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sz-sswl.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sz-sswl.cn2026-11-13 02:06:19
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 广东广州电信65ms 新疆乌鲁木齐电信431ms 234.8ms
电信 广东广州电信65ms 新疆乌鲁木齐电信431ms 236.9ms
移动 广东广州移动78ms 广西梧州移动347ms 180.1ms
联通 福建福州联通94ms 云南昆明联通350ms 287.4ms
华东 江西南昌电信82ms 安徽芜湖联通313ms 158.833ms
华北 -232ms 山西长治电信375ms 288.667ms
华南 广东广州电信65ms 广西梧州移动347ms 209.25ms
华中 湖南长沙移动132ms 湖北宜昌联通281ms 182.667ms
西北 甘肃兰州电信148ms 新疆乌鲁木齐电信431ms 272ms
西南 贵州黔南布依族苗族自治州电信176ms 云南楚雄彝族自治州电信363ms 287.333ms
东北 辽宁盘锦电信212ms 辽宁盘锦电信212ms 212ms
解析占比
全部 电信 移动 联通 被污染
name.szit160.com.
120.79.240.42
name.szit160.com.
120.79.240.42
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 甘肃兰州
148ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 148 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 802
详情
详情 HTTP PING DNS
电信 广东广州
65ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 65 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 802
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
176ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 176 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 江西南昌
82ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 辽宁盘锦
212ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 212 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Thu Nov 12 18:05:11 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 山西长治
375ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 375 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 802
详情
详情 HTTP PING DNS
电信 陕西西安
161ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 161 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 802
详情
详情 HTTP PING DNS
电信 西藏拉萨
356ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 356 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
431ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	599	IN	A	120.79.240.42

;; Query time: 431 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
363ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 363 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 18:05:11 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 安徽安庆
143ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 143 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:08 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 广东广州
78ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	900	IN	CNAME	name.szit160.com.
name.szit160.com.	900	IN	A	120.79.240.42

;; Query time: 78 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 802
详情
详情 HTTP PING DNS
移动 广西梧州
347ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 347 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Nov 12 18:05:10 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 贵州遵义
188ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	3600	IN	CNAME	name.szit160.com.
name.szit160.com.	3600	IN	A	120.79.240.42

;; Query time: 188 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 813
详情
详情 HTTP PING DNS
移动 湖北襄阳
135ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 湖南长沙
132ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 132 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 111
详情
详情 HTTP PING DNS
移动 江西南昌
120ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 120 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 111
详情
详情 HTTP PING DNS
移动 宁夏银川
166ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 166 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 813
详情
详情 HTTP PING DNS
移动 上海
201ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 201 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:10 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 西藏拉萨
291ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 北京
232ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
sz-sswl.cn.		600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42
;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:05:09 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
联通 青海
346ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
sz-sswl.cn.		600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42
;; Query time: 346 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:05:09 UTC 2026
;; MSG SIZE  rcvd: 85

详情
详情 HTTP PING DNS
联通 安徽芜湖
313ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 313 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 福建福州
94ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 94 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 甘肃庆阳
344ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 344 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 18:05:11 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 广西梧州
347ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 347 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Nov 12 18:05:10 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 河北唐山
259ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 湖北宜昌
281ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 281 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 陕西咸阳
308ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 308 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 云南昆明
350ms name.szit160.com.
120.79.240.42[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-sswl.cn
;; global options: +cmd

;; ANSWER SECTION:
sz-sswl.cn.	600	IN	CNAME	name.szit160.com.
name.szit160.com.	600	IN	A	120.79.240.42

;; Query time: 350 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:05:09 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sz-sswl.cn 优化建议

1、针对dns测速与dns延迟测试结果,建议优化解析链路,减少dns解析查询在线耗时波动,提升dns解析速度测试稳定性。
2、结合dns污染检测与dns污染在线检测数据,排查name.szit160.com跳转记录,完善dns历史解析记录查询与dns劫持检测机制。
3、利用dns在线测试工具与dns检测工具持续监控,针对广东深圳阿里云节点做dns选优,缩短响应至100ms内并降低dns测试网站平均延迟。

其他工具历史

更新时间 2026-11-13 03:29:04
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