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grandark.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grandark.cn2026-10-13 01:51:14
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 江苏淮安移动14ms 福建厦门移动178ms 69.1ms
电信 浙江宁波电信39ms 贵州黔南布依族苗族自治州电信96ms 58.867ms
移动 江苏淮安移动14ms 福建厦门移动178ms 81ms
联通 天津联通32ms 河南驻马店联通118ms 76ms
华东 江苏淮安移动14ms 福建厦门移动178ms 74.429ms
华北 天津联通32ms 内蒙古包头电信62ms 47.2ms
华南 海南澄迈县电信47ms 广西南宁移动72ms 59.5ms
华中 河南郑州移动36ms 河南驻马店联通118ms 64.25ms
西北 陕西西安移动37ms 甘肃庆阳移动83ms 69.6ms
西南 重庆移动60ms -145ms 94.4ms
东北 吉林长春电信59ms 辽宁盘锦电信61ms 60ms
解析占比
全部 电信 移动 联通 被污染
221.231.139.59
221.231.139.59
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 北京
49ms 221.231.139.59[江苏南京电信]
grandark.cn.		600	IN	A	221.231.139.59
;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:50:38 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 福建漳州
45ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 605
详情
详情 HTTP PING DNS
电信 甘肃庆阳
74ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 74 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:50:38 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
96ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 96 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Oct 13 01:50:38 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 海南澄迈县
47ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 593
详情
详情 HTTP PING DNS
电信 河南驻马店
51ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	900	IN	A	221.231.139.59

;; Query time: 51 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 13 01:50:42 CST 2026
;; MSG SIZE  rcvd: 638
详情
详情 HTTP PING DNS
电信 湖北宜昌
52ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 52 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:50:38 CST 2026
;; MSG SIZE  rcvd: 638
详情
详情 HTTP PING DNS
电信 吉林长春
59ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 59 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江苏盐城
81ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	605	IN	A	221.231.139.59

;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 辽宁盘锦
61ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 61 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Mon Oct 12 17:50:38 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 内蒙古包头
62ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	606	IN	A	221.231.139.59

;; Query time: 62 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Mon Oct 12 17:50:49 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山东滨州
47ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 47 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:50:37 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山西长治
59ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 59 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:50:37 UTC 2026
;; MSG SIZE  rcvd: 638
详情
详情 HTTP PING DNS
电信 四川成都
61ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 61 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:50:37 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 浙江宁波
39ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 39 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 西藏
145ms 221.231.139.59[江苏南京电信]
grandark.cn.		600	IN	A	221.231.139.59
;; Query time: 145 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:50:38 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 福建厦门
178ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 178 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 甘肃庆阳
83ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 83 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:50:42 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广西南宁
72ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 72 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Tue Oct 13 01:50:40 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 贵州贵阳
110ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 110 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:50:48 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南郑州
36ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 36 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 江苏淮安
14ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 14 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 陕西西安
37ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 37 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:50:37 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
75ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 75 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 重庆
60ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 青海
79ms 221.231.139.59[江苏南京电信]
grandark.cn.		600	IN	A	221.231.139.59
;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:50:38 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
联通 河南驻马店
118ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 118 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山西长治
34ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 34 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:50:37 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
117ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 117 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:50:39 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 天津
32ms 221.231.139.59[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats grandark.cn
;; global options: +cmd

;; ANSWER SECTION:
grandark.cn.	600	IN	A	221.231.139.59

;; Query time: 32 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Oct 13 01:50:37 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

grandark.cn 优化建议

1、当前检测显示全部解析指向同一江苏南京电信地址,建议结合dns查询网与dns解析查询在线工具,对比历史解析记录判断是否存在dns劫持检测风险,同时利用dns污染查询确认节点一致性,保障解析安全。
2、测速响应区间跨度明显,最低14ms最高178ms,建议通过dns测速工具和在线dns测试工具重点分析dns速度在线测试结果,针对波动较大的查询时段进行dns选优,并借助dns解析速度测试优化本地缓存策略以降低平均延迟。
3、单IP部署存在单点故障隐患,建议使用dns检测工具执行dns轮询配置评估,结合dns服务器查询验证多节点冗余能力,并通过dns解析在线监控服务模拟多地dns在线查询场景,提升容灾与可用性表现。

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更新时间 2026-10-13 04:57:03
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