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qybtech.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qybtech.com2026-11-06 02:07:10
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%

登录51CESU,立即查看域名污染全国分布情况
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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 广东梅州电信45ms 江苏淮安移动562ms 201.367ms
电信 广东梅州电信45ms 内蒙古包头电信177ms 91.9ms
移动 -99ms 江苏淮安移动562ms 231.75ms
联通 -208ms 广西南宁联通319ms 272.333ms
华东 上海移动102ms 江苏淮安移动562ms 293ms
华北 天津电信56ms -312ms 151.875ms
华南 广东梅州电信45ms 广西南宁联通319ms 200.2ms
华中 湖北襄阳电信60ms 湖南岳阳联通279ms 169.5ms
西北 新疆昌吉回族自治州电信136ms 新疆伊犁哈萨克自治州移动187ms 161.5ms
西南 贵州黔南布依族苗族自治州电信89ms 重庆联通291ms 226.25ms
东北 吉林长春电信100ms 黑龙江大庆联通293ms 198.25ms
解析占比
全部 电信 移动 联通 被污染
expired.hichina.com.
47.91.170.222
8.218.208.240
47.76.127.217
expired.hichina.com.
47.91.170.222
8.218.208.240
47.76.127.217
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
118ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
qybtech.com.		600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	101	IN	A	47.91.170.222
expired.hichina.com.	101	IN	A	8.218.208.240
expired.hichina.com.	101	IN	A	47.76.127.217
;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 18:06:44 UTC 2026
;; MSG SIZE  rcvd: 107

详情
详情 HTTP PING DNS
电信 广东梅州
45ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	600	IN	A	8.218.208.240
expired.hichina.com.	600	IN	A	47.76.127.217
expired.hichina.com.	600	IN	A	47.91.170.222

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 840
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
89ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	374	IN	A	8.218.208.240
expired.hichina.com.	374	IN	A	47.76.127.217
expired.hichina.com.	374	IN	A	47.91.170.222

;; Query time: 89 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
电信 海南海口
81ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	300	IN	A	8.218.208.240
expired.hichina.com.	300	IN	A	47.76.127.217
expired.hichina.com.	300	IN	A	47.91.170.222

;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:06:43 CST 2026
;; MSG SIZE  rcvd: 840
详情
详情 HTTP PING DNS
电信 河北承德
57ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	413	IN	A	47.76.127.217
expired.hichina.com.	413	IN	A	8.218.208.240
expired.hichina.com.	413	IN	A	47.91.170.222

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
电信 湖北襄阳
60ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	39	IN	A	47.76.127.217
expired.hichina.com.	39	IN	A	47.91.170.222
expired.hichina.com.	39	IN	A	8.218.208.240

;; Query time: 60 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 18:06:44 UTC 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
电信 吉林长春
100ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	127	IN	A	47.76.127.217
expired.hichina.com.	127	IN	A	47.91.170.222
expired.hichina.com.	127	IN	A	8.218.208.240

;; Query time: 100 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
电信 内蒙古包头
177ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	420	IN	A	47.91.170.222
expired.hichina.com.	420	IN	A	8.218.208.240
expired.hichina.com.	420	IN	A	47.76.127.217

;; Query time: 177 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 189
详情
详情 HTTP PING DNS
电信 天津
56ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	300	IN	A	47.76.127.217
expired.hichina.com.	300	IN	A	47.91.170.222
expired.hichina.com.	300	IN	A	8.218.208.240

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:06:43 CST 2026
;; MSG SIZE  rcvd: 840
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
136ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	488	IN	A	8.218.208.240
expired.hichina.com.	488	IN	A	47.76.127.217
expired.hichina.com.	488	IN	A	47.91.170.222

;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
移动 内蒙古
312ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
qybtech.com.		600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	600	IN	A	8.218.208.240
expired.hichina.com.	600	IN	A	47.76.127.217
expired.hichina.com.	600	IN	A	47.91.170.222
;; Query time: 312 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 18:06:44 UTC 2026
;; MSG SIZE  rcvd: 118

详情
详情 HTTP PING DNS
移动 北京
99ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
qybtech.com.		600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	300	IN	A	8.218.208.240
expired.hichina.com.	300	IN	A	47.76.127.217
expired.hichina.com.	300	IN	A	47.91.170.222
;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 18:06:44 UTC 2026
;; MSG SIZE  rcvd: 107

详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
276ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	66	IN	A	47.91.170.222
expired.hichina.com.	66	IN	A	47.76.127.217
expired.hichina.com.	66	IN	A	8.218.208.240

;; Query time: 276 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
移动 江苏淮安
562ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; Query time: 562 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Nov 06 02:06:45 CST 2026
;; MSG SIZE  rcvd: 29
详情
详情 HTTP PING DNS
移动 辽宁大连
128ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	267	IN	A	47.76.127.217
expired.hichina.com.	267	IN	A	47.91.170.222
expired.hichina.com.	267	IN	A	8.218.208.240

