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e-manual.cn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e-manual.cn2026-10-26 02:06:28
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 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 贵州贵阳联通4ms 辽宁盘锦联通148ms 52.133ms
电信 上海电信9ms 西藏山南电信76ms 42.4ms
移动 安徽安庆移动11ms 甘肃庆阳移动124ms 62ms
联通 贵州贵阳联通4ms 辽宁盘锦联通148ms 53.667ms
华东 上海电信9ms -76ms 40.917ms
华北 -21ms 山西临汾联通40ms 30.5ms
华南 广西南宁电信46ms 广西南宁电信46ms 46ms
华中 河南驻马店电信44ms 湖北鄂州移动66ms 55ms
西北 青海西宁电信58ms 甘肃庆阳移动124ms 77.5ms
西南 贵州贵阳联通4ms 贵州黔东南苗族侗族自治州移动85ms 56.5ms
东北 黑龙江大庆电信17ms 辽宁盘锦联通148ms 64ms
解析占比
全部 电信 移动 联通 被污染
139.196.213.244
139.196.213.244
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 福建漳州
37ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 广西南宁
46ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 46 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 河南驻马店
44ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	900	IN	A	139.196.213.244

;; Query time: 44 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 黑龙江大庆
17ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	1	IN	A	139.196.213.244

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 吉林长春
43ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 43 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江西南昌
38ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 辽宁盘锦
56ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 56 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sun Oct 25 18:05:05 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 青海西宁
58ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 58 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 02:05:05 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 上海
9ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 9 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 西藏山南
76ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 76 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Mon Oct 26 02:05:05 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 安徽安庆
11ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	1	IN	A	139.196.213.244

;; Query time: 11 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 福建福州
43ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 43 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 甘肃庆阳
124ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 124 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Oct 25 18:05:05 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 贵州黔东南苗族侗族自治州
85ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖北鄂州
66ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 66 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 江西宜春
40ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 陕西渭南
63ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 63 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Oct 25 18:05:04 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 上海
64ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 北京
21ms 139.196.213.244[上海阿里云]
e-manual.cn.		600	IN	A	139.196.213.244
;; Query time: 21 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 18:05:05 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 江西
76ms 139.196.213.244[上海阿里云]
e-manual.cn.		600	IN	A	139.196.213.244
;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 18:05:05 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 安徽芜湖
25ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 25 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 福建福州
66ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 66 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州贵阳
4ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	1	IN	A	139.196.213.244

;; Query time: 4 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
56ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 56 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 江苏
54ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 54 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 辽宁盘锦
148ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 148 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
65ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山西临汾
40ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 40 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 25 18:05:04 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 云南昆明
61ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 61 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 浙江金华
28ms 139.196.213.244[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats e-manual.cn
;; global options: +cmd

;; ANSWER SECTION:
e-manual.cn.	600	IN	A	139.196.213.244

;; Query time: 28 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Mon Oct 26 02:05:04 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

e-manual.cn 优化建议

1、通过dns测速在线与dns延迟测试可见最快4毫秒最慢148毫秒,建议接入dns测速工具与在线测试dns速度监控,按区域分线路持续跟踪响应表现。
2、dns记录查询与dns历史解析记录查询显示解析稳定指向上海阿里云,建议用dns解析查询在线与dns解析记录查询核对权威记录,并借助dns检测工具定期复核。
3、结合dns污染查询与dns污染检测工具结果,建议用dns劫持检测和在线dns污染检测长期观察,配合dns查询网与dns在线查询保障解析安全。

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更新时间 2026-10-26 13:53:03
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