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cctvex-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cctvex-china.com2026-10-03 01:59:24
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 北京移动11ms 青海西宁移动362ms 183.897ms
电信 上海电信19ms 山东滨州电信278ms 113.875ms
移动 北京移动11ms 青海西宁移动362ms 182.385ms
联通 河北唐山联通215ms 辽宁营口联通322ms 256.375ms
华东 上海电信19ms 江苏淮安联通291ms 173.286ms
华北 北京移动11ms 山西临汾联通229ms 151.667ms
华南 广东东莞电信53ms 广西梧州移动308ms 212ms
华中 湖北襄阳电信65ms 湖北鄂州移动233ms 179ms
西北 陕西西安移动123ms 青海西宁移动362ms 237ms
西南 云南楚雄彝族自治州电信84ms -154ms 121.75ms
东北 黑龙江绥化移动140ms 辽宁营口联通322ms 231ms
解析占比
全部 电信 移动 联通 被污染
47.104.200.98
47.104.200.98
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 西藏
154ms 47.104.200.98[山东青岛阿里云]
cctvex-china.com.	900	IN	A	47.104.200.98
;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:58:40 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 广东东莞
53ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	602	IN	A	47.104.200.98

;; Query time: 53 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
95ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 95 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 河南驻马店
163ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 163 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 283
详情
详情 HTTP PING DNS
电信 湖北襄阳
65ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 65 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:58:39 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 山东滨州
278ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	899	IN	A	47.104.200.98

;; Query time: 278 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:58:40 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 上海
19ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 19 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 325
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
84ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 84 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:58:39 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 湖南
209ms 47.104.200.98[山东青岛阿里云]
cctvex-china.com.	899	IN	A	47.104.200.98
;; Query time: 209 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:58:40 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
移动 北京
11ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	60	IN	A	47.104.200.98

;; Query time: 11 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 福建泉州
133ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 广西梧州
308ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 308 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 黑龙江绥化
140ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 140 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 湖北鄂州
233ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	899	IN	A	47.104.200.98

;; Query time: 233 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 江苏无锡
214ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 214 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 宁夏银川
233ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	899	IN	A	47.104.200.98

;; Query time: 233 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 336
详情
详情 HTTP PING DNS
移动 青海西宁
362ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 362 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 陕西西安
123ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 123 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 295
详情
详情 HTTP PING DNS
移动 上海
25ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 25 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
226ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	899	IN	A	47.104.200.98

;; Query time: 226 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 重庆
154ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 154 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 江西
253ms 47.104.200.98[山东青岛阿里云]
cctvex-china.com.	900	IN	A	47.104.200.98
;; Query time: 253 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:58:40 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 海南海口
275ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 275 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 河北唐山
215ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 215 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 湖北宜昌
225ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 225 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:58:40 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 江苏淮安
291ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 辽宁营口
322ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 322 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:58:40 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 青海西宁
241ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 241 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Sat Oct 03 01:58:39 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 山西临汾
229ms 47.104.200.98[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cctvex-china.com
;; global options: +cmd

;; ANSWER SECTION:
cctvex-china.com.	900	IN	A	47.104.200.98

;; Query time: 229 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:58:40 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cctvex-china.com 优化建议

1、检测数据显示解析节点均返回山东青岛阿里云同一记录,可结合dns解析查询与dns记录查询工具核实该域名是否因dns轮询配置导致单一节点承担全部访问压力,建议优先利用dns测速及dns在线检测评估不同运营商线路下的dns延迟测试表现,尤其是杭州移动dns与广东联通节点的实际响应差异。
2、当前所有dns解析查询在线记录均指向同一IP且无备选源,存在dns污染检测或dns劫持检测未暴露的单点故障隐患,建议部署dns解析速度测试工具以对比阿里公共dns与本地dns查询网站的解析耗时,参考dns污染查询及dns域名污染检测结果调整解析策略,并启用智能dns分流以优化dns速度在线测试。
3、从dns检测工具返回的响应时长看,最快与最慢节点差距较大,表明dns解析速度存在区域波动,可通过dns在线查询工具对山东电信dns及青岛移动dns等地域服务器做dns速度测试,依据dns选优结果增设异地解析节点,同时参考dns测试网站及dns污染在线检测数据完善dns配置。

其他工具历史

更新时间 2026-10-03 05:59:02
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