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bjlzd.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bjlzd.com2026-10-28 01:42:21
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 江苏无锡移动17ms 新疆博尔塔拉蒙古自治州联通399ms 182.867ms
电信 上海电信42ms 陕西西安电信357ms 114ms
移动 江苏无锡移动17ms 甘肃庆阳移动180ms 131.833ms
联通 河南南阳联通206ms 新疆博尔塔拉蒙古自治州联通399ms 292.091ms
华东 江苏无锡移动17ms 浙江金华联通366ms 121.875ms
华北 -147ms -299ms 223ms
华南 广西南宁电信45ms 海南三亚联通374ms 184.5ms
华中 湖南岳阳电信58ms 湖南郴州联通207ms 157ms
西北 宁夏银川电信69ms 新疆博尔塔拉蒙古自治州联通399ms 220.5ms
西南 重庆联通313ms 重庆联通313ms 313ms
东北 吉林长春移动156ms 吉林长春电信182ms 169ms
解析占比
全部 电信 移动 联通 被污染
s166.pc51.com.
202.91.238.44
s166.pc51.com.
202.91.238.44
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 安徽芜湖
64ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	7200	IN	A	202.91.238.44

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 甘肃庆阳
237ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	1090	IN	A	202.91.238.44

;; Query time: 237 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 27 17:41:19 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 广西南宁
45ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	6972	IN	A	202.91.238.44

;; Query time: 45 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 海南澄迈县
88ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	7200	IN	A	202.91.238.44

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 212
详情
详情 HTTP PING DNS
电信 湖南岳阳
58ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	87	IN	A	202.91.238.44

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 103
详情
详情 HTTP PING DNS
电信 吉林长春
182ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	1172	IN	A	202.91.238.44

;; Query time: 182 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 江苏苏州
44ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	3909	IN	A	202.91.238.44

;; Query time: 44 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 宁夏银川
69ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	2094	IN	A	202.91.238.44

;; Query time: 69 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 青海西宁
81ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	3841	IN	A	202.91.238.44

;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 158
详情
详情 HTTP PING DNS
电信 陕西西安
357ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	3600	IN	A	202.91.238.44

;; Query time: 357 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 27 17:41:19 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 上海
42ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	3600	IN	A	202.91.238.44

;; Query time: 42 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Wed Oct 28 01:41:17 CST 2026
;; MSG SIZE  rcvd: 212
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
159ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	7200	IN	A	202.91.238.44

;; Query time: 159 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
电信 浙江宁波
56ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	7146	IN	A	202.91.238.44

;; Query time: 56 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
移动 内蒙古
147ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
bjlzd.com.		1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.		512	IN	A	202.91.238.44
;; Query time: 147 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:41:18 UTC 2026
;; MSG SIZE  rcvd: 67

详情
详情 HTTP PING DNS
移动 福建福州
153ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	2043	IN	A	202.91.238.44

;; Query time: 153 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
移动 甘肃庆阳
180ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	3600	IN	A	202.91.238.44

;; Query time: 180 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 27 17:41:18 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
移动 吉林长春
156ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	1595	IN	A	202.91.238.44

;; Query time: 156 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 212
详情
详情 HTTP PING DNS
移动 江苏无锡
17ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:23 CST 2026
;; MSG SIZE  rcvd: 27
详情
详情 HTTP PING DNS
移动 宁夏银川
138ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	3600	IN	A	202.91.238.44

;; Query time: 138 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 223
详情
详情 HTTP PING DNS
联通 青海
264ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
bjlzd.com.		1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.		7200	IN	A	202.91.238.44
;; Query time: 264 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:41:19 UTC 2026
;; MSG SIZE  rcvd: 67

详情
详情 HTTP PING DNS
联通 北京
299ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
bjlzd.com.		1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.		3304	IN	A	202.91.238.44
;; Query time: 299 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:41:19 UTC 2026
;; MSG SIZE  rcvd: 874

详情
详情 HTTP PING DNS
联通 安徽蚌埠
233ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	2527	IN	A	202.91.238.44

;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 甘肃庆阳
321ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	3600	IN	A	202.91.238.44

;; Query time: 321 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 27 17:41:19 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 广东东莞
231ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	7200	IN	A	202.91.238.44

;; Query time: 231 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 海南三亚
374ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	3600	IN	A	202.91.238.44

;; Query time: 374 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 17:41:19 UTC 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 河南南阳
206ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	2465	IN	A	202.91.238.44

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 湖南郴州
207ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	3770	IN	A	202.91.238.44

;; Query time: 207 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:41:18 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
399ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	2342	IN	A	202.91.238.44

;; Query time: 399 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 28 01:41:19 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 浙江金华
366ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	7200	IN	A	202.91.238.44

;; Query time: 366 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Wed Oct 28 01:41:19 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 重庆
313ms s166.pc51.com.
202.91.238.44[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats bjlzd.com
;; global options: +cmd

;; ANSWER SECTION:
bjlzd.com.	1800	IN	CNAME	s166.pc51.com.
s166.pc51.com.	7200	IN	A	202.91.238.44

;; Query time: 313 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Wed Oct 28 01:41:19 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

bjlzd.com 优化建议

1、dns测速在线显示杭州联通解析稳定指向202.91.238.44,建议结合dns解析查询在线与dns历史解析记录查询核验解析一致性,减少单节点依赖。
2、存在一次空ips返回且query_time达399ms,建议用dns污染检测与dns劫持检测工具排查异常,配合dns测速验证dns解析速度测试波动。
3、建议使用在线dns查询与dns检测工具长期监测解析响应,重点优化浙江杭州联通线路,提升dns测试网站整体解析速度。

其他工具历史

更新时间 2026-10-29 01:24:02
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