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letingz.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letingz.com2026-10-21 02:02:07
预估消耗 0 检测点,实际消耗以【检测点账单】为准
26

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 广东东莞电信85ms 贵州遵义电信3111ms 488.8ms
电信 广东东莞电信85ms 贵州遵义电信3111ms 475.889ms
移动 陕西西安移动235ms 云南昆明移动1180ms 507.8ms
联通 陕西咸阳联通343ms 广东深圳联通970ms 490.727ms
华东 目标响应超时
华北 -99ms -409ms 294.667ms
华南 广东东莞电信85ms 广东深圳联通970ms 371ms
华中 湖北鄂州移动254ms 湖南邵阳联通436ms 321ms
西北 新疆昌吉回族自治州电信182ms 广东广州移动552ms 349.6ms
西南 四川成都电信131ms 贵州遵义电信3111ms 1094ms
东北 吉林长春电信182ms 吉林长春联通429ms 309.667ms
解析占比
全部 电信 移动 联通 被污染
104.21.40.10
172.67.173.215
104.21.40.10
172.67.173.215
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 北京
99ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
letingz.com.		300	IN	A	104.21.40.10
letingz.com.		300	IN	A	172.67.173.215
;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 18:01:52 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
电信 广东东莞
85ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	600	IN	A	104.21.40.10
letingz.com.	600	IN	A	172.67.173.215

;; Query time: 85 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 712
详情
详情 HTTP PING DNS
电信 广西桂林
87ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	172.67.173.215
letingz.com.	300	IN	A	104.21.40.10

;; Query time: 87 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 贵州遵义
3111ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	172.67.173.215
letingz.com.	300	IN	A	104.21.40.10

;; Query time: 3111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:01:54 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 海南海口
133ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 712
详情
详情 HTTP PING DNS
电信 湖北天门
273ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	600	IN	A	172.67.173.215
letingz.com.	600	IN	A	104.21.40.10

;; Query time: 273 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 712
详情
详情 HTTP PING DNS
电信 吉林长春
182ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 182 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 四川成都
131ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 131 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 20 18:01:52 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
182ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 182 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 广东广州
552ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	172.67.173.215
letingz.com.	300	IN	A	104.21.40.10

;; Query time: 552 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 02:01:55 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 湖北鄂州
254ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	172.67.173.215
letingz.com.	300	IN	A	104.21.40.10

;; Query time: 254 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 吉林长春
318ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 318 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 712
详情
详情 HTTP PING DNS
移动 陕西西安
235ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 235 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 20 18:01:52 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 云南昆明
1180ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	172.67.173.215
letingz.com.	300	IN	A	104.21.40.10

;; Query time: 1180 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Wed Oct 21 02:01:53 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 北京
409ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
letingz.com.		300	IN	A	104.21.40.10
letingz.com.		300	IN	A	172.67.173.215
;; Query time: 409 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 18:01:52 UTC 2026
;; MSG SIZE  rcvd: 72

详情
详情 HTTP PING DNS
联通 甘肃庆阳
436ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	172.67.173.215
letingz.com.	300	IN	A	104.21.40.10

;; Query time: 436 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 20 18:01:52 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 广东深圳
970ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	172.67.173.215
letingz.com.	300	IN	A	104.21.40.10

;; Query time: 970 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 17:59:37 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 广西梧州
567ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 567 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 海南琼海
384ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 384 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 湖南邵阳
436ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	172.67.173.215
letingz.com.	300	IN	A	104.21.40.10

;; Query time: 436 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 18:01:52 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 吉林长春
429ms 172.67.173.215[美国Cloudflare, Inc.]
104.21.40.10[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	172.67.173.215
letingz.com.	300	IN	A	104.21.40.10

;; Query time: 429 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 陕西咸阳
343ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 343 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:01:51 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 四川成都
582ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 582 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Wed Oct 21 02:01:57 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 天津
376ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 376 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 云南昆明
466ms 104.21.40.10[美国Cloudflare, Inc.]
172.67.173.215[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats letingz.com
;; global options: +cmd

;; ANSWER SECTION:
letingz.com.	300	IN	A	104.21.40.10
letingz.com.	300	IN	A	172.67.173.215

;; Query time: 466 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:01:52 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

letingz.com 优化建议

1、使用dns测速在线与dns解析查询在线工具核查双IP轮询,当前最快133ms最慢3111ms差距大,建议优化dns测速工具监测链路。
2、通过dns污染查询与dns劫持检测确认无污染,但存在0ms空解析记录,建议用dns检测工具排查解析稳定性。
3、借助dns历史解析记录查询与dns记录查询跟踪Cloudflare双IP,结合在线测试dns速度评估dns选优策略。

其他工具历史

更新时间 2026-10-21 06:47:02
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