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yanglongsh.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yanglongsh.com2026-10-17 01:59:05
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

检测节点

响应时间分布 域名污染分布

污染比例:0%

登录51CESU,立即查看域名污染全国分布情况
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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 北京移动7ms 新疆昌吉回族自治州联通610ms 236.966ms
电信 天津电信112ms 吉林长春电信397ms 210.4ms
移动 北京移动7ms 湖北鄂州移动277ms 157.538ms
联通 辽宁营口联通128ms 新疆昌吉回族自治州联通610ms 342.909ms
华东 上海移动81ms -298ms 187ms
华北 北京移动7ms 河北唐山电信295ms 122.833ms
华南 广西梧州联通509ms 广西梧州联通509ms 509ms
华中 湖南长沙电信129ms 湖北鄂州移动277ms 220.667ms
西北 甘肃庆阳移动159ms 新疆昌吉回族自治州联通610ms 338.5ms
西南 西藏拉萨移动233ms 重庆联通311ms 272ms
东北 辽宁营口联通128ms 吉林长春电信397ms 242.333ms
解析占比
全部 电信 移动 联通 被污染
bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6
bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6
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 河北唐山
295ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	2648	IN	A	120.48.66.6

;; Query time: 295 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 湖南长沙
129ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6

;; Query time: 129 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
电信 吉林长春
397ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6

;; Query time: 397 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 江西南昌
119ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 天津
112ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6

;; Query time: 112 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 272
详情
详情 HTTP PING DNS
移动 内蒙古
28ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
yanglongsh.com.		1	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	1	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	1	IN	A	120.48.66.6
;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 105

详情
详情 HTTP PING DNS
移动 北京
7ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	60	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	60	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	60	IN	A	120.48.66.6

;; Query time: 7 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 甘肃庆阳
159ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6

;; Query time: 159 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 广东广州
197ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6

;; Query time: 197 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 河南洛阳
256ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	600	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6

;; Query time: 256 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 黑龙江绥化
157ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	595	IN	A	120.48.66.6

;; Query time: 157 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 272
详情
详情 HTTP PING DNS
移动 湖北鄂州
277ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6

;; Query time: 277 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 吉林长春
210ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6

;; Query time: 210 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 272
详情
详情 HTTP PING DNS
移动 辽宁沈阳
241ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6

;; Query time: 241 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 宁夏银川
194ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6

;; Query time: 194 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 283
详情
详情 HTTP PING DNS
移动 上海
81ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	1018	IN	A	120.48.66.6

;; Query time: 81 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 天津
8ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	60	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	60	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	60	IN	A	120.48.66.6

;; Query time: 8 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 西藏拉萨
233ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	5065	IN	A	120.48.66.6

;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 青海
346ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
yanglongsh.com.		300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6
;; Query time: 346 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 17:58:59 UTC 2026
;; MSG SIZE  rcvd: 116

详情
详情 HTTP PING DNS
联通 宁夏
525ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
yanglongsh.com.		300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6
;; Query time: 525 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 17:58:59 UTC 2026
;; MSG SIZE  rcvd: 105

详情
详情 HTTP PING DNS
联通 江西
298ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
yanglongsh.com.		300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6
;; Query time: 298 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 105

详情
详情 HTTP PING DNS
联通 福建泉州
214ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6

;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:57 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 广西梧州
509ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6

;; Query time: 509 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 吉林长春
321ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6

;; Query time: 321 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 辽宁营口
128ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	1972	IN	A	120.48.66.6

;; Query time: 128 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
287ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6

;; Query time: 287 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 上海
223ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	3600	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	3600	IN	A	120.48.66.6

;; Query time: 223 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
610ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6

;; Query time: 610 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 重庆
311ms bjbcc40.pc51.com.
bjbcc002.qidc.cn.
120.48.66.6[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats yanglongsh.com
;; global options: +cmd

;; ANSWER SECTION:
yanglongsh.com.	300	IN	CNAME	bjbcc40.pc51.com.
bjbcc40.pc51.com.	7200	IN	CNAME	bjbcc002.qidc.cn.
bjbcc002.qidc.cn.	7200	IN	A	120.48.66.6

;; Query time: 311 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Oct 17 01:58:58 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

yanglongsh.com 优化建议

1、针对dns延迟测试和dns测速在线结果,建议使用dns解析查询在线与dns测速工具定期监控,快速节点8ms与慢速610ms差距明显,需优化解析线路。
2、dns解析记录查询与dns历史解析记录查询显示解析指向北京百度IP及两个域名别名,建议通过dns污染检测与dns劫持检测排查是否存在异常解析或污染。
3、结合dns在线查询和dns测试网站数据,建议使用dns选优与智能dns配置,缩短响应时间,提升杭州移动dns、西安移动dns等各地用户的访问体验。

其他工具历史

更新时间 2026-10-17 14:52:03
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