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jlc-pcb.shop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jlc-pcb.shop2026-08-28 01:42:09
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 上海电信20ms 陕西渭南移动3839ms 319.6ms
电信 上海电信20ms -153ms 76.125ms
移动 -109ms 陕西渭南移动3839ms 523.909ms
联通 -130ms -737ms 292.364ms
华东 上海电信20ms -356ms 145.667ms
华北 -205ms 内蒙古包头联通313ms 259ms
华南 -240ms -283ms 264ms
华中 湖南长沙电信83ms -291ms 161ms
西北 -88ms 陕西渭南移动3839ms 1055.75ms
西南 -83ms -380ms 208.75ms
东北 -134ms -737ms 285.2ms
解析占比
全部 电信 移动 联通 被污染
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123
120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123
120.78.221.231
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
42ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		900	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 900 IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 900 IN A 120.78.221.231
;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
电信 吉林
153ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
电信 宁夏
88ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
电信 重庆
83ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 450

详情
详情 HTTP PING DNS
电信 江西
65ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
电信 湖南长沙
83ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 83 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Fri Aug 28 01:41:50 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
电信 上海
20ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 20 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Fri Aug 28 01:41:50 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
电信 浙江温州
75ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 31	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 31	IN A 120.78.221.231
;; Query time: 75 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Fri Aug 28 01:41:50 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
移动 西藏
380ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 29	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 29	IN A 120.77.41.123
;; Query time: 380 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:51 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
移动 湖北
109ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
移动 上海
116ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
移动 吉林
134ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 514

详情
详情 HTTP PING DNS
移动 海南
269ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 600 IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 600 IN A 120.77.41.123
;; Query time: 269 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:51 UTC 2026
;; MSG SIZE  rcvd: 442

详情
详情 HTTP PING DNS
移动 青海
166ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 166 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
移动 四川
215ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 215 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
移动 福建龙岩
132ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 132 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Fri Aug 28 01:41:50 CST 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
移动 陕西渭南
3839ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
;; communications error to 127.0.0.53#53: timed out
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 600 IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 600 IN A 120.78.221.231
;; Query time: 3839 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Fri Aug 28 01:41:59 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
移动 云南昆明
157ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 59	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 59	IN A 120.78.221.231
;; Query time: 157 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Fri Aug 28 01:41:50 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
移动 浙江嘉兴
246ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 246 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Fri Aug 28 01:41:50 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
联通 青海
130ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
联通 辽宁
737ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 737 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:51 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
联通 天津
205ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
联通 海南
283ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 283 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:51 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
联通 吉林
249ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 3 IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 3 IN A 120.78.221.231
;; Query time: 249 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:51 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
联通 广东
240ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
联通 黑龙江
153ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:50 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
联通 福建
356ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.78.221.231[广东深圳阿里云]
120.77.41.123[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
;; Query time: 356 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:51 UTC 2026
;; MSG SIZE  rcvd: 127

详情
详情 HTTP PING DNS
联通 湖南
291ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:41:51 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
联通 内蒙古包头
313ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		730	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 187 IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 187 IN A 120.78.221.231
;; Query time: 313 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Fri Aug 28 01:41:50 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
联通 浙江温州
259ms alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
120.77.41.123[广东深圳阿里云]
120.78.221.231[广东深圳阿里云]
jlc-pcb.shop.		600	IN	CNAME	alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com.
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.77.41.123
alb-ajk967dvek5crwb4k9.cn-shenzhen.alb.aliyuncs.com. 60	IN A 120.78.221.231
;; Query time: 259 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Fri Aug 28 01:41:50 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jlc-pcb.shop 优化建议

1、使用dns测速工具对当前解析情况进行持续监测,找出响应较慢的环节并优化,提升整体解析效率。
2、通过在线dns测试工具定期检查解析稳定性,确保不同时段解析结果一致,避免出现异常。
3、借助dns解析速度测试功能,对比不同节点的响应表现,选择更优的解析配置,降低延迟。

其他工具历史

更新时间 2026-08-28 02:46:02
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