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cityan.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cityan.cn2026-10-06 01:37:18
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 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 -30ms 宁夏银川联通669ms 97.2ms
电信 江西宜春电信39ms 浙江温州电信93ms 62.143ms
移动 -30ms 云南昆明移动459ms 93ms
联通 广东深圳联通45ms 宁夏银川联通669ms 131ms
华东 安徽六安移动38ms 浙江温州电信93ms 55.3ms
华北 内蒙古呼和浩特联通56ms 山西长治电信59ms 57.5ms
华南 -30ms 广西梧州联通105ms 71ms
华中 河南驻马店电信62ms 湖北襄阳电信82ms 74ms
西北 宁夏银川电信44ms 宁夏银川联通669ms 189ms
西南 云南昆明联通49ms 云南昆明移动459ms 163.5ms
东北 黑龙江绥化移动68ms 吉林长春联通75ms 71.5ms
解析占比
全部 电信 移动 联通 被污染
120.26.230.79
120.26.230.79
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 河南驻马店
62ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 62 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
电信 湖北襄阳
82ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 82 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:36:38 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江苏盐城
56ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:36:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江西宜春
39ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:36:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 宁夏银川
44ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 44 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山西长治
59ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 59 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:36:38 UTC 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
电信 浙江温州
93ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 93 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 海南
30ms 120.26.230.79[浙江杭州阿里云]
cityan.cn.		3600	IN	A	120.26.230.79
;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:36:38 UTC 2026
;; MSG SIZE  rcvd: 131

详情
详情 HTTP PING DNS
移动 安徽六安
38ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:36:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 甘肃庆阳
83ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 83 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:36:38 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广西梧州
104ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 104 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河南洛阳
78ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 78 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 黑龙江绥化
68ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 68 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 江苏无锡
52ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 52 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江西宜春
44ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 44 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:36:37 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 上海
70ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 70 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 四川攀枝花
77ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 77 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
88ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	2600	IN	A	120.26.230.79

;; Query time: 88 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南昆明
459ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 459 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江台州
42ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:36:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 重庆
69ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 69 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 福建福州
66ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:36:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广东深圳
45ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 45 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:34:32 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西梧州
105ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 105 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 吉林长春
75ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 75 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
56ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 56 msec
;; SERVER: 202.99.224.68#53(202.99.224.68)
;; WHEN: Tue Oct 06 01:36:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 宁夏银川
669ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 669 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 青海西宁
61ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 61 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Tue Oct 06 01:36:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 上海
53ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 53 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:36:38 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 云南昆明
49ms 120.26.230.79[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cityan.cn
;; global options: +cmd

;; ANSWER SECTION:
cityan.cn.	3600	IN	A	120.26.230.79

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:36:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cityan.cn 优化建议

1、阿里云节点响应时间多数在30-105毫秒间,解析地址集中稳定,dns解析查询服务表现良好,dns记录查询速度快,dns测速在线反馈清晰。
2、存在两次明显延迟波动分别达669毫秒和459毫秒,建议对dns解析记录查询进行优化,dns查询在线工具需细化峰值监控,dns速度在线测试可增设超时预警。
3、区域响应差异显著,浙江杭州阿里云作为唯一解析目标,主机房优势突出,dns在线查询需增加dns检测工具覆盖,dns解析查询工具可补充dns污染检测。

其他工具历史

更新时间 2026-10-06 06:02:02
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