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ngcod.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ngcod.com2026-10-28 01:57:10
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16ms 浙江宁波电信327ms 123.933ms
电信 上海电信16ms 浙江宁波电信327ms 97.438ms
移动 浙江金华移动80ms 广东广州移动144ms 116.125ms
联通 内蒙古赤峰联通92ms -319ms 205ms
华东 上海电信16ms 浙江宁波电信327ms 109.167ms
华北 天津电信45ms 山西长治联通207ms 102ms
华南 海南海口电信52ms 广西北海移动114ms 73ms
华中 目标响应超时
西北 陕西西安电信65ms 宁夏石嘴山联通226ms 133.5ms
西南 重庆电信62ms -319ms 155.833ms
东北 黑龙江大庆电信88ms 辽宁盘锦联通274ms 149.5ms
解析占比
全部 电信 移动 联通 被污染
121.42.105.65
121.42.105.65
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 福建漳州
150ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 150 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 甘肃庆阳
156ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 156 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 27 17:56:46 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 广西南宁
53ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 53 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 海南海口
52ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 河北承德
53ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 黑龙江大庆
88ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江苏苏州
40ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	605	IN	A	121.42.105.65

;; Query time: 40 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
108ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 山东济南
42ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	602	IN	A	121.42.105.65

;; Query time: 42 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 27 17:56:46 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 陕西西安
65ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 上海
16ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 16 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 四川攀枝花
94ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 天津
45ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 西藏山南
208ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 208 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 浙江宁波
327ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 327 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 重庆
62ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 62 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
移动 广东广州
144ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 广西北海
114ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河北唐山
113ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 吉林长春
131ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 131 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
移动 辽宁沈阳
105ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 105 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 宁夏银川
102ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 102 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 751
详情
详情 HTTP PING DNS
移动 云南保山
140ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 140 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江金华
80ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 80 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 四川
319ms 121.42.105.65[山东青岛阿里云]
ngcod.com.		600	IN	A	121.42.105.65
;; Query time: 319 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:56:46 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 云南
112ms 121.42.105.65[山东青岛阿里云]
ngcod.com.		1800	IN	A	121.42.105.65
;; Query time: 112 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:57:06 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 辽宁盘锦
274ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:45 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
92ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 92 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 17:56:36 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
226ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山西长治
207ms 121.42.105.65[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ngcod.com
;; global options: +cmd

;; ANSWER SECTION:
ngcod.com.	600	IN	A	121.42.105.65

;; Query time: 207 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 27 17:56:46 UTC 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。

ngcod.com 优化建议

1、dns测速在线结果显示解析均指向山东青岛阿里云单一IP,建议使用dns污染检测与dns劫持检测工具持续监测解析一致性,防止dns污染影响访问。
2、dns解析查询在线最快52ms最慢327ms,响应差距明显,建议通过dns测速工具与dns解析速度测试对山东及周边节点做dns选优,提升解析效率。
3、结合dns历史解析记录查询与网站dns查询核对记录变更,配合在线dns测试工具定期做dns检测,确保各区域解析稳定可靠。

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更新时间 2026-10-29 06:01:02
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