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nw138.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nw138.com2026-10-15 01:59:13
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 上海电信16ms 新疆博尔塔拉蒙古自治州联通404ms 160.862ms
电信 上海电信16ms 新疆乌鲁木齐电信344ms 141.5ms
移动 上海移动80ms 北京移动182ms 121ms
联通 河北廊坊联通48ms 新疆博尔塔拉蒙古自治州联通404ms 207.455ms
华东 上海电信16ms 江苏联通243ms 150.833ms
华北 河北廊坊联通48ms 内蒙古呼和浩特联通225ms 159ms
华南 海南三亚移动111ms 海南三亚移动111ms 111ms
华中 湖北荆州联通228ms 湖北荆州联通228ms 228ms
西北 青海西宁电信89ms 新疆博尔塔拉蒙古自治州联通404ms 247.2ms
西南 -58ms 重庆电信87ms 73.333ms
东北 吉林长春电信91ms 辽宁大连联通232ms 142ms
解析占比
全部 电信 移动 联通 被污染
47.108.229.20
47.108.229.20
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
93ms 47.108.229.20[四川成都阿里云]
nw138.com.		600	IN	A	47.108.229.20
;; Query time: 93 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:58:37 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 甘肃兰州
201ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 201 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 吉林长春
91ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 91 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江西宜春
221ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
89ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 89 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 陕西西安
198ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 198 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:58:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 上海
16ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 16 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 四川攀枝花
75ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
344ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 344 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:58:03 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 重庆
87ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 87 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 北京
182ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 182 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 海南三亚
111ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:36 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
129ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:36 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 辽宁大连
98ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 山东青岛
108ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 108 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 山西长治
113ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 113 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:58:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 上海
80ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 80 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 天津
147ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 147 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 北京
207ms 47.108.229.20[四川成都阿里云]
nw138.com.		600	IN	A	47.108.229.20
;; Query time: 207 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:58:37 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 云南
58ms 47.108.229.20[四川成都阿里云]
nw138.com.		600	IN	A	47.108.229.20
;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:58:57 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 福建厦门
237ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 237 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北廊坊
48ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 48 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:58:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖北荆州
228ms 47.108.229.20[四川成都阿里云]
nw138.com.		600	IN	A	47.108.229.20
;; Query time: 228 msec
;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 吉林长春
209ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 209 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏
243ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 243 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 辽宁大连
232ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
225ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 天津
191ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 191 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Oct 15 01:58:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
404ms 47.108.229.20[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nw138.com
;; global options: +cmd

;; ANSWER SECTION:
nw138.com.	600	IN	A	47.108.229.20

;; Query time: 404 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 15 01:58:37 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。

nw138.com 优化建议

1、针对当前多节点返回同一四川成都阿里云IP,建议结合dns测速在线与dns解析查询在线数据进行区域调度评估,通过dns查询网站对比全国节点延迟分布,并利用dns检测工具持续监控解析一致性,优先优化西部及中部地区的dns解析速度。
2、鉴于响应时间在16ms至404ms间波动明显,需强化dns解析记录查询与该IP的连通性分析,建议部署dns在线检测机制以捕捉峰值时段,并依据dns历史解析记录查询调整缓存策略,同时联动dns速度在线测试筛选最优访问路径。
3、为提升稳定性,应利用dns污染检测工具确认无劫持风险,并借助dns域名查询核对解析归属,配合在线dns测试工具定期发起dns轮询验证,结合dns选优策略降低高延迟节点占比,最终通过dns解析在线优化整体用户体验。

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更新时间 2026-10-15 03:50:03
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