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n-linknb.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n-linknb.com2026-10-13 01:58:15
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 上海电信40ms 内蒙古阿拉善盟移动645ms 202.931ms
电信 上海电信40ms 新疆乌鲁木齐电信271ms 84.667ms
移动 山西长治移动119ms 内蒙古阿拉善盟移动645ms 244.111ms
联通 内蒙古赤峰联通79ms 新疆博尔塔拉蒙古自治州联通363ms 266ms
华东 上海电信40ms 安徽亳州联通336ms 141.5ms
华北 -68ms 内蒙古阿拉善盟移动645ms 210.25ms
华南 海南澄迈县电信58ms -135ms 96.5ms
华中 河南驻马店电信56ms 河南平顶山联通313ms 184.5ms
西北 青海西宁电信68ms 新疆博尔塔拉蒙古自治州联通363ms 271ms
西南 -274ms -274ms 274ms
东北 吉林长春电信86ms 辽宁营口联通355ms 223ms
解析占比
全部 电信 移动 联通 被污染
121.42.119.182
121.42.119.182
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 天津
68ms 121.42.119.182[山东青岛阿里云]
n-linknb.com.		900	IN	A	121.42.119.182
;; Query time: 68 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 244

详情
详情 HTTP PING DNS
电信 海南澄迈县
58ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:57:13 CST 2026
;; MSG SIZE  rcvd: 417
详情
详情 HTTP PING DNS
电信 河南驻马店
56ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 56 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 417
详情
详情 HTTP PING DNS
电信 吉林长春
86ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 86 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 江苏苏州
59ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:57:13 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 青海西宁
68ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 68 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 417
详情
详情 HTTP PING DNS
电信 上海
40ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 40 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Tue Oct 13 01:57:13 CST 2026
;; MSG SIZE  rcvd: 417
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
271ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 271 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:56:40 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 浙江温州
56ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 海南
135ms 121.42.119.182[山东青岛阿里云]
n-linknb.com.		900	IN	A	121.42.119.182
;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 244

详情
详情 HTTP PING DNS
移动 西藏
274ms 121.42.119.182[山东青岛阿里云]
n-linknb.com.		900	IN	A	121.42.119.182
;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 北京
192ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 192 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 甘肃庆阳
259ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 259 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
645ms 121.42.119.182[山东青岛阿里云]
n-linknb.com.		900	IN	A	121.42.119.182
;; Query time: 645 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 山西长治
119ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 119 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 陕西西安
328ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 328 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 上海
121ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 121 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 天津
124ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 124 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 黑龙江
236ms 121.42.119.182[山东青岛阿里云]
n-linknb.com.		900	IN	A	121.42.119.182
;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 安徽亳州
336ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 336 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 河南平顶山
313ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 313 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 吉林长春
215ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 215 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 辽宁营口
355ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 355 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
79ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 79 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:56:48 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 宁夏银川
337ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 337 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 山西临汾
240ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 240 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:57:14 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 上海
237ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 237 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 四川成都
0ms 没有记录
;; communications error to 127.0.0.1:53: read udp 127.0.0.1:59148->127.0.0.1:53: i/o timeout
详情
详情 HTTP PING DNS
联通 天津
215ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 215 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
363ms 121.42.119.182[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats n-linknb.com
;; global options: +cmd

;; ANSWER SECTION:
n-linknb.com.	900	IN	A	121.42.119.182

;; Query time: 363 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 13 01:57:14 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

n-linknb.com 优化建议

1、[建议1]:dns测试在线结果显示解析记录一致,无dns劫持检测异常,但响应波动明显。建议使用dns测速工具优化线路选择,结合dns解析查询在线工具评估青岛阿里云节点与杭州移动dns、上海dns等区域线路的延迟差异,提升dns查询网站访问速度,同时关注dns污染检测工具结果保障解析安全。
2、[建议2]:dns解析查询在线数据凸显单点故障风险,响应从40ms至645ms跨度极大。建议启用dns在线检测与dns轮询机制,参考国内公共dns和阿里公共dns配置异地冗余,并通过dns测速在线对比电信dns服务器与联通dns表现,实施dns选优策略降低高延迟影响,确保dns解析速度测试达标。
3、[建议3]:检测显示30次查询中仅1次超时未解析,但dns检测工具数据显示峰值延迟突出。建议部署智能dns结合dns污染查询功能定期巡检,利用dns解析检测优化域名dns解析记录,针对山东电信dns与江苏移动dns等区域节点做dns地址调整,同步配置ipv6dns测试能力,通过dns在线查询监控实现动态故障切换。

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更新时间 2026-10-13 04:08:04
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