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blackwood.com.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blackwood.com.cn2026-11-05 02:12:20
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 上海电信8ms 河北廊坊电信623ms 76.767ms
电信 上海电信8ms 河北廊坊电信623ms 126.5ms
移动 浙江湖州移动17ms 福建龙岩移动110ms 45.364ms
联通 -43ms -115ms 72ms
华东 上海电信8ms 福建龙岩移动110ms 56ms
华北 河北沧州移动24ms 河北廊坊电信623ms 239ms
华南 广东佛山移动24ms 海南三亚联通101ms 59.333ms
华中 湖南长沙移动23ms 湖北宜昌联通62ms 42.5ms
西北 甘肃兰州电信47ms 宁夏石嘴山联通83ms 65ms
西南 重庆电信37ms -115ms 68ms
东北 黑龙江绥化移动38ms 黑龙江大庆电信105ms 63ms
解析占比
全部 电信 移动 联通 被污染
121.196.229.75
121.196.229.75
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 甘肃兰州
47ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 47 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 768
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
72ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 72 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 河北廊坊
623ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 623 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 黑龙江大庆
105ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 山东烟台
55ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 上海
8ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 8 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 768
详情
详情 HTTP PING DNS
电信 云南保山
65ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 重庆
37ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 37 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 768
详情
详情 HTTP PING DNS
移动 内蒙古
70ms 121.196.229.75[浙江杭州阿里云]
blackwood.com.cn.	600	IN	A	121.196.229.75
;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:11:29 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
移动 福建龙岩
110ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 110 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 广东佛山
24ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	900	IN	A	121.196.229.75

;; Query time: 24 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 768
详情
详情 HTTP PING DNS
移动 广西北海
53ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 河北沧州
24ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 24 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 河南洛阳
41ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 41 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 黑龙江绥化
38ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 38 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 768
详情
详情 HTTP PING DNS
移动 湖南长沙
23ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 23 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 吉林长春
52ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 52 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 768
详情
详情 HTTP PING DNS
移动 上海
47ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 47 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 浙江湖州
17ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 四川
43ms 121.196.229.75[浙江杭州阿里云]
blackwood.com.cn.	600	IN	A	121.196.229.75
;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:11:29 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 云南
115ms 121.196.229.75[浙江杭州阿里云]
blackwood.com.cn.	600	IN	A	121.196.229.75
;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:11:49 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 海南三亚
101ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 101 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 04 18:11:29 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 湖北宜昌
62ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 62 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 湖南岳阳
44ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 44 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 吉林长春
57ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 57 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 江苏徐州
60ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 60 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
83ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 山东烟台
102ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 102 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:11:28 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 上海
49ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 49 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 重庆
76ms 121.196.229.75[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats blackwood.com.cn
;; global options: +cmd

;; ANSWER SECTION:
blackwood.com.cn.	600	IN	A	121.196.229.75

;; Query time: 76 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Thu Nov 05 02:11:29 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

blackwood.com.cn 优化建议

1、围绕杭州电信dns、dns测速在线与dns检测工具,针对黑木桥域名统一解析至杭州阿里云IP的特点,强化dns解析查询在线与dns测速内容的本地化布局,提升响应稳定性与可信度。
2、结合dns污染检测、dns历史解析记录查询与dns劫持检测,补充单节点多次解析一致性说明,突出无污染与解析集中优势,增强dns查询网栏目专业度。
3、借助dns解析速度测试、在线dns测试工具与dns测速,优化平均响应约69.4毫秒、最快8毫秒最慢623毫秒的说明,并提示孤立慢节点,建议优化dns解析记录查询页面加载说明。

其他工具历史

更新时间 2026-11-05 05:50:04
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