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sh-sl.com.cn通过本站DNS查询可进行实时DNS检测,能够迅速检测出在不同地区以及不同网络下对域名解析的结果,检测DNS解析是否遭受污染,查看域名污染在全国的分布状况,还能对域名的A记录、CNAME记录、MX记录、NS记录予以查询。
DNS查询结果sh-sl.com.cn2026-10-07 02:10:25
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 响应超时 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 山西长治电信91ms 甘肃兰州电信949ms 232.172ms
电信 山西长治电信91ms 甘肃兰州电信949ms 227.667ms
移动 安徽六安移动151ms 云南昆明移动287ms 236ms
联通 -197ms 新疆博尔塔拉蒙古自治州联通308ms 232.4ms
华东 福建泉州电信99ms 浙江温州联通222ms 160.2ms
华北 山西长治电信91ms 内蒙古阿拉善盟移动252ms 184.833ms
华南 目标响应超时
华中 湖南邵阳联通200ms 湖北武汉联通230ms 215ms
西北 青海西宁联通227ms 甘肃兰州电信949ms 374.5ms
西南 贵州黔南布依族苗族自治州电信107ms 云南昆明移动287ms 221ms
东北 -153ms 辽宁营口联通280ms 205ms
解析占比
全部 电信 移动 联通 被污染
172.67.208.253
104.21.53.45
172.67.208.253
104.21.53.45
DNS查询详情
全部
响应超时 被污染
节点数:/
检测点
运营商 检测节点

解析时间

解析内容 操作
电信 黑龙江
153ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
sh-sl.com.cn.		300	IN	A	172.67.208.253
sh-sl.com.cn.		300	IN	A	104.21.53.45
;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 18:09:16 UTC 2026
;; MSG SIZE  rcvd: 62

详情
详情 HTTP PING DNS
电信 福建泉州
99ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	304	IN	A	104.21.53.45
sh-sl.com.cn.	304	IN	A	172.67.208.253

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:09:15 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
电信 甘肃兰州
949ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	600	IN	A	172.67.208.253
sh-sl.com.cn.	600	IN	A	104.21.53.45

;; Query time: 949 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 731
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
107ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 107 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
电信 吉林长春
155ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 155 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
电信 内蒙古包头
117ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	606	IN	A	104.21.53.45
sh-sl.com.cn.	606	IN	A	172.67.208.253

;; Query time: 117 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Tue Oct 06 18:09:16 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
电信 山东滨州
109ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 109 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 18:09:16 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
电信 山西长治
91ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 91 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 18:09:16 UTC 2026
;; MSG SIZE  rcvd: 731
详情
详情 HTTP PING DNS
电信 陕西西安
269ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 269 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 18:09:16 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 北京
211ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
sh-sl.com.cn.		300	IN	A	104.21.53.45
sh-sl.com.cn.		300	IN	A	172.67.208.253
;; Query time: 211 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 18:09:36 UTC 2026
;; MSG SIZE  rcvd: 62

详情
详情 HTTP PING DNS
移动 安徽六安
151ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	600	IN	A	104.21.53.45
sh-sl.com.cn.	600	IN	A	172.67.208.253

;; Query time: 151 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:09:15 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 贵州贵阳
280ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 280 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 河北唐山
233ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 辽宁大连
232ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:09:15 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
252ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
sh-sl.com.cn.		300	IN	A	104.21.53.45
sh-sl.com.cn.		300	IN	A	172.67.208.253
;; Query time: 252 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 62

详情
详情 HTTP PING DNS
移动 青海西宁
237ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 237 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 山东青岛
220ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:09:15 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
257ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 257 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 云南昆明
287ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 287 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 重庆
241ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
sh-sl.com.cn.		30	IN	A	172.67.208.253
sh-sl.com.cn.		30	IN	A	104.21.53.45
;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 18:09:16 UTC 2026
;; MSG SIZE  rcvd: 62

详情
详情 HTTP PING DNS
联通 四川
197ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
sh-sl.com.cn.		300	IN	A	172.67.208.253
sh-sl.com.cn.		300	IN	A	104.21.53.45
;; Query time: 197 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 18:09:36 UTC 2026
;; MSG SIZE  rcvd: 62

详情
详情 HTTP PING DNS
联通 贵州贵阳
214ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 214 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 湖北武汉
230ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 230 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Wed Oct 07 02:09:15 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 湖南邵阳
200ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 200 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 18:09:16 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 辽宁营口
280ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 280 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 18:09:16 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 青海西宁
227ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 227 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Wed Oct 07 02:09:15 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 天津
205ms 172.67.208.253[美国Cloudflare, Inc.]
104.21.53.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	172.67.208.253
sh-sl.com.cn.	300	IN	A	104.21.53.45

;; Query time: 205 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
308ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 308 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 浙江温州
222ms 104.21.53.45[美国Cloudflare, Inc.]
172.67.208.253[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sh-sl.com.cn
;; global options: +cmd

;; ANSWER SECTION:
sh-sl.com.cn.	300	IN	A	104.21.53.45
sh-sl.com.cn.	300	IN	A	172.67.208.253

;; Query time: 222 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 02:09:16 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sh-sl.com.cn 优化建议

1、检测中多次出现超时时长极长的情况,建议结合dns解析速度测试和dns测速工具对104.21.53.45和172.67.208.253两个美国节点进行dns延迟测试对比,利用dns选优确定最佳dns地址,降低整体解析耗时提升响应稳定性。
2、存在一次空解析记录,建议通过dns历史解析记录查询和dns污染检测工具核查该异常是否由dns劫持检测或dns污染查询引起,同时使用dns解析查询在线工具监控不同区域下的dns记录查询状态,确保dns解析查询结果始终完整可用。
3、各次查询返回节点顺序存在轮换,建议利用dns轮询特性配合dns速度在线测试和dns检测工具优化域名dns解析查询策略,针对杭州移动dns、上海dns等区域节点做dns速度测试,缩短dns在线查询的响应时间提升用户体验。

其他工具历史

更新时间 2026-10-07 02:53:05
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