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lh-doctor.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lh-doctor.com2026-09-04 01:56:07
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 (1)
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53ms -1115ms 354.276ms
电信 安徽合肥电信53ms 河南驻马店电信552ms 261.75ms
移动 山西长治移动283ms -1115ms 384.583ms
联通 北京联通232ms -663ms 396.111ms
华东 安徽合肥电信53ms -372ms 251.5ms
华北 北京联通232ms -412ms 315.667ms
华南 -64ms -663ms 338.4ms
华中 -361ms 河南驻马店电信552ms 426ms
西北 -134ms 甘肃庆阳电信368ms 290.75ms
西南 -327ms -1115ms 508.8ms
东北 辽宁沈阳电信316ms -381ms 348.5ms
解析占比
全部 电信 移动 联通 被污染
104.21.88.148
172.67.185.92
104.21.88.148
172.67.185.92
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 青海
134ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
lh-doctor.com.		600	IN	A	104.21.88.148
lh-doctor.com.		600	IN	A	172.67.185.92
;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 396

详情
详情 HTTP PING DNS
电信 西藏
327ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	104.21.88.148
lh-doctor.com.		300	IN	A	172.67.185.92
;; Query time: 327 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:51 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
电信 海南
64ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	104.21.88.148
lh-doctor.com.		300	IN	A	172.67.185.92
;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 396

详情
详情 HTTP PING DNS
电信 湖北
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 安徽合肥
53ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	900	IN	A	104.21.88.148
lh-doctor.com.	900	IN	A	172.67.185.92

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 甘肃庆阳
368ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	300	IN	A	172.67.185.92
lh-doctor.com.	300	IN	A	104.21.88.148

;; Query time: 368 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 河北张家口
280ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	300	IN	A	104.21.88.148
lh-doctor.com.	300	IN	A	172.67.185.92

;; Query time: 280 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 河南驻马店
552ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
lh-doctor.com.		900	IN	A	104.21.88.148
lh-doctor.com.		900	IN	A	172.67.185.92
;; Query time: 552 msec
;; SERVER: 192.168.5.1#53(192.168.5.1) (UDP)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 396

详情
详情 HTTP PING DNS
电信 辽宁沈阳
316ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	300	IN	A	104.21.88.148
lh-doctor.com.	300	IN	A	172.67.185.92

;; Query time: 316 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 986
详情
详情 HTTP PING DNS
移动 四川
362ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 362 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
移动 西藏
1115ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	104.21.88.148
lh-doctor.com.		300	IN	A	172.67.185.92
;; Query time: 1115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:51 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
移动 湖南
361ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 361 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 102

详情
详情 HTTP PING DNS
移动 海南
299ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 299 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 393

详情
详情 HTTP PING DNS
移动 安徽六安
290ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	600	IN	A	172.67.185.92
lh-doctor.com.	600	IN	A	104.21.88.148

;; Query time: 290 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:55:49 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 广西南宁
294ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	300	IN	A	104.21.88.148
lh-doctor.com.	300	IN	A	172.67.185.92

;; Query time: 294 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
309ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 309 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
移动 山西长治
283ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	300	IN	A	104.21.88.148
lh-doctor.com.	300	IN	A	172.67.185.92

;; Query time: 283 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 陕西咸阳
307ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	600	IN	A	172.67.185.92
lh-doctor.com.	600	IN	A	104.21.88.148

;; Query time: 307 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 736
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
354ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	300	IN	A	172.67.185.92
lh-doctor.com.	300	IN	A	104.21.88.148

;; Query time: 354 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 云南昆明
350ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats lh-doctor.com
;; global options: +cmd

;; ANSWER SECTION:
lh-doctor.com.	300	IN	A	172.67.185.92
lh-doctor.com.	300	IN	A	104.21.88.148

;; Query time: 350 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:55:51 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 浙江嘉兴
291ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	104.21.88.148
lh-doctor.com.		300	IN	A	172.67.185.92
;; Query time: 291 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
联通 黑龙江
381ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	104.21.88.148
lh-doctor.com.		300	IN	A	172.67.185.92
;; Query time: 381 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 天津
378ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 378 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 广西
663ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 663 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:51 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 云南
390ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	104.21.88.148
lh-doctor.com.		300	IN	A	172.67.185.92
;; Query time: 390 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 湖南
365ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 365 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 内蒙古
412ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 412 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:52 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 广东
372ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 372 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 江西
372ms 172.67.185.92[美国Cloudflare, Inc.]
104.21.88.148[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	172.67.185.92
lh-doctor.com.		300	IN	A	104.21.88.148
;; Query time: 372 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 北京
232ms 104.21.88.148[美国Cloudflare, Inc.]
172.67.185.92[美国Cloudflare, Inc.]
lh-doctor.com.		300	IN	A	104.21.88.148
lh-doctor.com.		300	IN	A	172.67.185.92
;; Query time: 232 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Fri Sep 04 01:55:50 CST 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

lh-doctor.com 优化建议

1、使用在线DNS测速工具定期测试解析速度,筛选出响应稳定的优质节点,优化用户访问体验。
2、通过DNS污染在线检测工具排查域名是否存在污染问题,确保解析结果准确无误。
3、结合DNS解析记录查询功能,分析不同区域解析情况,针对性调整解析策略提升效率。

其他工具历史

更新时间 2026-09-04 11:19:04
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