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jsyhly.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jsyhly.com2026-11-14 02:14:12
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 安徽合肥电信57ms 黑龙江大庆电信975ms 282.033ms
电信 安徽合肥电信57ms 黑龙江大庆电信975ms 296.455ms
移动 浙江金华移动117ms 云南保山移动818ms 254.4ms
联通 广东深圳联通208ms 黑龙江大庆联通359ms 295.111ms
华东 安徽合肥电信57ms 山东滨州电信275ms 179.625ms
华北 山西长治电信220ms 天津联通326ms 262ms
华南 海南儋州电信57ms 广西梧州移动410ms 232ms
华中 湖南长沙电信77ms 河南平顶山联通323ms 181.333ms
西北 广东广州移动164ms 新疆乌鲁木齐电信655ms 334ms
西南 重庆电信285ms 云南保山移动818ms 551.5ms
东北 黑龙江大庆移动164ms 黑龙江大庆电信975ms 413ms
解析占比
全部 电信 移动 联通 被污染
u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49
u193123.cdn-yz502.yz168.cc.
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 安徽合肥
57ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 57 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
电信 海南儋州
57ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 699
详情
详情 HTTP PING DNS
电信 黑龙江大庆
975ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 975 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
电信 湖南长沙
77ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 77 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 181
详情
详情 HTTP PING DNS
电信 辽宁盘锦
222ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	80	IN	A	8.138.29.49

;; Query time: 222 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Fri Nov 13 18:13:37 UTC 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
电信 内蒙古包头
248ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 248 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 181
详情
详情 HTTP PING DNS
电信 山东滨州
275ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	599	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	172	IN	A	8.138.29.49

;; Query time: 275 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 18:13:37 UTC 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
电信 山西长治
220ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 220 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 18:13:37 UTC 2026
;; MSG SIZE  rcvd: 728
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
655ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 655 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
电信 浙江温州
190ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	310	IN	A	8.138.29.49

;; Query time: 190 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
电信 重庆
285ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 285 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 728
详情
详情 HTTP PING DNS
移动 甘肃庆阳
195ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 195 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 13 18:13:37 UTC 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
移动 广东广州
164ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	273	IN	A	8.138.29.49

;; Query time: 164 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 181
详情
详情 HTTP PING DNS
移动 广西梧州
410ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 410 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Nov 13 18:13:37 UTC 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
移动 黑龙江大庆
164ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	559	IN	A	8.138.29.49

;; Query time: 164 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 728
详情
详情 HTTP PING DNS
移动 湖北鄂州
144ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	501	IN	A	8.138.29.49

;; Query time: 144 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
移动 江西南昌
126ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 126 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 181
详情
详情 HTTP PING DNS
移动 山东泰安
171ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 171 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
移动 上海
235ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 235 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
移动 云南保山
818ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	553	IN	A	8.138.29.49

;; Query time: 818 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
移动 浙江金华
117ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 117 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
联通 福建福州
266ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 266 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
联通 广东深圳
208ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 208 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 18:10:46 UTC 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
联通 广西南宁
253ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 253 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
联通 河南平顶山
323ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	256	IN	A	8.138.29.49

;; Query time: 323 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 18:13:37 UTC 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
联通 黑龙江大庆
359ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 359 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
联通 吉林长春
345ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 345 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
254ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
322ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 322 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 02:13:36 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS
联通 天津
326ms u193123.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jsyhly.com
;; global options: +cmd

;; ANSWER SECTION:
jsyhly.com.	3600	IN	CNAME	u193123.cdn-yz502.yz168.cc.
u193123.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 326 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Nov 14 02:13:37 CST 2026
;; MSG SIZE  rcvd: 170
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jsyhly.com 优化建议

1、针对多次查询耗时57ms至975ms的波动,建议使用dns测速在线与dns解析速度测试工具持续监控,结合dns污染检测确认解析稳定性,优化dns测速工具选优策略。
2、解析链路含CDN别名及阿里云IP,建议通过dns记录查询与dns历史解析记录查询核对解析一致性,利用dns劫持检测排查异常,并借助dns在线查询验证多节点覆盖。
3、针对广东广州阿里云节点延迟差异,建议使用dns检测工具与dns测试网站评估杭州移动dns、西安移动dns等各地dns服务器查询表现,结合dns解析查询在线优化解析路径。

其他工具历史

更新时间 2026-11-14 11:00:03
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