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ytlbj.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ytlbj.com2026-10-13 01:48:13
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 安徽合肥电信12ms 内蒙古赤峰联通1162ms 228.667ms
电信 安徽合肥电信12ms 陕西西安电信306ms 101.538ms
移动 江苏常州移动88ms 河北唐山移动251ms 157ms
联通 河北廊坊联通223ms 内蒙古赤峰联通1162ms 444.1ms
华东 安徽合肥电信12ms 福建福州联通847ms 201.833ms
华北 内蒙古包头电信57ms 内蒙古赤峰联通1162ms 318.333ms
华南 海南澄迈县电信30ms 广东深圳联通237ms 133.5ms
华中 河南驻马店电信113ms 河南驻马店联通289ms 182ms
西北 青海西宁电信87ms 新疆博尔塔拉蒙古自治州联通375ms 218.286ms
西南 云南楚雄彝族自治州电信61ms 云南昆明联通301ms 181ms
东北 吉林长春电信90ms 吉林长春联通510ms 259ms
解析占比
全部 电信 移动 联通 被污染
121.196.20.221
121.196.20.221
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 北京
65ms 121.196.20.221[浙江杭州阿里云]
ytlbj.com.		600	IN	A	121.196.20.221
;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 天津
152ms 121.196.20.221[浙江杭州阿里云]
ytlbj.com.		600	IN	A	121.196.20.221
;; Query time: 152 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 415

详情
详情 HTTP PING DNS
电信 安徽合肥
12ms 121.196.20.221[浙江杭州阿里云]
ytlbj.com.		601	IN	A	121.196.20.221
;; Query time: 12 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Tue Oct 13 01:47:36 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 海南澄迈县
30ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:47:36 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
电信 河南驻马店
113ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	900	IN	A	121.196.20.221

;; Query time: 113 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
电信 湖北宜昌
144ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 144 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
电信 吉林长春
90ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 90 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江苏盐城
33ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	604	IN	A	121.196.20.221

;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:47:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 辽宁盘锦
170ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 170 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Mon Oct 12 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 内蒙古包头
57ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	606	IN	A	121.196.20.221

;; Query time: 57 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Mon Oct 12 17:47:36 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
87ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 87 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
电信 陕西西安
306ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 306 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
61ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 61 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 安徽六安
125ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:47:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 甘肃庆阳
240ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 240 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河北唐山
251ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 251 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江苏常州
88ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 88 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 宁夏银川
119ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 119 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 741
详情
详情 HTTP PING DNS
移动 山东青岛
106ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 106 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 陕西咸阳
170ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 170 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:47:36 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
联通 黑龙江
266ms 121.196.20.221[浙江杭州阿里云]
ytlbj.com.		600	IN	A	121.196.20.221
;; Query time: 266 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 福建福州
847ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 847 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广东深圳
237ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 237 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:45:23 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北廊坊
223ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 223 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河南驻马店
289ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 289 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 吉林长春
510ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 510 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
1162ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 1162 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:47:12 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 陕西渭南
231ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 231 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:47:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
375ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 375 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 13 01:47:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 云南昆明
301ms 121.196.20.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ytlbj.com
;; global options: +cmd

;; ANSWER SECTION:
ytlbj.com.	600	IN	A	121.196.20.221

;; Query time: 301 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:47:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

ytlbj.com 优化建议

1、从检测结果看,所有查询节点均解析至同一浙江杭州阿里云IP地址,dns记录查询显示无轮询或智能dns分布,建议启用dns轮询或智能dns选优策略,分散不同区域节点访问压力,加快dns解析速度,改善dns在线查询体验。
2、查询响应时间跨度从12ms到1162ms,存在明显网络波动,需针对浙江杭州阿里云节点进行dns测速在线监控,利用dns测速工具实时追踪dns检测工具反馈,优化移动dns配置,缩小dns解析速度测试中的响应差,提升dns检测工具覆盖有效性。
3、结合杭州本地运营商特性,建议设置杭州电信dns或杭州移动dns作为优选解析源,并参考dns污染检测网站排查潜在污染风险,通过dns在线测试工具对比dns服务器查询延迟,确保dns解析在线稳定,增强dns查询网站可靠性。

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更新时间 2026-10-13 03:12:04
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