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itfw5.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itfw5.com2026-10-05 02:04:20
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 江西宜春移动30ms 宁夏银川联通620ms 176.286ms
电信 安徽合肥电信36ms 新疆乌鲁木齐电信297ms 125.143ms
移动 江西宜春移动30ms 江苏淮安移动334ms 157.929ms
联通 广东深圳联通51ms 宁夏银川联通620ms 264.143ms
华东 江西宜春移动30ms 江苏淮安移动334ms 143.5ms
华北 天津移动83ms 山西长治移动247ms 186.167ms
华南 广东深圳联通51ms 广西梧州联通286ms 140ms
华中 湖南邵阳联通202ms 湖南长沙移动242ms 222ms
西北 宁夏银川电信71ms 宁夏银川联通620ms 251.4ms
西南 西藏拉萨移动179ms 重庆电信217ms 198ms
东北 吉林长春电信95ms 黑龙江绥化移动127ms 110.25ms
解析占比
全部 电信 移动 联通 被污染
122.114.30.58
122.114.30.58
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
99ms 122.114.30.58[河南郑州联通]
itfw5.com.		600	IN	A	122.114.30.58
;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 安徽合肥
36ms 122.114.30.58[河南郑州联通]
itfw5.com.		601	IN	A	122.114.30.58
;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 吉林长春
95ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 95 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 宁夏银川
71ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 71 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山东烟台
61ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 61 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
297ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 297 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 02:02:54 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 重庆
217ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 217 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 吉林
120ms 122.114.30.58[河南郑州联通]
itfw5.com.		600	IN	A	122.114.30.58
;; Query time: 120 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 417

详情
详情 HTTP PING DNS
移动 北京
200ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 200 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 福建漳州
144ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广东广州
83ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	900	IN	A	122.114.30.58

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 黑龙江绥化
127ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 127 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 湖南长沙
242ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 242 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 江苏淮安
334ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 334 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江西宜春
30ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:03:23 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
153ms 122.114.30.58[河南郑州联通]
itfw5.com.		600	IN	A	122.114.30.58
;; Query time: 153 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 青海西宁
130ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 130 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 山西长治
247ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 247 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 陕西西安
139ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 139 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 天津
83ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 83 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 西藏拉萨
179ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 北京
214ms 122.114.30.58[河南郑州联通]
itfw5.com.		600	IN	A	122.114.30.58
;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 广东深圳
51ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 51 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 18:01:19 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西梧州
286ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 286 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖南邵阳
202ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 202 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 18:03:24 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏泰州
256ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 256 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
220ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 220 msec
;; SERVER: 202.99.224.68#53(202.99.224.68)
;; WHEN: Mon Oct 05 02:03:24 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 宁夏银川
620ms 122.114.30.58[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats itfw5.com
;; global options: +cmd

;; ANSWER SECTION:
itfw5.com.	600	IN	A	122.114.30.58

;; Query time: 620 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Mon Oct 05 02:03:25 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 青海西宁
0ms 没有记录
;; communications error to 221.207.58.58:53: read udp 192.168.1.2:37527->221.207.58.58:53: i/o timeout
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

itfw5.com 优化建议

1、建议针对郑州联通节点响应差异,优化页面加载策略并启用智能dns选优,结合dns测速在线工具,通过dns解析速度测试对比多线路表现,推荐保留河南郑州联通低延迟优势并引入备用dns服务器提升容错。
2、利用dns检测工具和在线dns测试工具持续监控dns解析记录查询结果,针对超时节点部署dns轮询或调整dns解析在线权重,参考杭州移动dns和贵州联通dns的响应模式,减少query_time波动并强化dns劫持检测防护。
3、整合dns污染检测工具与dns历史解析记录查询数据,建立dns解析查询在线预警机制,依据dns速度在线测试筛选最优解析路径,结合dns地址查询结果优化本地dns与公共dns配置,显著降低快速节点与慢速节点的响应差距。

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更新时间 2026-10-06 00:32:02
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