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lightyk.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lightyk.com2026-10-04 02:02:08
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 广东深圳联通15ms 江苏淮安移动523ms 213.033ms
电信 广西南宁电信34ms 新疆乌鲁木齐电信289ms 193.111ms
移动 福建泉州移动72ms 江苏淮安移动523ms 206.385ms
联通 广东深圳联通15ms 新疆博尔塔拉蒙古自治州联通360ms 246.25ms
华东 福建泉州移动72ms 江苏淮安移动523ms 229.25ms
华北 天津联通217ms 河北唐山电信245ms 227.333ms
华南 广东深圳联通15ms 广西梧州移动398ms 122ms
华中 湖南长沙电信206ms 河南平顶山联通347ms 249.2ms
西北 陕西咸阳移动133ms 新疆博尔塔拉蒙古自治州联通360ms 252.75ms
西南 重庆移动152ms 重庆联通292ms 201.6ms
东北 目标响应超时
解析占比
全部 电信 移动 联通 被污染
103.21.141.130
103.21.141.130
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 西藏
228ms 103.21.141.130[上海电信]
lightyk.com.		300	IN	A	103.21.141.130
;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 18:01:53 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 福建厦门
203ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	600	IN	A	103.21.141.130

;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 02:01:52 CST 2026
;; MSG SIZE  rcvd: 675
详情
详情 HTTP PING DNS
电信 广西南宁
34ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 34 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 海南海口
54ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 02:01:52 CST 2026
;; MSG SIZE  rcvd: 675
详情
详情 HTTP PING DNS
电信 河北唐山
245ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 245 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 河南驻马店
250ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	900	IN	A	103.21.141.130

;; Query time: 250 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 636
详情
详情 HTTP PING DNS
电信 湖南长沙
206ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 206 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 18:01:53 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 陕西渭南
229ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 229 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 18:01:53 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
289ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 289 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 02:01:23 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 海南
109ms 103.21.141.130[上海电信]
lightyk.com.		300	IN	A	103.21.141.130
;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 18:01:53 UTC 2026
;; MSG SIZE  rcvd: 342

详情
详情 HTTP PING DNS
移动 安徽六安
87ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	600	IN	A	103.21.141.130

;; Query time: 87 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 02:01:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 福建泉州
72ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 72 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 02:01:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广西梧州
398ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 398 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖南长沙
227ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 227 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 江苏淮安
523ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	600	IN	A	103.21.141.130

;; Query time: 523 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 江西宜春
133ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	600	IN	A	103.21.141.130

;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 02:01:52 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
220ms 103.21.141.130[上海电信]
lightyk.com.		300	IN	A	103.21.141.130
;; Query time: 220 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 陕西咸阳
133ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	600	IN	A	103.21.141.130

;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 02:01:52 CST 2026
;; MSG SIZE  rcvd: 636
详情
详情 HTTP PING DNS
移动 上海
293ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 293 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 四川眉山
156ms 103.21.141.130[上海电信]
lightyk.com.		300	IN	A	103.21.141.130
;; Query time: 156 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Oct 04 02:01:52 CST 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 云南昆明
180ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 180 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sun Oct 04 02:01:58 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 重庆
152ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 152 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 安徽亳州
252ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 252 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 18:01:53 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 广东深圳
15ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 15 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 17:59:49 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河南平顶山
347ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 347 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 18:01:53 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 湖北宜昌
216ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 216 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 江苏泰州
271ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 271 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 天津
217ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 217 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Oct 04 02:01:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
360ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 360 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Oct 04 02:01:58 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 重庆
292ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats lightyk.com
;; global options: +cmd

;; ANSWER SECTION:
lightyk.com.	300	IN	A	103.21.141.130

;; Query time: 292 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sun Oct 04 02:01:53 CST 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。

lightyk.com 优化建议

1、检测显示一致性解析至单一上海电信节点,建议结合在线测试最佳dns与dns选优工具评估多线路冗余方案,利用dns轮询机制优化全国访问路径,重点覆盖杭州移动dns、深圳dns等区域节点以分散解析压力。
2、响应时间跨度从15ms至523ms波动明显,建议使用dns测速工具持续监控不同运营商解析质量,参照dns检测工具分析延迟差异,并部署智能dns策略,针对江苏电信dns及广州联通dns等线路实施差异化调度降低超时风险。
3、当前单节点指向存在dns劫持检测盲区,应启用dns污染在线检测工具定期验证解析完整性,结合域名dns查询确认无异常篡改,同时引入国内公共dns和阿里公共dns作为备用解析路径,提升整体容错能力。

其他工具历史

更新时间 2026-10-04 05:39:04
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