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lcysts.top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lcysts.top2026-08-29 01:50:08
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 (2)
区域/运营商 响应最快 响应最慢 平均响应
全部 北京移动50ms -400ms 179.75ms
电信 -99ms -397ms 146.273ms
移动 北京移动50ms -400ms 203.538ms
联通 -145ms -227ms 194.5ms
华东 江苏常州移动71ms 安徽六安移动240ms 162.429ms
华北 北京移动50ms -233ms 117.6ms
华南 广东佛山移动124ms -252ms 177.5ms
华中 -145ms -200ms 172.5ms
西北 甘肃庆阳电信128ms -400ms 241.25ms
西南 四川广安电信116ms -397ms 232.8ms
东北 辽宁大连电信124ms 辽宁大连电信124ms 124ms
解析占比
全部 电信 移动 联通 被污染
104.21.76.174
172.67.197.251
104.21.76.174
172.67.197.251
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 天津
107ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	104.21.76.174
lcysts.top.		300	IN	A	172.67.197.251
;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 391

详情
详情 HTTP PING DNS
电信 新疆
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 西藏
397ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 397 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
电信 山西
99ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	104.21.76.174
lcysts.top.		300	IN	A	172.67.197.251
;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 391

详情
详情 HTTP PING DNS
电信 北京
99ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	104.21.76.174
lcysts.top.		300	IN	A	172.67.197.251
;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
电信 青海
153ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		600	IN	A	172.67.197.251
lcysts.top.		600	IN	A	104.21.76.174
;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 391

详情
详情 HTTP PING DNS
电信 安徽
122ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
lcysts.top.		900	IN	A	104.21.76.174
lcysts.top.		900	IN	A	172.67.197.251
;; Query time: 122 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
电信 重庆
128ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	104.21.76.174
lcysts.top.		300	IN	A	172.67.197.251
;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
电信 海南
136ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 391

详情
详情 HTTP PING DNS
电信 甘肃庆阳
128ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lcysts.top
;; global options: +cmd

;; ANSWER SECTION:
lcysts.top.	300	IN	A	172.67.197.251
lcysts.top.	300	IN	A	104.21.76.174

;; Query time: 128 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 辽宁大连
124ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	104.21.76.174
lcysts.top.		300	IN	A	172.67.197.251
;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
电信 四川广安
116ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 116 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
移动 海南
252ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 252 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 391

详情
详情 HTTP PING DNS
移动 山西
233ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 湖北
200ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 200 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 青海
400ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	104.21.76.174
lcysts.top.		300	IN	A	172.67.197.251
;; Query time: 400 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
移动 安徽六安
240ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		600	IN	A	172.67.197.251
lcysts.top.		600	IN	A	104.21.76.174
;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 北京
50ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lcysts.top
;; global options: +cmd

;; ANSWER SECTION:
lcysts.top.	300	IN	A	104.21.76.174
lcysts.top.	300	IN	A	172.67.197.251

;; Query time: 50 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 广东佛山
124ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		900	IN	A	172.67.197.251
lcysts.top.		900	IN	A	104.21.76.174
;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 391

详情
详情 HTTP PING DNS
移动 江苏常州
71ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		600	IN	A	172.67.197.251
lcysts.top.		600	IN	A	104.21.76.174
;; Query time: 71 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 江西宜春
148ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		600	IN	A	172.67.197.251
lcysts.top.		600	IN	A	104.21.76.174
;; Query time: 148 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
移动 山东青岛
232ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
284ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lcysts.top
;; global options: +cmd

;; ANSWER SECTION:
lcysts.top.	300	IN	A	172.67.197.251
lcysts.top.	300	IN	A	104.21.76.174

;; Query time: 284 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Aug 29 01:49:58 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 浙江杭州
116ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
lcysts.top.		600	IN	A	104.21.76.174
lcysts.top.		600	IN	A	172.67.197.251
;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 重庆
296ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 296 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Sat Aug 29 01:49:58 CST 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
联通 黑龙江
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
联通 重庆
227ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 227 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
联通 湖南
145ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		3600	IN	A	172.67.197.251
lcysts.top.		3600	IN	A	104.21.76.174
;; Query time: 145 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
联通 广东
198ms 172.67.197.251[美国Cloudflare, Inc.]
104.21.76.174[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	172.67.197.251
lcysts.top.		300	IN	A	104.21.76.174
;; Query time: 198 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 28 17:49:58 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
联通 福建福州
208ms 104.21.76.174[美国Cloudflare, Inc.]
172.67.197.251[美国Cloudflare, Inc.]
lcysts.top.		300	IN	A	104.21.76.174
lcysts.top.		300	IN	A	172.67.197.251
;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Aug 29 01:49:57 CST 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

lcysts.top 优化建议

1、使用dns测速工具定期测试不同节点的响应情况,筛选出响应稳定且速度快的节点进行优先使用。
2、通过在线dns查询工具查看域名解析记录,确保解析结果与预期一致,避免出现异常解析。
3、利用dns污染检测工具检查域名是否存在污染情况,保障解析的准确性和安全性。

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更新时间 2026-08-30 20:50:02
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