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sz-always.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-always.com2026-10-11 01:58:08
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 安徽六安移动8ms 新疆博尔塔拉蒙古自治州联通415ms 158.467ms
电信 上海电信38ms 宁夏银川电信183ms 104.333ms
移动 安徽六安移动8ms -296ms 130.538ms
联通 甘肃庆阳联通96ms 新疆博尔塔拉蒙古自治州联通415ms 264.75ms
华东 安徽六安移动8ms 江苏常州移动290ms 133.125ms
华北 天津移动119ms 河北唐山联通168ms 138.2ms
华南 广西南宁移动115ms 海南三亚联通312ms 212.5ms
华中 湖北宜昌电信58ms 河南平顶山联通320ms 179.5ms
西北 -66ms 新疆博尔塔拉蒙古自治州联通415ms 175ms
西南 云南昆明电信40ms 贵州贵阳联通273ms 143.333ms
东北 -125ms -125ms 125ms
解析占比
全部 电信 移动 联通 被污染
211.149.238.158
211.149.238.158
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 青海
66ms 211.149.238.158[四川绵阳电信]
sz-always.com.		900	IN	A	211.149.238.158
;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 229

详情
详情 HTTP PING DNS
电信 黑龙江
125ms 211.149.238.158[四川绵阳电信]
sz-always.com.		900	IN	A	211.149.238.158
;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 福建厦门
178ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 178 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 湖北宜昌
58ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 58 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 339
详情
详情 HTTP PING DNS
电信 宁夏银川
183ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 183 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 山西长治
151ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 151 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 386
详情
详情 HTTP PING DNS
电信 上海
38ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 38 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sun Oct 11 01:57:28 CST 2026
;; MSG SIZE  rcvd: 386
详情
详情 HTTP PING DNS
电信 云南昆明
40ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 浙江温州
100ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 100 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 海南
296ms 211.149.238.158[四川绵阳电信]
sz-always.com.		900	IN	A	211.149.238.158
;; Query time: 296 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 229

详情
详情 HTTP PING DNS
移动 安徽六安
8ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	1	IN	A	211.149.238.158

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:57:28 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 广东佛山
127ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 127 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 386
详情
详情 HTTP PING DNS
移动 广西南宁
115ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 115 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 湖北襄阳
89ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 89 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 江苏常州
290ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 290 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Sun Oct 11 01:57:34 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
133ms 211.149.238.158[四川绵阳电信]
sz-always.com.		900	IN	A	211.149.238.158
;; Query time: 133 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
移动 山东青岛
123ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 山西长治
120ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 120 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 陕西西安
115ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 115 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 386
详情
详情 HTTP PING DNS
移动 上海
45ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 45 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 天津
119ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 119 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 重庆
117ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 117 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 安徽亳州
283ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 283 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 甘肃庆阳
96ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 96 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 贵州贵阳
273ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 273 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 海南三亚
312ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 312 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 河北唐山
168ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 168 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 82
详情
详情 HTTP PING DNS
联通 河南平顶山
320ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 320 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 10 17:57:29 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 湖北荆州
251ms 211.149.238.158[四川绵阳电信]
sz-always.com.		900	IN	A	211.149.238.158
;; Query time: 251 msec
;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
415ms 211.149.238.158[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats sz-always.com
;; global options: +cmd

;; ANSWER SECTION:
sz-always.com.	900	IN	A	211.149.238.158

;; Query time: 415 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Oct 11 01:57:29 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sz-always.com 优化建议

1、当前全部节点解析结果为四川绵阳电信单一IP,建议通过dns测试工具结合dns在线查询定期监测,同时利用dns检测工具评估dns解析速度,并借助dns污染检测工具排除本地dns劫持风险,确保dns解析在线无异常。
2、针对节点响应时长跨度从8ms至415ms,建议利用dns测速工具对比不同区域dns解析查询性能,结合dns解析记录查询历史数据,通过dns解析查询在线识别慢速节点,优化网络链路并提升dns速度测试表现。
3、检测中一致指向同一dns记录,建议强化dns在线检测机制,部署dns域名查询监控策略,利用在线测试最佳dns辅助选优,同时基于dns查询网站结果调整解析配置,降低多节点下的dns轮询延迟。

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更新时间 2026-10-11 09:04:03
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