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sz-and.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sz-and.com2026-10-08 01:42:27
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 -40ms 陕西西安联通929ms 194.69ms
电信 -40ms 甘肃兰州电信360ms 136.444ms
移动 广东汕头移动96ms 西藏拉萨移动184ms 131.3ms
联通 辽宁营口联通68ms 陕西西安联通929ms 310.5ms
华东 -40ms 上海联通186ms 116.375ms
华北 -177ms 河北唐山电信239ms 208ms
华南 广东汕头移动96ms 海南海口联通336ms 216ms
华中 湖南长沙电信44ms 湖北宜昌电信119ms 81.5ms
西北 宁夏银川电信102ms 陕西西安联通929ms 347.429ms
西南 -128ms -290ms 192.8ms
东北 辽宁营口联通68ms -130ms 102.667ms
解析占比
全部 电信 移动 联通 被污染
8.136.112.38
8.136.112.38
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 西藏
128ms 8.136.112.38[浙江杭州阿里云]
sz-and.com.		600	IN	A	8.136.112.38
;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:41:12 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 江西
40ms 8.136.112.38[浙江杭州阿里云]
sz-and.com.		600	IN	A	8.136.112.38
;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:41:31 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 福建厦门
44ms 8.136.112.38[浙江杭州阿里云]
sz-and.com.		600	IN	A	8.136.112.38
;; Query time: 44 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 418

详情
详情 HTTP PING DNS
电信 甘肃兰州
360ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 360 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 河北唐山
239ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 239 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 湖北宜昌
119ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 119 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:41:12 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 湖南长沙
44ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 44 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
电信 宁夏银川
102ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 102 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 陕西渭南
152ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 152 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:41:11 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 吉林
130ms 8.136.112.38[浙江杭州阿里云]
sz-and.com.		600	IN	A	8.136.112.38
;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:41:11 UTC 2026
;; MSG SIZE  rcvd: 418

详情
详情 HTTP PING DNS
移动 安徽六安
116ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 福建漳州
124ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东汕头
96ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	900	IN	A	8.136.112.38

;; Query time: 96 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 黑龙江绥化
110ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 110 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 江苏无锡
169ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 169 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 江西宜春
142ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 山东青岛
110ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 110 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
184ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 184 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 重庆
132ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 132 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川
290ms 8.136.112.38[浙江杭州阿里云]
sz-and.com.		600	IN	A	8.136.112.38
;; Query time: 290 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:41:31 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 北京
177ms 8.136.112.38[浙江杭州阿里云]
sz-and.com.		600	IN	A	8.136.112.38
;; Query time: 177 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:41:11 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 贵州贵阳
230ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 230 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 海南海口
336ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 336 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁营口
68ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 68 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 17:41:11 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏银川
403ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 403 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 青海西宁
236ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 236 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Thu Oct 08 01:41:21 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 陕西西安
929ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 929 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:41:17 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 上海
186ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 186 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 01:41:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
250ms 8.136.112.38[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sz-and.com
;; global options: +cmd

;; ANSWER SECTION:
sz-and.com.	600	IN	A	8.136.112.38

;; Query time: 250 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 08 01:41:21 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sz-and.com 优化建议

1、DNS测速在线显示单节点覆盖,浙江杭州阿里云IP响应速度表现优秀,建议结合dns速度测试与dns在线查询工具持续监控多区域解析质量,同时利用dns解析记录查询验证域名解析一致性。
2、检测数据中一次空响应需关注,建议通过dns污染检测工具排查劫持风险,并借助dns测速工具对比杭州电信dns与阿里公共dns延迟,确保dns解析速度稳定,提升dns查询网站可用性。
3、平均响应时间约173ms,优化空间存在,建议采用智能dns策略或dns选优机制分散负载,结合dns历史解析记录查询分析峰值时段,配合dns检测工具定期评估,保障dns解析在线效率。

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更新时间 2026-10-08 05:41:04
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