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dcs-china.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dcs-china.com2026-10-06 01:39:25
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 广东深圳联通38ms 宁夏银川联通658ms 166.724ms
电信 山东济南电信50ms 河南驻马店电信148ms 75.8ms
移动 广西梧州移动41ms 江苏常州移动262ms 173ms
联通 广东深圳联通38ms 宁夏银川联通658ms 244.818ms
华东 山东济南电信50ms 江苏常州移动262ms 151ms
华北 -46ms 内蒙古阿拉善盟移动170ms 82.75ms
华南 广东深圳联通38ms 海南三亚联通354ms 109.833ms
华中 湖南长沙电信92ms 湖南邵阳联通273ms 182.5ms
西北 甘肃兰州电信53ms 宁夏银川联通658ms 357.667ms
西南 -104ms 贵州贵阳联通262ms 182.25ms
东北 吉林长春电信71ms -254ms 186ms
解析占比
全部 电信 移动 联通 被污染
121.46.4.215
121.46.4.215
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 北京
62ms 121.46.4.215[广东广州电信]
dcs-china.com.		900	IN	A	121.46.4.215
;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:38:22 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 西藏
104ms 121.46.4.215[广东广州电信]
dcs-china.com.		900	IN	A	121.46.4.215
;; Query time: 104 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:38:23 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 甘肃兰州
53ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 53 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 421
详情
详情 HTTP PING DNS
电信 广西梧州
67ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 67 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 河南驻马店
148ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 148 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 421
详情
详情 HTTP PING DNS
电信 湖南长沙
92ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 92 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:38:22 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 吉林长春
71ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 71 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 内蒙古包头
53ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 53 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Mon Oct 05 17:38:22 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 山东济南
50ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 50 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:38:22 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 浙江宁波
58ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 58 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 吉林
254ms 121.46.4.215[广东广州电信]
dcs-china.com.		900	IN	A	121.46.4.215
;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:38:22 UTC 2026
;; MSG SIZE  rcvd: 245

详情
详情 HTTP PING DNS
移动 广东佛山
118ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 118 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 421
详情
详情 HTTP PING DNS
移动 广西梧州
41ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 41 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 江苏常州
262ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 262 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 江西宜春
246ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 246 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
170ms 121.46.4.215[广东广州电信]
dcs-china.com.		900	IN	A	121.46.4.215
;; Query time: 170 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
移动 西藏拉萨
154ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:38:21 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 浙江杭州
139ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	30	IN	A	121.46.4.215

;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 北京
46ms 121.46.4.215[广东广州电信]
dcs-china.com.		900	IN	A	121.46.4.215
;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:38:22 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 甘肃庆阳
362ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 362 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:38:22 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 广东深圳
38ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 38 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:36:16 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 广西梧州
41ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 41 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 贵州贵阳
262ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 262 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 海南三亚
354ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 354 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:38:22 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 湖北宜昌
217ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 217 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 湖南邵阳
273ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 273 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:38:22 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 吉林长春
233ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 233 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 06 01:38:22 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 宁夏银川
658ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 658 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Tue Oct 06 01:38:23 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 四川成都
209ms 121.46.4.215[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats dcs-china.com
;; global options: +cmd

;; ANSWER SECTION:
dcs-china.com.	900	IN	A	121.46.4.215

;; Query time: 209 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Tue Oct 06 01:38:32 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

dcs-china.com 优化建议

1、检测显示全节点指向同一广东广州电信地址,无跨地域解析差异,建议利用dns解析查询工具排查是否需配置智能dns实现分线路解析,同时结合dns测速在线结果评估节点覆盖效率,并关注dns在线检测工具反馈以完善多区域调度。
2、响应时间跨度从41ms至658ms,波动较明显,可能影响用户体验,建议通过dns解析速度测试定位慢速节点来源,并借助dns查询网对比不同解析路径,同时使用dns测速工具持续监测延迟变化以优化dns解析在线策略。
3、当前解析记录集中指向单IP,存在单点故障风险,建议运用dns历史解析记录查询分析稳定性,并依据dns检测工具结果考虑增设备用解析地址,结合dns在线查询工具规划冗余方案,从而提升dns测试网站的可靠性。

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更新时间 2026-10-06 03:19:02
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