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techin17.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techin17.com2026-09-16 02:03:12
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 -13ms 北京移动4000ms 560.862ms
电信 -13ms -2121ms 401ms
移动 -163ms 北京移动4000ms 681.636ms
联通 -328ms -1857ms 659.167ms
华东 江苏盐城电信78ms 福建厦门电信720ms 265.857ms
华北 -146ms 北京移动4000ms 1206ms
华南 广东东莞电信55ms -178ms 116.5ms
华中 -1166ms -1857ms 1511.5ms
西北 青海西宁电信136ms 甘肃庆阳联通471ms 241ms
西南 -13ms -2121ms 588.4ms
东北 -51ms -490ms 303ms
解析占比
全部 电信 移动 联通 被污染
s2.chinadns.cnncb.com.
116.255.205.197
s2.chinadns.cnncb.com.
116.255.205.197
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 贵州
13ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		59	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	599	IN	A	116.255.205.197
;; Query time: 13 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:02:52 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
电信 宁夏
158ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		60	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 158 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:02:44 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
电信 重庆
2121ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		606	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	606	IN	A	116.255.205.197
;; Query time: 2121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:02:46 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
电信 云南
135ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		304	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:05 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
电信 山西
1075ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		300	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 1075 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:06 UTC 2026
;; MSG SIZE  rcvd: 380

详情
详情 HTTP PING DNS
电信 吉林
51ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		1	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	1	IN	A	116.255.205.197
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:05 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
电信 河北
146ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 146 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:02:44 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
电信 福建厦门
720ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 720 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Sep 16 02:02:44 CST 2026
;; MSG SIZE  rcvd: 89

详情
详情 HTTP PING DNS
电信 广东东莞
55ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	600	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197

;; Query time: 55 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 18:02:51 UTC 2026
;; MSG SIZE  rcvd: 647
详情
详情 HTTP PING DNS
电信 江苏盐城
78ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	607	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	607	IN	A	116.255.205.197

;; Query time: 78 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 02:02:43 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
电信 青海西宁
136ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	600	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197

;; Query time: 136 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 02:02:55 CST 2026
;; MSG SIZE  rcvd: 647
详情
详情 HTTP PING DNS
电信 浙江宁波
124ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	300	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 02:02:44 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 黑龙江
216ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:04 UTC 2026
;; MSG SIZE  rcvd: 364

详情
详情 HTTP PING DNS
移动 西藏
163ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	448	IN	A	116.255.205.197
;; Query time: 163 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:02:45 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
移动 云南
510ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		60	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	551	IN	A	116.255.205.197
;; Query time: 510 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:05 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
移动 吉林
455ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		60	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	300	IN	A	116.255.205.197
;; Query time: 455 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:05 UTC 2026
;; MSG SIZE  rcvd: 89

详情
详情 HTTP PING DNS
移动 广西
178ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 178 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:05 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
移动 湖北
1166ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		60	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 1166 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:06 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
移动 安徽六安
215ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	600	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197

;; Query time: 215 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 02:02:44 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 北京
4000ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; Query time: 4000 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Wed Sep 16 02:02:48 CST 2026
;; MSG SIZE  rcvd: 30
详情
详情 HTTP PING DNS
移动 江西宜春
196ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	600	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197

;; Query time: 196 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 02:02:44 CST 2026
;; MSG SIZE  rcvd: 125
详情
详情 HTTP PING DNS
移动 山东青岛
200ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	300	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197

;; Query time: 200 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 02:02:43 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 陕西西安
199ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	60	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197

;; Query time: 199 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 18:02:44 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 湖南
1857ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 1857 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:02:47 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
联通 吉林
490ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	30	IN	A	116.255.205.197
;; Query time: 490 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:05 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
联通 北京
390ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 390 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:02:45 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
联通 上海
328ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
techin17.com.		30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197
;; Query time: 328 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 18:03:05 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
联通 甘肃庆阳
471ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	30	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197

;; Query time: 471 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 18:02:44 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 山西长治
419ms s2.chinadns.cnncb.com.
116.255.205.197[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats techin17.com
;; global options: +cmd

;; ANSWER SECTION:
techin17.com.	60	IN	CNAME	s2.chinadns.cnncb.com.
s2.chinadns.cnncb.com.	600	IN	A	116.255.205.197

;; Query time: 419 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 18:02:44 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

techin17.com 优化建议

1、使用在线DNS测速工具定期测试域名解析速度,筛选出响应更快的解析节点,提升用户访问体验。
2、通过DNS污染检测工具检查域名是否存在解析异常,确保解析结果准确无误,避免用户访问受影响。
3、利用DNS解析记录查询功能,监控解析结果的稳定性,及时发现并处理解析错误或延迟问题。
4、考虑使用智能DNS服务,根据用户所在区域自动分配最优解析节点,平衡不同地区的访问速度。

其他工具历史

更新时间 2026-09-16 04:30:04
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