广告
提示
工具简介
chengduxf.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chengduxf.com2026-11-06 02:00:10
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%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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16ms -303ms 162.448ms
电信 上海电信16ms 河北唐山电信250ms 113.455ms
移动 -105ms 宁夏银川移动259ms 142.2ms
联通 -209ms -303ms 255.125ms
华东 上海电信16ms -269ms 119.571ms
华北 -105ms 河北唐山电信250ms 161.6ms
华南 -156ms 广东深圳联通223ms 184.667ms
华中 湖北宜昌联通269ms 河南平顶山联通279ms 274ms
西北 广东广州移动139ms 宁夏银川移动259ms 207.75ms
西南 重庆电信49ms -303ms 145.2ms
东北 辽宁盘锦电信95ms 黑龙江大庆电信184ms 135.667ms
解析占比
全部 电信 移动 联通 被污染
cdn-yz502.yz168.cc.
8.138.29.49
cdn-yz502.yz168.cc.
8.138.29.49
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 安徽芜湖
41ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 01:59:49 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 广西北海
175ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 175 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 01:59:49 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
139ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	324	IN	A	8.138.29.49

;; Query time: 139 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 河北唐山
250ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 250 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 黑龙江大庆
184ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 184 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 江苏无锡
51ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	603	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	603	IN	A	8.138.29.49

;; Query time: 51 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 辽宁盘锦
95ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	266	IN	A	8.138.29.49

;; Query time: 95 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 陕西西安
186ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	599	IN	A	8.138.29.49

;; Query time: 186 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 上海
16ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 16 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 668
详情
详情 HTTP PING DNS
电信 四川攀枝花
62ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	444	IN	A	8.138.29.49

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 重庆
49ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 49 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Fri Nov 06 01:59:49 CST 2026
;; MSG SIZE  rcvd: 668
详情
详情 HTTP PING DNS
移动 海南
156ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
chengduxf.com.		600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 156 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 412

详情
详情 HTTP PING DNS
移动 北京
105ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
chengduxf.com.		600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 79

详情
详情 HTTP PING DNS
移动 广东广州
139ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	418	IN	A	8.138.29.49

;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 01:59:49 CST 2026
;; MSG SIZE  rcvd: 121
详情
详情 HTTP PING DNS
移动 贵州遵义
173ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	2217	IN	A	8.138.29.49

;; Query time: 173 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 01:59:49 CST 2026
;; MSG SIZE  rcvd: 679
详情
详情 HTTP PING DNS
移动 河北沧州
124ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	254	IN	A	8.138.29.49

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 01:59:49 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
移动 黑龙江绥化
128ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	254	IN	A	8.138.29.49

;; Query time: 128 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 668
详情
详情 HTTP PING DNS
移动 江西南昌
112ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 112 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 121
详情
详情 HTTP PING DNS
移动 宁夏银川
259ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 259 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 650
详情
详情 HTTP PING DNS
移动 山西长治
120ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 120 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
移动 浙江金华
106ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 106 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 北京
209ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
chengduxf.com.		600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	35	IN	A	8.138.29.49
;; Query time: 209 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 79

详情
详情 HTTP PING DNS
联通 江西
269ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
chengduxf.com.		600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 269 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 79

详情
详情 HTTP PING DNS
联通 四川
303ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
chengduxf.com.		600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 303 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 79

详情
详情 HTTP PING DNS
联通 广东深圳
223ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 223 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 17:57:08 UTC 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 河南平顶山
279ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	468	IN	A	8.138.29.49

;; Query time: 279 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 湖北宜昌
269ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 269 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 陕西渭南
247ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 247 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 05 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 上海
242ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats chengduxf.com
;; global options: +cmd

;; ANSWER SECTION:
chengduxf.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 242 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Fri Nov 06 01:59:50 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

chengduxf.com 优化建议

1、使用dns延迟测试与dns测速在线工具对chengduxf.com的解析速度进行持续监控,当前最快16ms、最慢303ms,建议优化DNS解析速度测试机制以缩小快慢节点响应差距。
2、结合dns记录查询与dns解析记录查询及dns历史解析记录查询核对解析指向的广东广州阿里云节点,通过dns污染检测与dns劫持检测确认解析结果的一致性与安全性。
3、利用dns查询网与dns解析查询在线及网站dns查询工具定期开展dns检测工具复核,配合dns测速工具与在线dns污染检测跟踪解析表现,保障解析稳定与响应均衡。

其他工具历史

更新时间 2026-11-06 05:41:04
广告
广告