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datalibstar.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datalibstar.com2026-10-09 02:02:19
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 (2)
区域/运营商 响应最快 响应最慢 平均响应
全部 -17ms 新疆乌鲁木齐电信310ms 158.893ms
电信 江西南昌电信27ms 新疆乌鲁木齐电信310ms 115.909ms
移动 北京移动75ms 云南昆明移动236ms 174.111ms
联通 -17ms 宁夏银川联通294ms 200.875ms
华东 江西南昌电信27ms 浙江台州移动189ms 94ms
华北 -17ms 天津移动226ms 117.333ms
华南 海南三亚联通276ms 海南三亚联通276ms 276ms
华中 湖北武汉移动203ms 河南驻马店联通290ms 234.333ms
西北 青海西宁移动112ms 新疆乌鲁木齐电信310ms 222.167ms
西南 云南楚雄彝族自治州电信53ms 云南昆明移动236ms 171.333ms
东北 -66ms -195ms 130.5ms
解析占比
全部 电信 移动 联通 被污染
119.91.236.31
121.4.97.25
119.91.236.31
121.4.97.25
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 黑龙江
195ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
datalibstar.com.	730	IN	A	119.91.236.31
datalibstar.com.	730	IN	A	121.4.97.25
;; Query time: 195 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 65

详情
详情 HTTP PING DNS
电信 北京
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 青海
201ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25
;; Query time: 201 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 394

详情
详情 HTTP PING DNS
电信 福建泉州
48ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	603	IN	A	119.91.236.31
datalibstar.com.	603	IN	A	121.4.97.25

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 09 02:01:25 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
电信 江苏淮安
55ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	609	IN	A	119.91.236.31
datalibstar.com.	609	IN	A	121.4.97.25

;; Query time: 55 msec
;; SERVER: 218.4.4.4#53(218.4.4.4)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
电信 江西南昌
27ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
电信 内蒙古包头
39ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	606	IN	A	121.4.97.25
datalibstar.com.	606	IN	A	119.91.236.31

;; Query time: 39 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
电信 山东济南
30ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	601	IN	A	119.91.236.31
datalibstar.com.	601	IN	A	121.4.97.25

;; Query time: 30 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
电信 陕西西安
190ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	121.4.97.25
datalibstar.com.	600	IN	A	119.91.236.31

;; Query time: 190 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
310ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	121.4.97.25
datalibstar.com.	600	IN	A	119.91.236.31

;; Query time: 310 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 09 02:00:54 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
53ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 53 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
电信 浙江宁波
127ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 127 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
移动 北京
75ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	121.4.97.25
datalibstar.com.	600	IN	A	119.91.236.31

;; Query time: 75 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
移动 福建厦门
182ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 182 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 09 02:01:25 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
移动 河北唐山
134ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
移动 河南郑州
210ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	121.4.97.25
datalibstar.com.	600	IN	A	119.91.236.31

;; Query time: 210 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
移动 湖北武汉
203ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 09 02:01:25 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
移动 青海西宁
112ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	121.4.97.25
datalibstar.com.	600	IN	A	119.91.236.31

;; Query time: 112 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
移动 天津
226ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 226 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
移动 云南昆明
236ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	121.4.97.25
datalibstar.com.	600	IN	A	119.91.236.31

;; Query time: 236 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
移动 浙江台州
189ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 189 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
联通 黑龙江
66ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
datalibstar.com.	1800	IN	A	121.4.97.25
datalibstar.com.	1800	IN	A	119.91.236.31
;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 76

详情
详情 HTTP PING DNS
联通 北京
17ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25
;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 76

详情
详情 HTTP PING DNS
联通 贵州
225ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25
;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 65

详情
详情 HTTP PING DNS
联通 甘肃庆阳
226ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	121.4.97.25
datalibstar.com.	600	IN	A	119.91.236.31

;; Query time: 226 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
联通 海南三亚
276ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	121.4.97.25
datalibstar.com.	600	IN	A	119.91.236.31

;; Query time: 276 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
联通 河北廊坊
213ms 121.4.97.25[上海腾讯]
119.91.236.31[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	121.4.97.25
datalibstar.com.	600	IN	A	119.91.236.31

;; Query time: 213 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
联通 河南驻马店
290ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 290 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
联通 宁夏银川
294ms 119.91.236.31[广东广州腾讯]
121.4.97.25[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats datalibstar.com
;; global options: +cmd

;; ANSWER SECTION:
datalibstar.com.	600	IN	A	119.91.236.31
datalibstar.com.	600	IN	A	121.4.97.25

;; Query time: 294 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Fri Oct 09 02:01:26 CST 2026
;; MSG SIZE  rcvd: 95
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

datalibstar.com 优化建议

1、检测显示dns在线查询存在偶发无解析结果及高延迟,建议使用dns测试网站对上海腾讯和广东广州腾讯双节点进行dns测速在线并对比dns解析查询在不同网络环境下的响应,优先配置dns测速工具中表现更稳定的dns解析在线节点。
2、建议通过dns检测工具启用dns轮询或智能dns调度机制,在dns记录查询中降低单一dns解析记录查询节点的占用率,并针对dns速度测试的延迟波动调整dns在线测试的缓存策略,提升dns查询工具的整体可用性。
3、进行dns污染在线检测以排查dns解析结果中未返回IP的异常状况,结合dns服务器查询和dns历史解析记录查询实现dns域名查询的故障转移,并利用dns在线查询监控dns测速工具在各区域的响应,优化dns解析查询在线的触发逻辑。

其他工具历史

更新时间 2026-10-09 08:17:03
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