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njsjz.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njsjz.com2026-10-02 01:58:07
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 -66ms 山东潍坊联通345ms 184.036ms
电信 -66ms 河北唐山电信236ms 122.8ms
移动 浙江台州移动114ms 河南洛阳移动286ms 191.429ms
联通 内蒙古赤峰联通172ms 山东潍坊联通345ms 235ms
华东 -66ms 山东潍坊联通345ms 197.875ms
华北 内蒙古赤峰联通172ms 河北唐山移动254ms 213.8ms
华南 广西南宁电信71ms 广东深圳联通199ms 136.333ms
华中 河南洛阳移动286ms 河南洛阳移动286ms 286ms
西北 宁夏银川电信89ms 青海西宁移动270ms 186.8ms
西南 重庆电信69ms 云南昆明联通248ms 139.5ms
东北 -117ms 吉林长春电信197ms 157ms
解析占比
全部 电信 移动 联通 被污染
221.231.137.89
221.231.137.89
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
117ms 221.231.137.89[江苏南京电信]
njsjz.com.		900	IN	A	221.231.137.89
;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:57:11 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 江西
66ms 221.231.137.89[江苏南京电信]
njsjz.com.		880	IN	A	221.231.137.89
;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:57:30 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 广西南宁
71ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 71 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 河北唐山
236ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 236 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 01:57:11 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 吉林长春
197ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 197 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 宁夏银川
89ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 89 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
100ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 100 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 195
详情
详情 HTTP PING DNS
电信 山西长治
204ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 204 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 225
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
79ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 79 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 重庆
69ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 69 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 267
详情
详情 HTTP PING DNS
移动 海南
139ms 221.231.137.89[江苏南京电信]
njsjz.com.		900	IN	A	221.231.137.89
;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:57:11 UTC 2026
;; MSG SIZE  rcvd: 194

详情
详情 HTTP PING DNS
移动 河北唐山
254ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:57:11 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河南洛阳
286ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	899	IN	A	221.231.137.89

;; Query time: 286 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 01:57:11 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江苏常州
115ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 115 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 青海西宁
270ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 270 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 01:57:11 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 四川攀枝花
162ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 162 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江台州
114ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江西
233ms 221.231.137.89[江苏南京电信]
njsjz.com.		900	IN	A	221.231.137.89
;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:57:11 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 福建漳州
250ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	899	IN	A	221.231.137.89

;; Query time: 250 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 甘肃庆阳
249ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 249 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:57:11 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广东深圳
199ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 199 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:55:09 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏淮安
253ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	899	IN	A	221.231.137.89

;; Query time: 253 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
172ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	60	IN	A	221.231.137.89

;; Query time: 172 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:56:34 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山东潍坊
345ms 221.231.137.89[江苏南京电信]
njsjz.com.		899	IN	A	221.231.137.89
;; Query time: 345 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Fri Oct 02 01:57:11 CST 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 陕西西安
226ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 226 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 上海
207ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 207 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 四川成都
0ms 没有记录
;; communications error to 119.6.6.6:53: read udp 192.168.1.3:57497->119.6.6.6:53: i/o timeout
详情
详情 HTTP PING DNS
联通 天津
203ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 203 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Oct 02 01:57:10 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 云南昆明
248ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats njsjz.com
;; global options: +cmd

;; ANSWER SECTION:
njsjz.com.	900	IN	A	221.231.137.89

;; Query time: 248 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:57:10 CST 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。

njsjz.com 优化建议

1、检测显示27个节点均指向江苏南京电信IP,dns解析记录查询结果高度统一,但dns速度在线测试中一个节点无响应,建议排查dns劫持检测隐患。2、dns测速工具显示最快66ms最慢345ms,响应波动明显,建议优化dns解析在线查询路径,可参考江苏电信dns配置提升dns污染检测稳定性。3、站长工具dns数据显示全节点单一IP归属,dns解析检测无污染,但建议补充dns历史解析记录查询应对dns轮询场景,强化dns测试网站容错能力。

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更新时间 2026-10-02 09:38:03
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