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工具简介
dy208.cn 通过本站网站测速服务,利用全球分布的节点网络,模拟真实用户访问网站,实时检测并提供网站访问可用性、响应速度和HTTP状态码等关键数据。
网站测速结果dy208.cn2026-11-02 00:08:24
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

检测节点

响应时间分布 域名污染分布

污染比例:0%

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概览 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 无法访问 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 广东东莞联通0.09s 贵州遵义电信0.869s 0.184s
电信 安徽安庆电信0.114s 贵州遵义电信0.869s 0.221s
移动 广东广州移动0.1s -0.238s 0.146s
联通 广东东莞联通0.09s 福建福州联通0.325s 0.172s
华东 安徽安庆电信0.114s 福建福州联通0.325s 0.166s
华北 天津移动0.137s -0.238s 0.172s
华南 广东东莞联通0.09s 广东广州移动0.1s 0.095s
华中 湖南衡阳联通0.097s 河南南阳联通0.148s 0.12s
西北 宁夏石嘴山联通0.136s -0.3s 0.183s
西南 云南昆明联通0.09s 贵州遵义电信0.869s 0.321s
东北 吉林长春联通0.195s 吉林长春联通0.195s 0.195s
解析占比
全部 电信 移动 联通 被污染
47.120.51.51
127.0.0.1
47.120.51.51
127.0.0.1
网站测速详情
全部
被污染 () 状态码4XX () 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX () 服务器故障,处理请求时内部出错无法访问 响应超时 ()
节点数:/
检测点
运营商 检测节点
解析IP

状态

总时间

解析时间

连接时间

操作
电信 北京
47.120.51.51 (广东深圳阿里云)
200 0.151s 0.044s 0.051s

下载时间:0.003s

下载大小:6.18KB

下载速度:2060KB/s

HEAD:
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 01 Nov 2026 16:07:13 GMT
Content-Type: text/html
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"6a875580-44c4"
Strict-Transport-Security: max-age=31536000
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
电信 安徽安庆
47.120.51.51 (广东深圳阿里云)
200 0.114s 0.039s 0.037s

下载时间:0.001s

下载大小:6.18KB

下载速度:6180KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 贵州遵义
47.120.51.51 (广东深圳阿里云)
200 0.869s 0.807s 0.031s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:14 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 湖北天门
47.120.51.51 (广东深圳阿里云)
200 0.115s 0.053s 0.031s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 青海西宁
47.120.51.51 (广东深圳阿里云)
200 0.147s 0.045s 0.05s

下载时间:0.001s

下载大小:6.18KB

下载速度:6180KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 山西长治
47.120.51.51 (广东深圳阿里云)
200 0.156s 0.036s 0.059s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 陕西西安
47.120.51.51 (广东深圳阿里云)
200 0.206s 0.127s 0.039s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 四川成都
47.120.51.51 (广东深圳阿里云)
200 0.123s 0.05s 0.036s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 天津
47.120.51.51 (广东深圳阿里云)
200 0.142s 0.048s 0.046s

下载时间:0.001s

下载大小:6.18KB

下载速度:6180KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 西藏山南
47.120.51.51 (广东深圳阿里云)
200 0.201s 0.046s 0.077s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
电信 新疆昌吉回族自治州
47.120.51.51 (广东深圳阿里云)
200 0.203s 0.05s 0.076s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 内蒙古
47.120.51.51 (广东深圳阿里云)
200 0.238s 0.096s 0.063s

下载时间:0.014s

下载大小:6.18KB

下载速度:441.429KB/s

HEAD:
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 01 Nov 2026 16:07:13 GMT
Content-Type: text/html
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"6a875580-44c4"
Strict-Transport-Security: max-age=31536000
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
移动 安徽芜湖
47.120.51.51 (广东深圳阿里云)
200 0.137s 0.047s 0.036s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 广东广州
47.120.51.51 (广东深圳阿里云)
200 0.1s 0.064s 0.018s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 广东广州
47.120.51.51 (广东深圳阿里云)
200 0.152s 0.037s 0.057s

