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serica-tech.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serica-tech.com2026-10-31 01:51:24
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 -43ms 陕西西安联通530ms 164.034ms
电信 江苏南京电信52ms 福建漳州电信232ms 138.5ms
移动 -43ms 湖南长沙移动134ms 110.545ms
联通 天津联通177ms 陕西西安联通530ms 269.5ms
华东 江苏南京电信52ms 安徽亳州联通277ms 201.2ms
华北 -43ms 内蒙古呼和浩特联通217ms 140ms
华南 海南海口电信82ms 广东广州移动102ms 92ms
华中 湖南长沙移动134ms 湖南长沙移动134ms 134ms
西北 青海西宁电信91ms 陕西西安联通530ms 204.6ms
西南 重庆电信58ms 重庆移动132ms 95ms
东北 辽宁大连移动104ms 黑龙江齐齐哈尔移动130ms 117ms
解析占比
全部 电信 移动 联通 被污染
39.105.122.222
39.105.122.222
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 福建漳州
232ms 39.105.122.222[北京阿里云]
serica-tech.com.	600	IN	A	39.105.122.222
;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 422

详情
详情 HTTP PING DNS
电信 海南海口
82ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:17 CST 2026
;; MSG SIZE  rcvd: 764
详情
详情 HTTP PING DNS
电信 江苏南京
52ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 52 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 内蒙古包头
185ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 185 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:17 CST 2026
;; MSG SIZE  rcvd: 75
详情
详情 HTTP PING DNS
电信 青海西宁
91ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 91 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 764
详情
详情 HTTP PING DNS
电信 山东泰安
229ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 229 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:17 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 山西长治
142ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:17 CST 2026
;; MSG SIZE  rcvd: 764
详情
详情 HTTP PING DNS
电信 陕西西安
145ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 145 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 17:50:18 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 浙江温州
169ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 169 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 重庆
58ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 58 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 内蒙古
43ms 39.105.122.222[北京阿里云]
serica-tech.com.	600	IN	A	39.105.122.222
;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 17:50:18 UTC 2026
;; MSG SIZE  rcvd: 284

详情
详情 HTTP PING DNS
移动 广东广州
102ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	900	IN	A	39.105.122.222

;; Query time: 102 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 764
详情
详情 HTTP PING DNS
移动 河北沧州
99ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:17 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
130ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:17 CST 2026
;; MSG SIZE  rcvd: 764
详情
详情 HTTP PING DNS
移动 湖南长沙
134ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 134 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 75
详情
详情 HTTP PING DNS
移动 江苏常州
98ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 98 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 辽宁大连
104ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 104 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 宁夏银川
125ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 125 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 775
详情
详情 HTTP PING DNS
移动 山西长治
117ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:17 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 陕西西安
132ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 132 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 764
详情
详情 HTTP PING DNS
移动 重庆
132ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 132 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 安徽亳州
277ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 277 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 30 17:50:18 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 福建福州
234ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 234 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 江苏
262ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 262 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
217ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 217 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 01:50:17 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 山东济南
220ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 220 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 30 17:49:40 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 陕西西安
530ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 530 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 17:49:52 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 上海
239ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 239 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 天津
177ms 39.105.122.222[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats serica-tech.com
;; global options: +cmd

;; ANSWER SECTION:
serica-tech.com.	600	IN	A	39.105.122.222

;; Query time: 177 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Oct 31 01:50:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

serica-tech.com 优化建议

1、dns测速在线显示解析全程指向北京阿里云单一IP,建议启用dns轮询或多节点解析,降低单点风险并优化dns解析速度测试表现。
2、最快43ms、最慢530ms,dns速度在线测试波动明显,建议结合dns测速工具持续监测,针对慢速节点调整解析线路提升dns测速稳定性。
3、解析稳定且无污染迹象,建议定期做dns污染检测与dns历史解析记录查询,并借助dns检测工具与站长工具 dns跟踪解析生效情况。

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更新时间 2026-10-31 03:34:02
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