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lffed.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lffed.cn2026-09-19 01:48:13
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 山西长治电信35ms -406ms 122.793ms
电信 山西长治电信35ms -406ms 118.909ms
移动 上海移动51ms -209ms 110.778ms
联通 青海西宁联通54ms -350ms 139.556ms
华东 上海移动51ms 江苏联通306ms 123.4ms
华北 山西长治电信35ms 河北唐山联通69ms 52ms
华南 -73ms 广东中山移动115ms 92ms
华中 湖南长沙电信56ms 湖北襄阳电信134ms 89.6ms
西北 陕西西安电信50ms -181ms 105.8ms
西南 四川成都联通73ms -406ms 183.4ms
东北 吉林长春电信85ms -350ms 167.5ms
解析占比
全部 电信 移动 联通 被污染
xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62
xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62
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 贵州
406ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
lffed.cn.		599	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com. 600 IN A	120.55.189.62
;; Query time: 406 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:47:43 UTC 2026
;; MSG SIZE  rcvd: 91

详情
详情 HTTP PING DNS
电信 黑龙江
149ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
lffed.cn.		600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com. 600 IN A	120.55.189.62
;; Query time: 149 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:47:42 UTC 2026
;; MSG SIZE  rcvd: 91

详情
详情 HTTP PING DNS
电信 西藏
132ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
lffed.cn.		600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com. 600 IN A	120.55.189.62
;; Query time: 132 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:47:42 UTC 2026
;; MSG SIZE  rcvd: 91

详情
详情 HTTP PING DNS
电信 甘肃庆阳
95ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 95 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 17:47:42 UTC 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
电信 河南驻马店
60ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	900	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	900	IN	A	120.55.189.62

;; Query time: 60 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 670
详情
详情 HTTP PING DNS
电信 湖北襄阳
134ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 134 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 17:47:42 UTC 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
电信 湖南长沙
56ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 145
详情
详情 HTTP PING DNS
电信 吉林长春
85ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 85 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
电信 山西长治
35ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 35 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 17:47:42 UTC 2026
;; MSG SIZE  rcvd: 670
详情
详情 HTTP PING DNS
电信 陕西西安
50ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	599	IN	A	120.55.189.62

;; Query time: 50 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 17:47:42 UTC 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
电信 浙江宁波
106ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 106 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
移动 海南
73ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
lffed.cn.		1800	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com. 1800 IN A	120.55.189.62
;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:47:42 UTC 2026
;; MSG SIZE  rcvd: 102

详情
详情 HTTP PING DNS
移动 青海
181ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
lffed.cn.		600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com. 600 IN A	120.55.189.62
;; Query time: 181 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:47:42 UTC 2026
;; MSG SIZE  rcvd: 102

详情
详情 HTTP PING DNS
移动 西藏
209ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
lffed.cn.		599	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com. 600 IN A	120.55.189.62
;; Query time: 209 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:47:43 UTC 2026
;; MSG SIZE  rcvd: 91

详情
详情 HTTP PING DNS
移动 福建福州
76ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
移动 广东中山
115ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	900	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	900	IN	A	120.55.189.62

;; Query time: 115 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 763
详情
详情 HTTP PING DNS
移动 河南洛阳
128ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 128 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
移动 吉林长春
86ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 86 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 670
详情
详情 HTTP PING DNS
移动 上海
51ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 51 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
移动 浙江嘉兴
78ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
lffed.cn.		600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com. 600 IN A	120.55.189.62
;; Query time: 78 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 102

详情
详情 HTTP PING DNS
联通 黑龙江
350ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
lffed.cn.		600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com. 600 IN A	120.55.189.62
;; Query time: 350 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:47:43 UTC 2026
;; MSG SIZE  rcvd: 91

详情
详情 HTTP PING DNS
联通 江西
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
联通 广东佛山
88ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
联通 河北唐山
69ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 69 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
联通 湖北武汉
70ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
联通 江苏
306ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	599	IN	A	120.55.189.62

;; Query time: 306 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 19 01:47:43 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
联通 青海西宁
54ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
联通 四川成都
73ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 73 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
149ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 149 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS
联通 云南昆明
97ms xtdkj202501164.ali-go214.goftp1.com.
120.55.189.62[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats lffed.cn
;; global options: +cmd

;; ANSWER SECTION:
lffed.cn.	600	IN	CNAME	xtdkj202501164.ali-go214.goftp1.com.
xtdkj202501164.ali-go214.goftp1.com.	600	IN	A	120.55.189.62

;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:47:42 CST 2026
;; MSG SIZE  rcvd: 134
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

lffed.cn 优化建议

1、使用在线DNS测速工具定期监测解析速度,重点关注响应较慢的节点,分析延迟高的原因并进行优化。
2、通过DNS污染在线检测工具检查是否存在域名污染问题,确保解析结果的准确性和安全性。
3、结合DNS解析记录查询工具,确认解析记录的一致性,避免因记录异常导致访问问题。
4、利用DNS查询网站多维度查询域名解析情况,对比不同地区的解析结果,优化解析策略。

其他工具历史

更新时间 2026-09-19 11:20:03
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