;; Query time: 128 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
移动 上海
102ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	37	IN	A	47.91.170.222
expired.hichina.com.	37	IN	A	8.218.208.240
expired.hichina.com.	37	IN	A	47.76.127.217

;; Query time: 102 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
移动 天津
188ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	540	IN	A	47.76.127.217
expired.hichina.com.	540	IN	A	47.91.170.222
expired.hichina.com.	540	IN	A	8.218.208.240

;; Query time: 188 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
187ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	266	IN	A	47.76.127.217
expired.hichina.com.	266	IN	A	47.91.170.222
expired.hichina.com.	266	IN	A	8.218.208.240

;; Query time: 187 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 北京
208ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
47.76.127.217[香港香港阿里云]
qybtech.com.		600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	436	IN	A	8.218.208.240
expired.hichina.com.	436	IN	A	47.91.170.222
expired.hichina.com.	436	IN	A	47.76.127.217
;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 18:06:44 UTC 2026
;; MSG SIZE  rcvd: 107

详情
详情 HTTP PING DNS
联通 安徽亳州
306ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	66	IN	A	47.76.127.217
expired.hichina.com.	66	IN	A	47.91.170.222
expired.hichina.com.	66	IN	A	8.218.208.240

;; Query time: 306 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 18:06:44 UTC 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 广东深圳
254ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	356	IN	A	8.218.208.240
expired.hichina.com.	356	IN	A	47.91.170.222
expired.hichina.com.	356	IN	A	47.76.127.217

;; Query time: 254 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 18:04:02 UTC 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 广西南宁
319ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	337	IN	A	8.218.208.240
expired.hichina.com.	337	IN	A	47.76.127.217
expired.hichina.com.	337	IN	A	47.91.170.222

;; Query time: 319 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 贵州遵义
249ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	123	IN	A	47.76.127.217
expired.hichina.com.	123	IN	A	47.91.170.222
expired.hichina.com.	123	IN	A	8.218.208.240

;; Query time: 249 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 海南海口
302ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	535	IN	A	47.76.127.217
expired.hichina.com.	535	IN	A	47.91.170.222
expired.hichina.com.	535	IN	A	8.218.208.240

;; Query time: 302 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 黑龙江大庆
293ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	494	IN	A	47.76.127.217
expired.hichina.com.	494	IN	A	8.218.208.240
expired.hichina.com.	494	IN	A	47.91.170.222

;; Query time: 293 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 湖南岳阳
279ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	210	IN	A	47.91.170.222
expired.hichina.com.	210	IN	A	8.218.208.240
expired.hichina.com.	210	IN	A	47.76.127.217

;; Query time: 279 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 吉林长春
272ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	52	IN	A	47.76.127.217
expired.hichina.com.	52	IN	A	47.91.170.222
expired.hichina.com.	52	IN	A	8.218.208.240

;; Query time: 272 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 山东济南
231ms expired.hichina.com.
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	258	IN	A	47.91.170.222
expired.hichina.com.	258	IN	A	8.218.208.240
expired.hichina.com.	258	IN	A	47.76.127.217

;; Query time: 231 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 18:06:02 UTC 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 浙江金华
264ms expired.hichina.com.
47.76.127.217[香港香港阿里云]
47.91.170.222[香港香港阿里云]
8.218.208.240[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	473	IN	A	47.76.127.217
expired.hichina.com.	473	IN	A	47.91.170.222
expired.hichina.com.	473	IN	A	8.218.208.240

;; Query time: 264 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS
联通 重庆
291ms expired.hichina.com.
8.218.208.240[香港香港阿里云]
47.91.170.222[香港香港阿里云]
47.76.127.217[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qybtech.com
;; global options: +cmd

;; ANSWER SECTION:
qybtech.com.	600	IN	CNAME	expired.hichina.com.
expired.hichina.com.	49	IN	A	8.218.208.240
expired.hichina.com.	49	IN	A	47.91.170.222
expired.hichina.com.	49	IN	A	47.76.127.217

;; Query time: 291 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Fri Nov 06 02:06:44 CST 2026
;; MSG SIZE  rcvd: 178
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

qybtech.com 优化建议

1、检测结果显示域名解析异常,建议使用dns污染检测和dns解析查询在线工具核查解析指向,确认是否存在dns域名污染。
2、针对响应最慢达562ms且出现空结果的情况,建议通过dns测速在线和dns速度在线测试多节点复测,优化dns解析速度。
3、建议使用在线dns查询工具和dns查询网验证解析记录一致性,排查dns历史解析记录查询中的异常变更。

其他工具历史

更新时间 2026-11-06 06:13:04
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