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longdy.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longdy.cn2026-10-08 01:48:27
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 天津移动10ms 辽宁盘锦电信151ms 59.586ms
电信 安徽合肥电信23ms 辽宁盘锦电信151ms 68.5ms
移动 天津移动10ms 云南昆明移动102ms 40.667ms
联通 广东深圳联通31ms 广西梧州联通112ms 67.7ms
华东 浙江杭州移动21ms 安徽亳州联通108ms 48.125ms
华北 天津移动10ms 内蒙古包头电信56ms 38.333ms
华南 广东广州移动17ms 广西梧州联通112ms 60.5ms
华中 河南郑州移动36ms 湖南长沙电信59ms 50ms
西北 宁夏银川电信30ms 青海西宁联通68ms 47.5ms
西南 云南楚雄彝族自治州电信48ms 云南昆明移动102ms 78.667ms
东北 辽宁营口联通74ms 辽宁盘锦电信151ms 102.5ms
解析占比
全部 电信 移动 联通 被污染
117.50.73.121
117.50.73.121
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 安徽合肥
23ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 23 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 甘肃兰州
40ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 40 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 广西南宁
82ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 82 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
86ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 86 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 湖南长沙
59ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 59 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 17:47:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 吉林长春
110ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 110 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 辽宁盘锦
151ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 151 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Wed Oct 07 17:47:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 内蒙古包头
56ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	606	IN	A	117.50.73.121

;; Query time: 56 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Oct 07 17:47:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 宁夏银川
30ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 30 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
48ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 48 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:47:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 安徽六安
41ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广东广州
17ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	900	IN	A	117.50.73.121

;; Query time: 17 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
移动 河南郑州
36ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 36 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江西宜春
42ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 宁夏银川
52ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 52 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 751
详情
详情 HTTP PING DNS
移动 上海
45ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 45 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 天津
10ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	60	IN	A	117.50.73.121

;; Query time: 10 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南昆明
102ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 102 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江杭州
21ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	30	IN	A	117.50.73.121

;; Query time: 21 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:47:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 安徽亳州
108ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 108 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 17:47:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 福建福州
72ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广东深圳
31ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 31 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:45:01 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西梧州
112ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 112 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北廊坊
49ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 49 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 17:47:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河南平顶山
55ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 55 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 17:47:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 吉林长春
75ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 75 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Oct 08 01:47:09 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 辽宁营口
74ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 74 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 17:47:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 青海西宁
68ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 68 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Thu Oct 08 01:47:14 CST 2026
;; MSG SIZE  rcvd: 52
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 浙江金华
33ms 117.50.73.121[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats longdy.cn
;; global options: +cmd

;; ANSWER SECTION:
longdy.cn.	600	IN	A	117.50.73.121

;; Query time: 33 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Thu Oct 08 01:47:09 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。

longdy.cn 优化建议

1、检测显示解析稳定统一指向117.50.73.121,dns测速在线建议关注北京电信节点覆盖,dns解析查询显示大部分响应良好,但存在一次空响应需排查。
2、结合dns记录查询与dns历史解析记录查询结果,dns在线查询可用性高,dns速度在线测试需针对单次超时进行专项优化,dns检测工具可辅助定位。
3、从dns污染查询与dns解析记录查询角度,dns测试网站数据显示无异常状态,dns在线检测建议结合dns污染检测工具持续监控,保障dns解析查询工具稳定性。

其他工具历史

更新时间 2026-10-08 06:01:05
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