.0/22 ip4:8.25.194.0/23 ip4:8.25.196.0/23 ip4:204.92.114.203 ip4:204.92.114.204/31 include:_spf.google.com include:_thirdparty.twitter.com -all280
TXTtwitter.comwrike-verification=MjU4MTA5MjoyN2UzNDc1MjU3MDZiZTY4NjBiNzliNDQ2OTUwNWY3NmM5NDgyMTBlYzFkNTcwYTE2YWNmZDdkNTY2ZmE4Yzlh280
DMARC_dmarc.twitter.comv=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=134

TLS 与证书

定性结果配置正常
支持协议TLSv1.2、TLSv1.3
协商协议TLSv1.3
证书主题*.twitter.com
颁发者Let's Encrypt
有效期至2026-11-12T17:48 · 记录时剩余 51 天
验证事实证书信任:通过 · 域名匹配:通过

HTTP 响应标头

标头
content-typetext/html; charset=UTF-8
cache-controlno-cache, no-store, max-age=0
servercloudflare envoy
strict-transport-securitymax-age=631138519; includeSubdomains
content-security-policydefault-src 'self';script-src 'self' 'nonce-9DfBQFyIhu38zC385Gf7yg==' 'unsafe-inline' 'wasm-unsafe-eval' 'report-sample' https://*.twimg.com https://abs.twimg.com https://accounts.google.com/gsi/client https://appleid.cdn-apple.com https://*.stripe.com https://cdn.plaid.com/link/v2/stable/link-initialize.js https://sdk.dv.socure.io/latest/device-risk-sdk.js https://cdn.getpinwheel.com/pinwheel-v3.2.1.js https://*.x.com;script-src-attr 'none' 'report-sample';style-src 'self' 'unsafe-inline' https://*.twimg.com https://accounts.google.com/gsi/style;style-src-elem 'self' 'unsafe-inline' https://*.twimg.com https://accounts.google.com/gsi/style;img-src 'self' https://x.com:443 https://twitter.com https://*.twimg.com https://*.pscp.tv https://*.video.pscp.tv https://abs.twimg.com data: blob: https://play-lh.googleusercontent.com https://img.youtube.com https://i.ytimg.com https://*.plaid.com https://assets.grok.com https://*.grokusercontent.com https://*.gstatic.com https://serpapi.com https://*.grok.me https://media.riffsy.com https://*.giphy.com https://media.tenor.com https://c.tenor.com;manifest-src 'self' https://x.com:443;font-src 'self' https://*.twimg.com data:;media-src 'self' https://*.twimg.com https://*.pscp.tv https://*.video.pscp.tv blob: data: https://*.watch.x.com;connect-src 'self' https://api.x.com https://api.twitter.com https://t.co https://*.twimg.com https://*.pscp.tv https://*.video.pscp.tv wss://*.pscp.tv https://upload.x.com https://sentry.io https://*.sentry.io wss://localhost.x.com:* https://m.castle.io wss://chat-ws.x.com https://*.x.com https://accounts.google.com/gsi/ https://csi.gstatic.com https://appleid.cdn-apple.com https://appleid.apple.com https://*.prelude.dev data: https://*.stripe.com https://*.plaid.com https://*.dv.socure.io https://checkoutshopper-live.adyen.com https://grok.com https://*.grok.com wss://grok.com wss://*.grok.com https://*.x.ai wss://*.x.ai https://storage.googleapis.com https://media.riffsy.com https://*.giphy.com https://media.tenor.com https://c.tenor.com;frame-src 'self' https://accounts.google.com https://appleid.apple.com https://www.youtube.com https://w.soundcloud.com https://www.pscp.tv https://platform.twitter.com https://platform.x.com https://studio.x.com https://studio-dev.x.com https://iframe.arkoselabs.com https://*.x.com https://*.crbcos.com https://*.plaid.com https://*.stripe.com https://cdn.getpinwheel.com/ https://checkoutshopper-live.adyen.com https://artifacts.grokusercontent.com;worker-src 'self' blob: https://*.twimg.com https://abs.twimg.com;frame-ancestors 'self' https://x.com https://x.com:443 https://twitter.com https://twitter.com:443;base-uri 'self';form-action 'self' https://accounts.google.com;object-src 'none';upgrade-insecure-requests
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
set-cookie已脱敏

已识别技术

CloudflareFastly

最近更新

  • 网站图像资源
  • 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