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ulabc.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ulabc.com2026-10-13 01:50:14
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 上海电信34ms 广东东莞电信1004ms 187.862ms
电信 上海电信34ms 广东东莞电信1004ms 161.5ms
移动 重庆移动115ms 甘肃庆阳移动277ms 158.875ms
联通 河北唐山联通141ms 云南昆明联通316ms 248.778ms
华东 上海电信34ms -214ms 124.8ms
华北 河北唐山电信45ms 内蒙古阿拉善盟移动149ms 111.667ms
华南 广西南宁电信42ms 广东东莞电信1004ms 362.25ms
华中 湖南长沙电信38ms 河南驻马店联通306ms 193ms
西北 青海西宁电信101ms 甘肃庆阳联通291ms 198ms
西南 贵州黔南布依族苗族自治州电信76ms 云南昆明联通316ms 173.2ms
东北 吉林长春电信72ms -249ms 152.5ms
解析占比
全部 电信 移动 联通 被污染
8.130.121.198
8.130.121.198
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 广东东莞
1004ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 1004 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 441
详情
详情 HTTP PING DNS
电信 广西南宁
42ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 42 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
76ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 76 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 河北唐山
45ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 45 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 河南驻马店
194ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	900	IN	A	8.130.121.198

;; Query time: 194 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 湖南长沙
38ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 38 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Tue Oct 13 01:49:36 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
电信 吉林长春
72ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 72 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江苏南京
37ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	607	IN	A	8.130.121.198

;; Query time: 37 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Tue Oct 13 01:49:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 辽宁盘锦
163ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 163 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Mon Oct 12 17:49:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
101ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 101 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 上海
34ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	606	IN	A	8.130.121.198

;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:49:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 浙江温州
132ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 132 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 甘肃庆阳
277ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 277 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:49:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广西南宁
131ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 131 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
143ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	3600	IN	A	8.130.121.198

;; Query time: 143 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 761
详情
详情 HTTP PING DNS
移动 辽宁大连
126ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:49:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
149ms 8.130.121.198[北京阿里云]
ulabc.com.		600	IN	A	8.130.121.198
;; Query time: 149 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 宁夏银川
123ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:49:36 CST 2026
;; MSG SIZE  rcvd: 761
详情
详情 HTTP PING DNS
移动 上海
207ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 207 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 重庆
115ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 115 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 黑龙江
249ms 8.130.121.198[北京阿里云]
ulabc.com.		600	IN	A	8.130.121.198
;; Query time: 249 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:49:37 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 江西
214ms 8.130.121.198[北京阿里云]
ulabc.com.		600	IN	A	8.130.121.198
;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:49:37 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 甘肃庆阳
291ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 291 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:49:37 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西梧州
272ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 272 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北唐山
141ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	900	IN	A	8.130.121.198

;; Query time: 141 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
联通 河南驻马店
306ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 306 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖北荆州
234ms 8.130.121.198[北京阿里云]
ulabc.com.		600	IN	A	8.130.121.198
;; Query time: 234 msec
;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP)
;; WHEN: Tue Oct 13 01:49:37 CST 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 云南昆明
316ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 316 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:49:36 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 重庆
216ms 8.130.121.198[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ulabc.com
;; global options: +cmd

;; ANSWER SECTION:
ulabc.com.	600	IN	A	8.130.121.198

;; Query time: 216 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Tue Oct 13 01:49:37 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。

ulabc.com 优化建议

1、检测显示所有节点解析至同一北京阿里云IP,且无异常状态码,可针对性优化站点加速:建议部署CDN或智能DNS策略,通过dns解析在线、dns测速工具、智能dns实现区域流量调度,避免单一节点集中负载。
2、响应时间从34ms至1004ms波动明显,部分节点延迟过高,建议结合dns速度测试、dns测速在线、dns检测工具持续监控,并对慢速地域配置dns解析记录查询,动态调整就近访问路径以降低时延。
3、节点覆盖均指向该IP,存在单点故障风险,建议利用dns历史解析记录查询和dns劫持检测评估链路稳定性,同时启用dns轮询或备用IP实现冗余,并通过dns污染检测确保解析安全。

其他工具历史

更新时间 2026-10-13 08:16:02
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