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jiaonang2021.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jiaonang2021.com2026-10-18 01:55:22
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
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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 广西桂林电信49ms 广西梧州联通369ms 148.7ms
电信 广西桂林电信49ms 河北唐山电信247ms 104.417ms
移动 河北沧州移动81ms 云南昆明移动268ms 125.417ms
联通 陕西咸阳联通210ms 广西梧州联通369ms 283.833ms
华东 江苏盐城电信61ms 安徽淮南电信179ms 93.4ms
华北 河北沧州移动81ms 河北唐山电信247ms 169ms
华南 广西桂林电信49ms 广西梧州联通369ms 161.5ms
华中 目标响应超时
西北 宁夏银川电信73ms 甘肃庆阳联通268ms 154.143ms
西南 贵州黔南布依族苗族自治州电信49ms 四川成都联通290ms 190.6ms
东北 辽宁盘锦电信82ms 辽宁大连移动123ms 105.667ms
解析占比
全部 电信 移动 联通 被污染
47.93.34.38
47.93.34.38
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 安徽淮南
179ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	900	IN	A	47.93.34.38

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 广西桂林
49ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 49 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
49ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 49 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 海南海口
51ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 河北唐山
247ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 247 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 江苏盐城
61ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	612	IN	A	47.93.34.38

;; Query time: 61 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 江西宜春
63ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 辽宁盘锦
82ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 82 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Oct 17 17:54:13 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 宁夏银川
73ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 73 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 天津
199ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 199 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
137ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 137 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 云南昆明
63ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 广东广州
93ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	900	IN	A	47.93.34.38

;; Query time: 93 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
移动 海南三亚
124ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 124 msec
;; SERVER: 221.176.88.95#53(221.176.88.95)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 789
详情
详情 HTTP PING DNS
移动 河北沧州
81ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
112ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 112 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 辽宁大连
123ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 宁夏银川
104ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 104 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 789
详情
详情 HTTP PING DNS
移动 山东青岛
83ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 83 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 陕西西安
128ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 128 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 17:54:13 UTC 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
移动 上海
81ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 81 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 天津
149ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 149 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
159ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 159 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 云南昆明
268ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 268 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 甘肃庆阳
268ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 268 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 17:54:13 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 广西梧州
369ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 369 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Oct 18 01:54:14 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 贵州遵义
283ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 283 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 海南三亚
283ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 283 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 17:54:13 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 陕西咸阳
210ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 210 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:13 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 四川成都
290ms 47.93.34.38[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jiaonang2021.com
;; global options: +cmd

;; ANSWER SECTION:
jiaonang2021.com.	600	IN	A	47.93.34.38

;; Query time: 290 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Sun Oct 18 01:54:23 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jiaonang2021.com 优化建议

1、dns测速在线显示30次检测均指向北京阿里云单一IP,建议使用dns污染检测与dns劫持检测工具核查解析一致性,并借助dns历史解析记录查询确认是否存在异常变更,保障dns解析查询结果稳定可靠。
2、响应时间49ms至369ms波动明显,建议通过dns速度在线测试与dns解析速度测试多地对比,结合dns测速工具评估各线路表现,优化dns选优策略以缩短dns延迟测试时长。
3、当前仅覆盖单一节点,建议使用在线dns查询与网站dns查询工具增加多地域解析监测,配合dns检测工具和dns测试网站定期巡检,提升dns在线查询的整体覆盖与准确性。

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更新时间 2026-10-18 03:37:04
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