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iscm.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iscm.com.cn2026-11-02 02:04:11
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 上海电信9ms 河南洛阳联通113ms 58.931ms
电信 上海电信9ms 黑龙江大庆电信106ms 59.308ms
移动 -22ms 四川攀枝花移动86ms 54ms
联通 -36ms 河南洛阳联通113ms 63.25ms
华东 上海电信9ms 安徽芜湖联通74ms 45.5ms
华北 -22ms -83ms 47.625ms
华南 -41ms 广西南宁电信102ms 64ms
华中 湖南长沙移动40ms 河南洛阳联通113ms 66ms
西北 宁夏银川移动50ms 青海西宁电信70ms 60ms
西南 四川攀枝花电信49ms 四川攀枝花移动86ms 64.8ms
东北 吉林长春联通44ms 黑龙江大庆电信106ms 82ms
解析占比
全部 电信 移动 联通 被污染
120.78.86.225
120.78.86.225
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
26ms 120.78.86.225[广东深圳阿里云]
iscm.com.cn.		600	IN	A	120.78.86.225
;; Query time: 26 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:03:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 广西南宁
102ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 102 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 海南澄迈县
49ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 河南驻马店
70ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 70 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 黑龙江大庆
106ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 106 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:03:45 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 吉林长春
96ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 96 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 内蒙古包头
47ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:03:45 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
电信 青海西宁
70ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 70 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 山东济南
30ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	602	IN	A	120.78.86.225

;; Query time: 30 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 18:03:46 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山西长治
57ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 上海
9ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 9 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 四川攀枝花
49ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 西藏山南
60ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 60 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 北京
22ms 120.78.86.225[广东深圳阿里云]
iscm.com.cn.		600	IN	A	120.78.86.225
;; Query time: 22 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:03:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 内蒙古
83ms 120.78.86.225[广东深圳阿里云]
iscm.com.cn.		600	IN	A	120.78.86.225
;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:03:46 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
移动 海南
41ms 120.78.86.225[广东深圳阿里云]
iscm.com.cn.		600	IN	A	120.78.86.225
;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:03:46 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
移动 河南洛阳
41ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 41 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖南长沙
40ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 40 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 宁夏银川
50ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 50 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 769
详情
详情 HTTP PING DNS
移动 上海
69ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 四川攀枝花
86ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 北京
36ms 120.78.86.225[广东深圳阿里云]
iscm.com.cn.		600	IN	A	120.78.86.225
;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:03:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 四川
72ms 120.78.86.225[广东深圳阿里云]
iscm.com.cn.		600	IN	A	120.78.86.225
;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:03:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 安徽芜湖
74ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州贵阳
57ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 57 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河北廊坊
62ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 62 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 18:03:46 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河南洛阳
113ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
44ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 44 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Mon Nov 02 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山西长治
48ms 120.78.86.225[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats iscm.com.cn
;; global options: +cmd

;; ANSWER SECTION:
iscm.com.cn.	600	IN	A	120.78.86.225

;; Query time: 48 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 18:03:46 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

iscm.com.cn 优化建议

1、针对dns延迟测试与dns测速在线结果,建议优化广东深圳阿里云单节点架构,增加多地域dns解析查询在线节点,降低平均响应约65ms的波动,提升dns速度在线测试稳定性。
2、结合dns污染查询与dns历史解析记录查询,建议部署dns劫持检测与dns污染在线检测机制,定期核查dns解析记录查询一致性,防范潜在dns域名污染查询风险。
3、利用dns检测工具与在线dns测试工具,建议完善dns解析速度测试及ipv6 dns测试覆盖,补充杭州移动dns、西安移动dns等运营商节点,优化dns选优与智能dns策略。

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更新时间 2026-11-02 11:09:02
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