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er-tek.com.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er-tek.com.cn2026-09-09 01:57:17
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 浙江杭州移动25ms 福建漳州联通179ms 97.483ms
电信 -38ms -153ms 98.778ms
移动 浙江杭州移动25ms 新疆伊犁哈萨克自治州移动150ms 82.091ms
联通 河北唐山联通48ms 福建漳州联通179ms 115ms
华东 浙江杭州移动25ms 福建漳州联通179ms 93.286ms
华北 -38ms -85ms 54.4ms
华南 -103ms -134ms 118ms
华中 湖南长沙电信47ms 河南驻马店电信64ms 55.5ms
西北 -105ms -153ms 131.667ms
西南 -80ms 四川成都电信128ms 105.8ms
东北 辽宁大连电信118ms 辽宁大连电信118ms 118ms
解析占比
全部 电信 移动 联通 被污染
web197.192.71360.com.
121.46.201.203
web197.192.71360.com.
121.46.201.203
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
38ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:30 UTC 2026
;; MSG SIZE  rcvd: 464

详情
详情 HTTP PING DNS
电信 云南
80ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 80 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:31 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
电信 内蒙古
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 新疆
153ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:31 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
电信 甘肃庆阳
113ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 113 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
电信 河南驻马店
64ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		900	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	900	IN	A	121.46.201.203
;; Query time: 64 msec
;; SERVER: 192.168.5.1#53(192.168.5.1) (UDP)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 464

详情
详情 HTTP PING DNS
电信 湖南长沙
47ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 47 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 92

详情
详情 HTTP PING DNS
电信 辽宁大连
118ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
电信 陕西西安
148ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 148 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
电信 四川成都
128ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 128 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
移动 四川
116ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		599	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:31 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
移动 甘肃
105ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:30 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
移动 贵州
93ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 93 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:31 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
移动 福建厦门
66ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 江苏淮安
63ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 山东泰安
72ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 72 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
移动 山西长治
49ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 49 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 08 17:56:30 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 天津
52ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
150ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 150 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 云南昆明
112ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 112 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 浙江杭州
25ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	30	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	30	IN	A	121.46.201.203

;; Query time: 25 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 广西
103ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 103 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:30 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
联通 青海
121ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:31 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
联通 广东
117ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:31 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
联通 北京
85ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		599	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:30 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
联通 海南
134ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
er-tek.com.cn.		600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203
;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 17:56:31 UTC 2026
;; MSG SIZE  rcvd: 81

详情
详情 HTTP PING DNS
联通 福建漳州
179ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 河北唐山
48ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:56:30 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 江苏连云港
136ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 09 01:56:29 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 浙江温州
112ms web197.192.71360.com.
121.46.201.203[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats er-tek.com.cn
;; global options: +cmd

;; ANSWER SECTION:
er-tek.com.cn.	600	IN	CNAME	web197.192.71360.com.
web197.192.71360.com.	600	IN	A	121.46.201.203

;; Query time: 112 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 09 01:56:30 CST 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。

er-tek.com.cn 优化建议

1、使用在线DNS测速工具对当前解析节点进行全面检测,筛选出响应速度更快的节点作为优先解析选项,提升用户访问时的解析效率。
2、通过DNS污染检测工具检查域名是否存在解析异常,确保解析结果的准确性和安全性,避免因污染导致用户访问异常。
3、结合不同地区的运营商DNS(如江苏联通、其他区域的移动/电信DNS)进行多节点解析测试,优化解析线路的覆盖范围,减少跨区域访问延迟。
4、定期使用DNS解析记录查询工具监控解析记录的变化,及时发现并处理解析配置中的问题,保障解析服务的稳定性。

其他工具历史

更新时间 2026-09-09 03:14:03
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