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h-science.cn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h-science.cn2026-09-05 02:08:23
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 安徽六安移动8ms -990ms 196.379ms
电信 湖南长沙电信75ms -990ms 199ms
移动 安徽六安移动8ms 湖北武汉移动299ms 147.8ms
联通 天津联通62ms 北京联通848ms 242.6ms
华东 安徽六安移动8ms 江苏连云港联通333ms 133.143ms
华北 天津联通62ms 北京联通848ms 238.2ms
华南 广东东莞电信112ms -294ms 203ms
华中 湖南长沙电信75ms 湖北武汉移动299ms 152.667ms
西北 -97ms -990ms 273.571ms
西南 -92ms -257ms 174.5ms
东北 -102ms -208ms 148ms
解析占比
全部 电信 移动 联通 被污染
g2.site119.com.
43.226.45.98
g2.site119.com.
43.226.45.98
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 贵州
92ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
电信 山东
117ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
电信 新疆
990ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 990 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:12 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
电信 广东东莞
112ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	606	IN	A	43.226.45.98

;; Query time: 112 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 河南驻马店
84ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		900	IN	A	43.226.45.98
;; Query time: 84 msec
;; SERVER: 192.168.5.1#53(192.168.5.1) (UDP)
;; WHEN: Sat Sep 05 02:07:11 CST 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
电信 湖南长沙
75ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 75 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Sat Sep 05 02:07:10 CST 2026
;; MSG SIZE  rcvd: 85

详情
详情 HTTP PING DNS
电信 辽宁大连
134ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3599	IN	CNAME	g2.site119.com.
g2.site119.com.	300	IN	A	43.226.45.98

;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:07:10 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 山西长治
75ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	300	IN	A	43.226.45.98

;; Query time: 75 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 588
详情
详情 HTTP PING DNS
电信 陕西渭南
112ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 112 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 05 02:07:10 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 吉林
208ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
移动 青海
137ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 137 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 85

详情
详情 HTTP PING DNS
移动 四川
257ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 257 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
移动 安徽六安
8ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	1	IN	CNAME	g2.site119.com.
g2.site119.com.	1	IN	A	43.226.45.98

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:07:10 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 福建厦门
96ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:07:10 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 湖北武汉
299ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3599	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 299 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:07:11 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 江西宜春
146ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	600	IN	A	43.226.45.98

;; Query time: 146 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:07:10 CST 2026
;; MSG SIZE  rcvd: 111
详情
详情 HTTP PING DNS
移动 山东泰安
88ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		300	IN	A	43.226.45.98
;; Query time: 88 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Sat Sep 05 02:07:11 CST 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
移动 陕西渭南
154ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 154 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 05 02:07:11 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 天津
85ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:07:11 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 内蒙古
121ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
联通 广西
294ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 294 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
联通 吉林
102ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 102 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
联通 青海
97ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:07:11 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
联通 北京
848ms g2.site119.com.
43.226.45.98[辽宁大连电信]
h-science.cn.		3600	IN	CNAME	g2.site119.com.
g2.site119.com.		60	IN	A	43.226.45.98
;; Query time: 848 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Sat Sep 05 02:07:11 CST 2026
;; MSG SIZE  rcvd: 85

详情
详情 HTTP PING DNS
联通 福建厦门
144ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:07:10 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 甘肃庆阳
285ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 285 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 05 02:07:11 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 江苏连云港
333ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 333 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:07:10 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 陕西渭南
140ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 140 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 05 02:07:11 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 天津
62ms g2.site119.com.
43.226.45.98[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats h-science.cn
;; global options: +cmd

;; ANSWER SECTION:
h-science.cn.	3600	IN	CNAME	g2.site119.com.
g2.site119.com.	60	IN	A	43.226.45.98

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:07:11 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

h-science.cn 优化建议

1、使用在线工具定期进行速度测试,筛选出响应更快的服务器,优化访问体验。
2、通过查询网站检测解析记录,确保域名解析结果稳定无异常。
3、利用在线检测工具检查是否存在污染情况,保障解析安全性。
4、针对不同地区选择合适的服务器,比如辽宁大连电信,提升区域访问速度。
5、借助测速工具持续监控响应时间,及时发现并解决解析延迟问题。

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更新时间 2026-09-05 07:30:03
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