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could.vip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could.vip2026-09-19 01:50:04
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 江西南昌电信31ms 湖南长沙移动1055ms 178.207ms
电信 江西南昌电信31ms -166ms 70.778ms
移动 -81ms 湖南长沙移动1055ms 226ms
联通 天津联通191ms 海南三亚联通274ms 227.1ms
华东 江西南昌电信31ms 福建厦门联通232ms 162.2ms
华北 山西长治电信50ms 内蒙古呼和浩特联通226ms 137.5ms
华南 广东东莞电信37ms 海南三亚联通274ms 102.8ms
华中 湖南长沙移动1055ms 湖南长沙移动1055ms 1055ms
西北 青海西宁电信68ms 陕西西安移动288ms 200ms
西南 -81ms 重庆联通236ms 149.5ms
东北 -85ms 辽宁大连联通220ms 135.25ms
解析占比
全部 电信 移动 联通 被污染
49.234.93.199
49.234.93.199
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 西藏
166ms 49.234.93.199[上海腾讯]
could.vip.		600	IN	A	49.234.93.199
;; Query time: 166 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:49:30 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 海南
52ms 49.234.93.199[上海腾讯]
could.vip.		600	IN	A	49.234.93.199
;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:49:29 UTC 2026
;; MSG SIZE  rcvd: 372

详情
详情 HTTP PING DNS
电信 天津
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 黑龙江
85ms 49.234.93.199[上海腾讯]
could.vip.		600	IN	A	49.234.93.199
;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:49:30 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 广东东莞
37ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 37 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 19 01:49:28 CST 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
电信 广西南宁
58ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 58 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江西南昌
31ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 31 msec
;; SERVER: 202.101.224.69#53(202.101.224.69)
;; WHEN: Sat Sep 19 01:49:28 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
68ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 68 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
电信 山西长治
50ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 50 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 17:49:29 UTC 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
电信 四川成都
90ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 90 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 重庆
81ms 49.234.93.199[上海腾讯]
could.vip.		1800	IN	A	49.234.93.199
;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:49:29 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
移动 海南
93ms 49.234.93.199[上海腾讯]
could.vip.		600	IN	A	49.234.93.199
;; Query time: 93 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:49:29 UTC 2026
;; MSG SIZE  rcvd: 372

详情
详情 HTTP PING DNS
移动 河北唐山
83ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 黑龙江绥化
126ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 126 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
移动 湖南长沙
1055ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 1055 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sat Sep 19 01:49:30 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 江西宜春
223ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 223 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:49:28 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 辽宁大连
110ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:49:28 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 陕西西安
288ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 288 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 17:49:29 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 上海
112ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 112 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 四川攀枝花
89ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 福建厦门
232ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:49:28 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 甘肃庆阳
212ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 212 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 17:49:29 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 贵州贵阳
235ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 235 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 海南三亚
274ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 274 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 17:49:29 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 辽宁大连
220ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:49:28 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
226ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:49:28 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 青海西宁
232ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:49:28 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 上海
213ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 213 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 天津
191ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 191 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Sep 19 01:49:29 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 重庆
236ms 49.234.93.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats could.vip
;; global options: +cmd

;; ANSWER SECTION:
could.vip.	600	IN	A	49.234.93.199

;; Query time: 236 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Sep 19 01:49:29 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。

could.vip 优化建议

1、使用在线测试最佳DNS工具筛选低延迟节点,优先选择响应快的解析服务。
2、通过DNS污染检测工具排查是否存在异常解析,确保解析结果一致。
3、利用DNS测速工具定期监测不同区域解析速度,优化解析节点分布。
4、采用智能DNS选优策略,根据用户位置自动匹配最优解析路径。
5、配置多运营商DNS服务器,提升跨网络环境下的解析稳定性。

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更新时间 2026-09-19 04:07:04
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