广告
提示
工具简介
njcontract.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njcontract.com2026-10-14 01:48:05
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%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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 陕西西安电信36ms 河南驻马店电信930ms 286.4ms
电信 陕西西安电信36ms 河南驻马店电信930ms 279.385ms
移动 黑龙江鸡西移动146ms 西藏拉萨移动359ms 291.571ms
联通 河北唐山联通140ms 湖南衡阳联通463ms 291.9ms
华东 浙江温州联通238ms 福建泉州联通396ms 317ms
华北 河北唐山联通140ms 山西临汾联通402ms 250.167ms
华南 广西南宁电信83ms 广东广州电信180ms 131.5ms
华中 湖南长沙电信184ms 河南驻马店电信930ms 413.5ms
西北 陕西西安电信36ms 甘肃兰州电信454ms 245.714ms
西南 四川成都电信140ms 重庆电信454ms 317.667ms
东北 黑龙江鸡西移动146ms 辽宁大连移动328ms 260ms
解析占比
全部 电信 移动 联通 被污染
156.249.233.93
189.24.106.253
27.124.20.38
156.249.233.93
189.24.106.253
27.124.20.38
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 北京
165ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
njcontract.com.		1	IN	A	156.249.233.93
;; Query time: 165 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 17:47:59 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
电信 甘肃兰州
454ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	600	IN	A	156.249.233.93

;; Query time: 454 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 210
详情
详情 HTTP PING DNS
电信 广东广州
180ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	600	IN	A	156.249.233.93

;; Query time: 180 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 241
详情
详情 HTTP PING DNS
电信 广西南宁
83ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	300	IN	A	156.249.233.93

;; Query time: 83 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 河北唐山
313ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	10	IN	A	156.249.233.93

;; Query time: 313 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 河南驻马店
930ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	900	IN	A	156.249.233.93

;; Query time: 930 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Wed Oct 14 01:48:00 CST 2026
;; MSG SIZE  rcvd: 241
详情
详情 HTTP PING DNS
电信 湖南长沙
184ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	5	IN	A	156.249.233.93

;; Query time: 184 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 17:47:59 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 宁夏银川
92ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	60	IN	A	156.249.233.93

;; Query time: 92 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 山西长治
201ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	300	IN	A	156.249.233.93

;; Query time: 201 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 17:47:59 UTC 2026
;; MSG SIZE  rcvd: 210
详情
详情 HTTP PING DNS
电信 陕西西安
36ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	5	IN	A	156.249.233.93

;; Query time: 36 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 17:47:59 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 四川成都
140ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	5	IN	A	156.249.233.93

;; Query time: 140 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 17:47:59 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
400ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	10	IN	A	156.249.233.93

;; Query time: 400 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 01:47:25 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 重庆
454ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	10	IN	A	156.249.233.93

;; Query time: 454 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 北京
280ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	30	IN	A	156.249.233.93

;; Query time: 280 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
146ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	30	IN	A	156.249.233.93

;; Query time: 146 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:47:58 CST 2026
;; MSG SIZE  rcvd: 241
详情
详情 HTTP PING DNS
移动 湖北襄阳
337ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	10	IN	A	156.249.233.93

;; Query time: 337 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 17:47:59 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 湖南长沙
280ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	1	IN	A	156.249.233.93

;; Query time: 280 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 73
详情
详情 HTTP PING DNS
移动 吉林长春
311ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	30	IN	A	156.249.233.93

;; Query time: 311 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 210
详情
详情 HTTP PING DNS
移动 辽宁大连
328ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
njcontract.com.		30	IN	A	156.249.233.93
;; Query time: 328 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Oct 14 01:47:58 CST 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
移动 西藏拉萨
359ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	1	IN	A	156.249.233.93

;; Query time: 359 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:47:55 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 青海
289ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
njcontract.com.		1	IN	A	156.249.233.93
;; Query time: 289 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 17:47:59 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 宁夏
241ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
njcontract.com.		1	IN	A	156.249.233.93
;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 17:47:59 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 福建泉州
396ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	30	IN	A	156.249.233.93

;; Query time: 396 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 河北唐山
140ms 189.24.106.253[美国]
27.124.20.38[香港香港CTG Server Limited]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	60	IN	A	189.24.106.253
njcontract.com.	60	IN	A	27.124.20.38

;; Query time: 140 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 92
详情
详情 HTTP PING DNS
联通 河南洛阳
287ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	1	IN	A	156.249.233.93

;; Query time: 287 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:47:58 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 湖南衡阳
463ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	1	IN	A	156.249.233.93

;; Query time: 463 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Wed Oct 14 01:47:58 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 吉林长春
255ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	1	IN	A	156.249.233.93

;; Query time: 255 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 山西临汾
402ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	10	IN	A	156.249.233.93

;; Query time: 402 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 17:47:59 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 陕西西安
208ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	1	IN	A	156.249.233.93

;; Query time: 208 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Wed Oct 14 01:47:58 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 浙江温州
238ms 156.249.233.93[泰国曼谷MULTACOM CORPORATION]
; <<>> DiG Go <<>> +noall +answer +stats njcontract.com
;; global options: +cmd

;; ANSWER SECTION:
njcontract.com.	60	IN	A	156.249.233.93

;; Query time: 238 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 01:47:59 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

njcontract.com 优化建议

1、针对泰曼谷单一解析节点,建议使用dns解析在线和dns测速工具进行多区域dns解析查询,以dns检测工具验证节点稳定性,避免dns轮询机制不生效。
2、因响应差异从36ms至930ms波动,需通过dns速度在线测试和在线测试最佳dns对比各运营商表现,结合dns解析速度测试优化本地dns查询配置,优选低延迟节点。
3、为规避单点故障风险,可借助dns历史解析记录查询和dns污染查询工具监测dns记录查询结果,同时使用dns域名查询确认是否需增加香港dns备源提升解析可靠性。

其他工具历史

更新时间 2026-10-14 07:24:03
广告
广告