下载时间:0.001s

下载大小:6.18KB

下载速度:6180KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 江苏无锡
47.120.51.51 (广东深圳阿里云)
200 0.12s 0.045s 0.037s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 陕西西安
47.120.51.51 (广东深圳阿里云)
200 0.138s 0.043s 0.046s

下载时间:0.002s

下载大小:6.18KB

下载速度:3090KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
移动 天津
47.120.51.51 (广东深圳阿里云)
200 0.137s 0.043s 0.047s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 青海
47.120.51.51 (广东深圳阿里云)
200 0.3s 0.152s 0.084s

下载时间:0.004s

下载大小:6.18KB

下载速度:1545KB/s

HEAD:
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 01 Nov 2026 16:07:14 GMT
Content-Type: text/html
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"6a875580-44c4"
Strict-Transport-Security: max-age=31536000
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Content-Encoding: gzip

详情
详情 PING DNS HTTP
联通 安徽马鞍山
47.120.51.51 (广东深圳阿里云)
200 0.136s 0.067s 0.034s

下载时间:0.001s

下载大小:6.18KB

下载速度:6180KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 福建福州
47.120.51.51 (广东深圳阿里云)
200 0.325s 0.273s 0.026s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 广东东莞
47.120.51.51 (广东深圳阿里云)
200 0.09s 0.048s 0.021s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 河南南阳
47.120.51.51 (广东深圳阿里云)
200 0.148s 0.073s 0.037s

下载时间:0.001s

下载大小:6.18KB

下载速度:6180KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 湖南衡阳
47.120.51.51 (广东深圳阿里云)
200 0.097s 0.044s 0.026s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 吉林长春
47.120.51.51 (广东深圳阿里云)
200 0.195s 0.067s 0.064s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 江西南昌
127.0.0.1
1、运营商屏蔽:可能由于政策法规限制,ISP 将域名解析劫持到 127.0.0.1 以限制访问。
2、网络干扰:如防火墙或安全策略干扰。
3、域名配置问题:目标域名在 DNS 系统中被设为 127.0.0.1 以屏蔽访问。
4、DNS 解析异常:上游 DNS 返回了错误的结果。
0 *s *s *s

下载时间:*s

下载大小:*KB

下载速度:*KB/s

HEAD:

                            
详情
详情 PING DNS HTTP
联通 内蒙古赤峰
47.120.51.51 (广东深圳阿里云)
200 0.209s 0.078s 0.066s

下载时间:0.001s

下载大小:6.18KB

下载速度:6180KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 宁夏石嘴山
47.120.51.51 (广东深圳阿里云)
200 0.136s 0.033s 0.052s

下载时间:0s

下载大小:6.18KB

下载速度:0KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 山东济南
47.120.51.51 (广东深圳阿里云)
200 0.165s 0.064s 0.05s

下载时间:0.001s

下载大小:6.18KB

下载速度:6180KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP
联通 云南昆明
47.120.51.51 (广东深圳阿里云)
200 0.09s 0.022s 0.034s

下载时间:0.001s

下载大小:6.18KB

下载速度:6180KB/s

HEAD:
HTTP/1.1 200 OK
Alt-Svc: quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Sun, 01 Nov 2026 16:07:13 GMT
Etag: W/"6a875580-44c4"
Last-Modified: Thu, 20 Aug 2026 19:29:04 GMT
Server: nginx
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
详情
详情 PING DNS HTTP

查询结果仅供参考,不保证100%准确。

dy208.cn 优化建议

1、针对DNS耗时波动大(0.022-0.807秒)的问题,建议使用测速网在线测试与网站访问速度测试工具多次复测,结合网站速度在线测试确认解析稳定性,优化DNS配置以提升网站访问检测表现。
2、针对部分节点下载速度为零的情况,建议通过在线网站检测工具与网页加载速度测试进行多节点验证,利用站长测速与网站测速工具排查连接耗时波动,改善网站打开速度检测结果。
3、针对保留IP异常节点,建议使用网站连通性检测与在线测速网工具排查无效解析,结合网站全球测速与节点测速持续监测,确保在线网站检测工具反馈准确。

其他工具历史

更新时间 2026-11-02 08:33:02
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