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ltddns.cn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ltddns.cn2026-10-02 01:59:20
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 广东汕头移动19ms 江西宜春电信313ms 84.267ms
电信 湖南长沙电信28ms 江西宜春电信313ms 100.3ms
移动 广东汕头移动19ms 甘肃庆阳移动135ms 67.111ms
联通 浙江温州联通50ms 陕西渭南联通130ms 83.727ms
华东 江苏无锡移动48ms 江西宜春电信313ms 98ms
华北 -45ms 山西长治联通64ms 55.167ms
华南 广东汕头移动19ms 海南三亚联通103ms 60ms
华中 湖南长沙电信28ms 河南平顶山联通84ms 63.333ms
西北 青海西宁电信64ms 新疆乌鲁木齐电信156ms 106.833ms
西南 云南楚雄彝族自治州电信40ms 云南昆明联通103ms 71.5ms
东北 吉林长春移动81ms 辽宁盘锦电信178ms 129.5ms
解析占比
全部 电信 移动 联通 被污染
120.27.128.45
120.27.128.45
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
45ms 120.27.128.45[浙江杭州阿里云]
ltddns.cn.		600	IN	A	120.27.128.45
;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 山东
66ms 120.27.128.45[浙江杭州阿里云]
ltddns.cn.		600	IN	A	120.27.128.45
;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:58:38 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 安徽合肥
57ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 57 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 湖南长沙
28ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 28 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
电信 江西宜春
313ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 313 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 辽宁盘锦
178ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 178 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
64ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 64 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
电信 山西长治
56ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
156ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 156 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 01:57:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
40ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 40 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 甘肃庆阳
135ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 135 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广东汕头
19ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	900	IN	A	120.27.128.45

;; Query time: 19 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
移动 河北唐山
50ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 吉林长春
81ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 81 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
移动 江苏无锡
48ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 48 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江西宜春
63ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 山西长治
62ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 62 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
87ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 87 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江嘉兴
59ms 120.27.128.45[浙江杭州阿里云]
ltddns.cn.		600	IN	A	120.27.128.45
;; Query time: 59 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 安徽亳州
128ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 128 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广东深圳
58ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 58 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:56:17 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 海南三亚
103ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 103 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北廊坊
54ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 54 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河南平顶山
84ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 84 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖北宜昌
78ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 78 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 青海西宁
69ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 69 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山西长治
64ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 64 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 陕西渭南
130ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 130 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 云南昆明
103ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 103 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 浙江温州
50ms 120.27.128.45[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ltddns.cn
;; global options: +cmd

;; ANSWER SECTION:
ltddns.cn.	600	IN	A	120.27.128.45

;; Query time: 50 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

ltddns.cn 优化建议

1、解析结果稳定指向浙江杭州阿里云节点,可结合dns解析查询在线、dns在线查询、dns查询工具等高频词强化工具属性,建议在标题中突出实时解析响应能力,以提升dns测速在线场景的搜索匹配度。
2、查询延迟波动于19至313毫秒之间,整体响应较快但存在明显峰值,建议针对dns速度在线测试、dns解析速度测试、在线测试dns速度等需求补充性能对比内容,利用dns检测工具展示多时段均值,增强dns测试工具的可信度。
3、单一IP解析虽降低劫持风险,但缺少冗余容错,可围绕dns污染检测、dns污染查询、dns污染在线检测相关语义优化服务说明,强调解析纯净度,同时引入dns测试、dns测速等锚点词完善内链布局。

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更新时间 2026-10-03 06:42:02
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