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njfldz.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njfldz.com2026-10-03 02:01:26
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 内蒙古包头电信37ms 甘肃兰州电信888ms 224.517ms
电信 内蒙古包头电信37ms 甘肃兰州电信888ms 239ms
移动 上海移动101ms 云南昆明移动532ms 213.273ms
联通 广东深圳联通182ms 甘肃庆阳联通252ms 221.875ms
华东 福建厦门电信49ms 安徽六安移动232ms 155.333ms
华北 内蒙古包头电信37ms 河北唐山电信251ms 161.5ms
华南 广东深圳联通182ms 广东深圳联通182ms 182ms
华中 河南郑州移动205ms 湖北襄阳电信296ms 250.5ms
西北 宁夏银川电信101ms 甘肃兰州电信888ms 296.75ms
西南 重庆联通228ms 云南昆明移动532ms 331ms
东北 吉林长春电信72ms 吉林长春移动256ms 176.6ms
解析占比
全部 电信 移动 联通 被污染
211.149.221.128
211.149.221.128
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
107ms 211.149.221.128[四川成都电信]
njfldz.com.		3600	IN	A	211.149.221.128
;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 18:00:12 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 福建厦门
49ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	1000	IN	A	211.149.221.128

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 556
详情
详情 HTTP PING DNS
电信 甘肃兰州
888ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 888 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Sat Oct 03 02:00:13 CST 2026
;; MSG SIZE  rcvd: 556
详情
详情 HTTP PING DNS
电信 河北唐山
251ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 251 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 湖北襄阳
296ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 296 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 18:00:12 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 吉林长春
72ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 72 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 内蒙古包头
37ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	606	IN	A	211.149.221.128

;; Query time: 37 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Fri Oct 02 18:00:17 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
101ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 101 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山西长治
192ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 192 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:00:12 UTC 2026
;; MSG SIZE  rcvd: 667
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
397ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 397 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 01:59:43 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 安徽六安
232ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
177ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 177 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:00:12 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东肇庆
0ms 没有记录
;; communications error to 210.21.196.6:53: read udp 192.168.1.104:51177->210.21.196.6:53: i/o timeout
详情
详情 HTTP PING DNS
移动 河南郑州
205ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 205 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 吉林长春
256ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 256 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 556
详情
详情 HTTP PING DNS
移动 江西宜春
153ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 宁夏银川
207ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 207 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 567
详情
详情 HTTP PING DNS
移动 陕西西安
124ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 124 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 556
详情
详情 HTTP PING DNS
移动 上海
101ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 101 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
166ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 166 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南昆明
532ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 532 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sat Oct 03 02:00:13 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 浙江金华
193ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 193 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 甘肃庆阳
252ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 252 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:00:12 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广东深圳
182ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 182 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:58:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 黑龙江齐齐哈尔
236ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 236 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
212ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 212 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 青海西宁
228ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 228 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Sat Oct 03 02:00:17 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 上海
204ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 204 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 云南昆明
233ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 重庆
228ms 211.149.221.128[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats njfldz.com
;; global options: +cmd

;; ANSWER SECTION:
njfldz.com.	3600	IN	A	211.149.221.128

;; Query time: 228 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Oct 03 02:00:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

njfldz.com 优化建议

1、针对单一节点且响应波动明显的问题,建议利用dns测速在线对比成都电信IP与其他线路的dns解析查询表现,结合dns延迟测试定位慢速节点,并借助dns查询网启用dns测速工具实现dns速度在线测试与dns污染检测,以提升dns解析速度测试的全面性。
2、鉴于存在一次无响应情况,建议部署dns解析在线监控工具实施dns劫持检测,通过历史解析记录查询分析异常时段,并结合dns在线查询工具与dns检测工具验证dns解析记录查询结果,同时应用域名dns污染检测确保dns在线检测的准确性。
3、针对当前仅覆盖四川地区的现状,建议利用dns记录查询与dns域名查询扩展至四川移动dns及四川电信dns等多线路测试,并参考优选dns地址进行dns解析查询在线优化,通过dns选优策略结合dns地址查询提升dns测试的健壮性,最终降低高延迟风险。

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更新时间 2026-10-03 07:08:03
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