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jscncg.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jscncg.com2026-09-19 02:00:10
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%

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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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 山西长治电信13ms 湖南长沙电信2058ms 421.655ms
电信 山西长治电信13ms 湖南长沙电信2058ms 473ms
移动 甘肃庆阳移动15ms 广西南宁移动602ms 298.125ms
联通 江苏连云港联通38ms -1619ms 461.75ms
华东 江苏连云港联通38ms 江苏盐城电信867ms 328.4ms
华北 山西长治电信13ms 内蒙古呼和浩特联通123ms 72.667ms
华南 广东佛山联通72ms 广西南宁移动602ms 265.25ms
华中 湖北宜昌电信310ms 湖南长沙电信2058ms 724.2ms
西北 甘肃庆阳移动15ms 新疆博尔塔拉蒙古自治州联通608ms 326.6ms
西南 -16ms -330ms 182.4ms
东北 吉林长春电信1522ms -1619ms 1570.5ms
解析占比
全部 电信 移动 联通 被污染
mc002.langye.net.
103.21.143.203
mc002.langye.net.
103.21.143.203
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 海南
166ms mc002.langye.net.
103.21.143.203[上海电信]
jscncg.com.		300	IN	CNAME	mc002.langye.net.
mc002.langye.net.	300	IN	A	103.21.143.203
;; Query time: 166 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 383

详情
详情 HTTP PING DNS
电信 西藏
16ms mc002.langye.net.
103.21.143.203[上海电信]
jscncg.com.		60	IN	CNAME	mc002.langye.net.
mc002.langye.net.	60	IN	A	103.21.143.203
;; Query time: 16 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
电信 贵州
288ms mc002.langye.net.
103.21.143.203[上海电信]
jscncg.com.		120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203
;; Query time: 288 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
电信 安徽合肥
87ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 87 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 河北唐山
82ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	1	IN	CNAME	mc002.langye.net.
mc002.langye.net.	13	IN	A	103.21.143.203

;; Query time: 82 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 01:59:52 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 湖北宜昌
310ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	600	IN	CNAME	mc002.langye.net.
mc002.langye.net.	600	IN	A	103.21.143.203

;; Query time: 310 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 19 01:59:52 CST 2026
;; MSG SIZE  rcvd: 644
详情
详情 HTTP PING DNS
电信 湖南长沙
2058ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 2058 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 17:59:53 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 吉林长春
1522ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 1522 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Sep 19 01:59:53 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 江苏盐城
867ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	605	IN	CNAME	mc002.langye.net.
mc002.langye.net.	605	IN	A	103.21.143.203

;; Query time: 867 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:52 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 青海西宁
462ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	600	IN	CNAME	mc002.langye.net.
mc002.langye.net.	600	IN	A	103.21.143.203

;; Query time: 462 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 19 01:59:52 CST 2026
;; MSG SIZE  rcvd: 644
详情
详情 HTTP PING DNS
电信 山西长治
13ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	300	IN	CNAME	mc002.langye.net.
mc002.langye.net.	300	IN	A	103.21.143.203

;; Query time: 13 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 17:59:51 UTC 2026
;; MSG SIZE  rcvd: 644
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
147ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	300	IN	CNAME	mc002.langye.net.
mc002.langye.net.	300	IN	A	103.21.143.203

;; Query time: 147 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 17:59:51 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 重庆
131ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 131 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:51 CST 2026
;; MSG SIZE  rcvd: 644
详情
详情 HTTP PING DNS
移动 贵州
330ms mc002.langye.net.
103.21.143.203[上海电信]
jscncg.com.		600	IN	CNAME	mc002.langye.net.
mc002.langye.net.	600	IN	A	103.21.143.203
;; Query time: 330 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
移动 青海
266ms mc002.langye.net.
103.21.143.203[上海电信]
jscncg.com.		120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203
;; Query time: 266 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 85

详情
详情 HTTP PING DNS
移动 宁夏
282ms mc002.langye.net.
103.21.143.203[上海电信]
jscncg.com.		120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203
;; Query time: 282 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 409

详情
详情 HTTP PING DNS
移动 海南
221ms mc002.langye.net.
103.21.143.203[上海电信]
jscncg.com.		120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203
;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 377

详情
详情 HTTP PING DNS
移动 甘肃庆阳
15ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	600	IN	CNAME	mc002.langye.net.
mc002.langye.net.	600	IN	A	103.21.143.203

;; Query time: 15 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 17:59:51 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 广西南宁
602ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	119	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 602 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Sat Sep 19 01:59:52 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 河南郑州
311ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	600	IN	CNAME	mc002.langye.net.
mc002.langye.net.	600	IN	A	103.21.143.203

;; Query time: 311 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Sep 19 01:59:52 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 江苏无锡
358ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	600	IN	CNAME	mc002.langye.net.
mc002.langye.net.	600	IN	A	103.21.143.203

;; Query time: 358 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Sat Sep 19 01:59:52 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 黑龙江
1619ms mc002.langye.net.
103.21.143.203[上海电信]
jscncg.com.		120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	1	IN	A	103.21.143.203
;; Query time: 1619 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 17:59:53 UTC 2026
;; MSG SIZE  rcvd: 85

详情
详情 HTTP PING DNS
联通 福建福州
292ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 292 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sat Sep 19 01:59:52 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 广东佛山
72ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:51 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 河南平顶山
390ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	1	IN	A	103.21.143.203

;; Query time: 390 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 湖北武汉
552ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 552 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:51 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 江苏连云港
38ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	1	IN	CNAME	mc002.langye.net.
mc002.langye.net.	1	IN	A	103.21.143.203

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:51 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
123ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 01:59:51 CST 2026
;; MSG SIZE  rcvd: 100
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 新疆博尔塔拉蒙古自治州
608ms mc002.langye.net.
103.21.143.203[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats jscncg.com
;; global options: +cmd

;; ANSWER SECTION:
jscncg.com.	120	IN	CNAME	mc002.langye.net.
mc002.langye.net.	120	IN	A	103.21.143.203

;; Query time: 608 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Sep 19 01:59:52 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。

jscncg.com 优化建议

1、使用在线DNS测速工具定期监测不同区域的解析速度,重点关注延迟过高的节点,及时优化解析配置。
2、通过DNS解析记录查询工具核查域名解析的一致性,确保各节点返回的IP地址统一,避免解析混乱。
3、利用DNS污染检测工具检查域名是否存在解析异常,保障用户访问时的解析准确性和稳定性。

其他工具历史

更新时间 2026-09-19 23:28:02
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