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sh-pt100.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sh-pt100.com2026-10-05 02:02:29
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 (2)
区域/运营商 响应最快 响应最慢 平均响应
全部 上海电信12ms 福建漳州电信1064ms 229.148ms
电信 上海电信12ms 福建漳州电信1064ms 246.545ms
移动 山东青岛移动86ms 贵州贵阳移动288ms 182.857ms
联通 -168ms 安徽亳州联通350ms 243.889ms
华东 上海电信12ms 福建漳州电信1064ms 307.5ms
华北 河北唐山移动114ms 山西长治移动258ms 192.2ms
华南 广东广州电信38ms -215ms 126.5ms
华中 河南郑州移动124ms 湖南长沙电信185ms 154.5ms
西北 -289ms 陕西西安电信336ms 312.5ms
西南 四川成都电信92ms 贵州贵阳移动288ms 228ms
东北 -105ms 吉林长春电信106ms 105.5ms
解析占比
全部 电信 移动 联通 被污染
121.43.161.122
121.43.161.122
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 内蒙古
213ms 121.43.161.122[浙江杭州阿里云]
sh-pt100.com.		600	IN	A	121.43.161.122
;; Query time: 213 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:01:24 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
电信 黑龙江
105ms 121.43.161.122[浙江杭州阿里云]
sh-pt100.com.		600	IN	A	121.43.161.122
;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:01:04 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 安徽合肥
27ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	900	IN	A	121.43.161.122

;; Query time: 27 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 福建漳州
1064ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 1064 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 广东广州
38ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 38 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 湖南长沙
185ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 185 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 18:01:04 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 吉林长春
106ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 106 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 宁夏银川
0ms 没有记录
;; communications error to 202.100.96.68:53: read udp 192.168.1.2:37995->202.100.96.68:53: i/o timeout
详情
详情 HTTP PING DNS
电信 陕西西安
336ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 336 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 18:01:04 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 上海
12ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 12 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:01:03 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 四川成都
92ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 92 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 浙江宁波
534ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 534 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 贵州贵阳
288ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 288 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 河北唐山
114ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 河南郑州
124ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 124 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 山东青岛
86ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:01:03 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 山西长治
258ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 258 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 18:01:20 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 上海
173ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 173 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 重庆
237ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 237 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Mon Oct 05 02:01:13 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 新疆
289ms 121.43.161.122[浙江杭州阿里云]
sh-pt100.com.		600	IN	A	121.43.161.122
;; Query time: 289 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:01:29 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 北京
168ms 121.43.161.122[浙江杭州阿里云]
sh-pt100.com.		600	IN	A	121.43.161.122
;; Query time: 168 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:01:04 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 四川
226ms 121.43.161.122[浙江杭州阿里云]
sh-pt100.com.		600	IN	A	121.43.161.122
;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:01:24 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 广西
215ms 121.43.161.122[浙江杭州阿里云]
sh-pt100.com.		600	IN	A	121.43.161.122
;; Query time: 215 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:01:24 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 安徽亳州
350ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 350 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 18:01:04 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 福建三明
214ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:01:03 CST 2026
;; MSG SIZE  rcvd: 58
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 天津
208ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 208 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 云南昆明
274ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:01:11 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 重庆
251ms 121.43.161.122[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sh-pt100.com
;; global options: +cmd

;; ANSWER SECTION:
sh-pt100.com.	600	IN	A	121.43.161.122

;; Query time: 251 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Mon Oct 05 02:01:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sh-pt100.com 优化建议

1、[建议1]检测显示解析记录高度集中于阿里云杭州节点,建议利用dns解析查询工具开展dns历史解析记录查询,持续关注dns记录查询结果,防止单一节点异常导致dns速度在线测试指标波动。
2、[建议2]当前dns测速数据跨度较大,从快至38ms慢至1064ms,建议结合dns污染检测工具排查dns劫持检测风险,通过dns检测工具对比不同区域访问差异,优化dns解析速度测试路径。
3、[建议3]数据中多次出现解析返回为空的现象,建议配置dns轮询策略并引入智能dns方案,利用dns解析在线检测机制提升dns选优效率,确保dns在线查询时解析记录查询结果稳定可靠。

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更新时间 2026-10-05 13:25:03
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