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sdscm.com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sdscm.com2026-11-02 02:06:29
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 安徽六安移动10ms 上海联通894ms 280ms
电信 江苏南京电信91ms 湖北宜昌电信330ms 171.182ms
移动 安徽六安移动10ms 河南洛阳移动382ms 276.071ms
联通 福建福州联通445ms 上海联通894ms 593ms
华东 安徽六安移动10ms 上海联通894ms 296.417ms
华北 山西长治移动284ms 天津移动293ms 288.5ms
华南 广西桂林电信95ms -288ms 214ms
华中 湖南长沙移动276ms 河南洛阳移动382ms 329.333ms
西北 新疆昌吉回族自治州电信179ms 宁夏石嘴山联通519ms 349ms
西南 云南保山电信135ms 云南保山移动349ms 236.5ms
东北 吉林长春电信148ms 辽宁沈阳移动329ms 237.333ms
解析占比
全部 电信 移动 联通 被污染
104.21.17.60
172.67.222.250
104.21.17.60
172.67.222.250
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 安徽合肥
110ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	900	IN	A	172.67.222.250
sdscm.com.	900	IN	A	104.21.17.60

;; Query time: 110 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 福建厦门
288ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
sdscm.com.		600	IN	A	104.21.17.60
sdscm.com.		600	IN	A	172.67.222.250
;; Query time: 288 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 393

详情
详情 HTTP PING DNS
电信 广西桂林
95ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	172.67.222.250
sdscm.com.	300	IN	A	104.21.17.60

;; Query time: 95 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 黑龙江大庆
235ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	104.21.17.60
sdscm.com.	300	IN	A	172.67.222.250

;; Query time: 235 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 湖北宜昌
330ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	600	IN	A	104.21.17.60
sdscm.com.	600	IN	A	172.67.222.250

;; Query time: 330 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 723
详情
详情 HTTP PING DNS
电信 吉林长春
148ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	104.21.17.60
sdscm.com.	300	IN	A	172.67.222.250

;; Query time: 148 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 江苏南京
91ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	590	IN	A	172.67.222.250
sdscm.com.	590	IN	A	104.21.17.60

;; Query time: 91 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 山东济南
101ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	602	IN	A	172.67.222.250
sdscm.com.	602	IN	A	104.21.17.60

;; Query time: 101 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 18:05:07 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 四川成都
171ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	172.67.222.250
sdscm.com.	300	IN	A	104.21.17.60

;; Query time: 171 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
179ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	104.21.17.60
sdscm.com.	300	IN	A	172.67.222.250

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 云南保山
135ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	304	IN	A	172.67.222.250
sdscm.com.	304	IN	A	104.21.17.60

;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 江西
262ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
sdscm.com.		600	IN	A	172.67.222.250
sdscm.com.		600	IN	A	104.21.17.60
;; Query time: 262 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:05:27 UTC 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS
移动 海南
288ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
sdscm.com.		300	IN	A	104.21.17.60
sdscm.com.		300	IN	A	172.67.222.250
;; Query time: 288 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:05:07 UTC 2026
;; MSG SIZE  rcvd: 390

详情
详情 HTTP PING DNS
移动 安徽六安
10ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	1	IN	A	104.21.17.60
sdscm.com.	1	IN	A	172.67.222.250

;; Query time: 10 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 福建福州
283ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	104.21.17.60
sdscm.com.	300	IN	A	172.67.222.250

;; Query time: 283 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 广东梅州
259ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	900	IN	A	172.67.222.250
sdscm.com.	900	IN	A	104.21.17.60

;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 723
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
291ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	600	IN	A	172.67.222.250
sdscm.com.	600	IN	A	104.21.17.60

;; Query time: 291 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 河南洛阳
382ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	600	IN	A	172.67.222.250
sdscm.com.	600	IN	A	104.21.17.60

;; Query time: 382 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 湖南长沙
276ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	172.67.222.250
sdscm.com.	300	IN	A	104.21.17.60

;; Query time: 276 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 江苏常州
283ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	600	IN	A	172.67.222.250
sdscm.com.	600	IN	A	104.21.17.60

;; Query time: 283 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 辽宁沈阳
329ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	104.21.17.60
sdscm.com.	300	IN	A	172.67.222.250

;; Query time: 329 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 山西长治
284ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	172.67.222.250
sdscm.com.	300	IN	A	104.21.17.60

;; Query time: 284 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 18:05:07 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 天津
293ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	172.67.222.250
sdscm.com.	300	IN	A	104.21.17.60

;; Query time: 293 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 云南保山
349ms 172.67.222.250[美国Cloudflare, Inc.]
104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	172.67.222.250
sdscm.com.	300	IN	A	104.21.17.60

;; Query time: 349 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 浙江金华
276ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	600	IN	A	104.21.17.60
sdscm.com.	600	IN	A	172.67.222.250

;; Query time: 276 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 福建福州
445ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	104.21.17.60
sdscm.com.	300	IN	A	172.67.222.250

;; Query time: 445 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 江西南昌
514ms 104.21.17.60[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	3	IN	A	104.21.17.60

;; Query time: 514 msec
;; SERVER: 172.18.20.2#53(172.18.20.2)
;; WHEN: Sun Nov 01 18:05:10 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
519ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	104.21.17.60
sdscm.com.	300	IN	A	172.67.222.250

;; Query time: 519 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:05:07 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 上海
894ms 104.21.17.60[美国Cloudflare, Inc.]
172.67.222.250[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sdscm.com
;; global options: +cmd

;; ANSWER SECTION:
sdscm.com.	300	IN	A	104.21.17.60
sdscm.com.	300	IN	A	172.67.222.250

;; Query time: 894 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Mon Nov 02 02:05:14 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sdscm.com 优化建议

1、dns延迟测试显示平均响应约272ms,最慢894ms、最快10ms,建议使用dns测速在线工具监控解析速度,重点关注dns速度测试与dns解析速度测试波动。
2、dns记录查询仅返回两个Cloudflare美国IP,建议通过dns历史解析记录查询和dns污染查询核实是否存在解析异常,保障dns解析查询在线结果稳定。
3、可结合dns检测工具与dns测速工具定期做网站dns查询,利用dns在线测试对比dns测速表现,优化dns解析记录查询与dns在线查询体验。

其他工具历史

更新时间 2026-11-02 06:45:03
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