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jzc888.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jzc888.com2026-10-06 02:00:27
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 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 山东济南电信45ms 宁夏银川联通1574ms 299.586ms
电信 山东济南电信45ms 江苏无锡电信800ms 189.818ms
移动 江苏常州移动120ms 江西宜春移动291ms 215.111ms
联通 -158ms 宁夏银川联通1574ms 518.222ms
华东 山东济南电信45ms 江苏无锡电信800ms 230.333ms
华北 -81ms 内蒙古阿拉善盟移动271ms 206.333ms
华南 广东东莞电信63ms 海南海口联通280ms 141.667ms
华中 湖南长沙移动212ms 湖北武汉移动266ms 235.333ms
西北 陕西西安联通216ms 宁夏银川联通1574ms 716.333ms
西南 贵州黔南布依族苗族自治州电信94ms 四川成都联通1423ms 758.5ms
东北 吉林长春电信94ms 辽宁营口联通356ms 193.333ms
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
130ms 221.231.137.89[江苏南京电信]
jzc888.com.		899	IN	A	221.231.137.89
;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:59:23 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 天津
81ms 221.231.137.89[江苏南京电信]
jzc888.com.		899	IN	A	221.231.137.89
;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:59:23 UTC 2026
;; MSG SIZE  rcvd: 189

详情
详情 HTTP PING DNS
电信 广东东莞
63ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	600	IN	A	221.231.137.89

;; Query time: 63 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:59:22 CST 2026
;; MSG SIZE  rcvd: 268
详情
详情 HTTP PING DNS
电信 广西梧州
82ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 82 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
94ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 94 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河北唐山
245ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	899	IN	A	221.231.137.89

;; Query time: 245 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 吉林长春
94ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 94 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 江苏无锡
800ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	899	IN	A	221.231.137.89

;; Query time: 800 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山东济南
45ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 45 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:59:22 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 上海
95ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 95 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 268
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
359ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	899	IN	A	221.231.137.89

;; Query time: 359 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:58:52 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 安徽六安
171ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 171 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:59:22 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河北唐山
259ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖北武汉
266ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 266 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 湖南长沙
212ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 212 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 江苏常州
120ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 120 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 江西宜春
291ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:59:22 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
271ms 221.231.137.89[江苏南京电信]
jzc888.com.		900	IN	A	221.231.137.89
;; Query time: 271 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 山西长治
224ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 224 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:59:23 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 上海
122ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 122 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 北京
158ms 221.231.137.89[江苏南京电信]
jzc888.com.		1800	IN	A	221.231.137.89
;; Query time: 158 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:59:23 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 海南海口
280ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 280 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Tue Oct 06 01:59:22 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖北宜昌
228ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 228 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁营口
356ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 356 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:59:23 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏银川
1574ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	116	IN	A	221.231.137.89

;; Query time: 1574 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Tue Oct 06 01:59:24 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西西安
216ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 216 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:59:23 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 上海
215ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 215 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:59:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川成都
1423ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 1423 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Tue Oct 06 01:59:34 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 浙江温州
214ms 221.231.137.89[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats jzc888.com
;; global options: +cmd

;; ANSWER SECTION:
jzc888.com.	900	IN	A	221.231.137.89

;; Query time: 214 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:59:23 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。

jzc888.com 优化建议

1、针对检测结果,建议优先优化“dns解析查询在线”与“网站dns查询”功能,当前所有节点均指向同一“江苏南京电信”IP,响应时间集中在63-359ms,但存在两个明显慢节点(800ms和1574ms),需排查该IP的负载均衡或“dns解析速度测试”服务能力。
2、建议部署“智能dns”或“dns选优”策略,利用“dns测速在线”工具对“杭州移动dns”、“上海电信dns”等区域节点进行差异化调度,避免单一“电信dns服务器”导致部分用户访问延迟,同时增强“dns污染检测”容错机制。
3、针对“dns延迟测试”和“dns劫持检测”,建议增加“dns历史解析记录查询”与“ipv6 dns测试”支持,当前所有请求均返回同一IP,需验证是否存在“dns轮询”或“dns解析检测”配置缺失,建议引入“阿里公共dns”作为备用节点,优化“dns检测工具”的响应稳定性。

其他工具历史

更新时间 2026-10-06 10:45:03
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