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crc.group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crc.group2026-09-20 01:59:04
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%

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 广东广州移动153ms 广东东莞电信3203ms 908.31ms
电信 贵州黔南布依族苗族自治州电信341ms 广东东莞电信3203ms 1815.25ms
移动 广东广州移动153ms 西藏拉萨移动1250ms 400.25ms
联通 北京联通232ms 天津联通1596ms 779.556ms
华东 山东青岛移动243ms 山东济南电信3199ms 1257.167ms
华北 北京联通232ms 内蒙古包头电信3196ms 1020ms
华南 广东广州移动153ms 广东东莞电信3203ms 1041ms
华中 -841ms -841ms 841ms
西北 宁夏银川移动268ms 陕西渭南电信407ms 349.667ms
西南 贵州黔南布依族苗族自治州移动243ms 西藏拉萨移动1250ms 613.5ms
东北 吉林长春移动428ms 辽宁大连电信661ms 544.5ms
解析占比
全部 电信 移动 联通 被污染
13.248.169.48
76.223.54.146
13.248.169.48
76.223.54.146
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 安徽合肥
3137ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
crc.group.		3600	IN	A	13.248.169.48
crc.group.		3600	IN	A	76.223.54.146
;; Query time: 3137 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Sep 20 01:58:20 CST 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS
电信 广东东莞
3203ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	13.248.169.48
crc.group.	3600	IN	A	76.223.54.146

;; Query time: 3203 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 20 01:58:21 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
341ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 341 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 河北唐山
378ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	13.248.169.48
crc.group.	3600	IN	A	76.223.54.146

;; Query time: 378 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 辽宁大连
661ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3599	IN	A	13.248.169.48
crc.group.	3599	IN	A	76.223.54.146

;; Query time: 661 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 内蒙古包头
3196ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 3196 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Sep 19 17:58:21 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 山东济南
3199ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	13.248.169.48
crc.group.	3600	IN	A	76.223.54.146

;; Query time: 3199 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 19 17:58:21 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 陕西渭南
407ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 407 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 19 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 381
详情
详情 HTTP PING DNS
移动 重庆
620ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
crc.group.		3600	IN	A	13.248.169.48
crc.group.		3600	IN	A	76.223.54.146
;; Query time: 620 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
移动 安徽六安
289ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 289 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 01:58:17 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 福建龙岩
247ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 247 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 01:58:17 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 广东广州
153ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 153 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 381
详情
详情 HTTP PING DNS
移动 广西南宁
227ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 227 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
243ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	13.248.169.48
crc.group.	3600	IN	A	76.223.54.146

;; Query time: 243 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Sep 20 01:58:23 CST 2026
;; MSG SIZE  rcvd: 392
详情
详情 HTTP PING DNS
移动 吉林长春
428ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 428 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 381
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
444ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
crc.group.		3600	IN	A	76.223.54.146
crc.group.		3600	IN	A	13.248.169.48
;; Query time: 444 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS
移动 宁夏银川
268ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	13.248.169.48
crc.group.	3600	IN	A	76.223.54.146

;; Query time: 268 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 392
详情
详情 HTTP PING DNS
移动 山东青岛
243ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	13.248.169.48
crc.group.	3600	IN	A	76.223.54.146

;; Query time: 243 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 01:58:17 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 天津
391ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	13.248.169.48
crc.group.	3600	IN	A	76.223.54.146

;; Query time: 391 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 西藏拉萨
1250ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 1250 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 湖南
841ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
crc.group.		1800	IN	A	13.248.169.48
crc.group.		1800	IN	A	76.223.54.146
;; Query time: 841 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 19 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS
联通 北京
232ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
crc.group.		3600	IN	A	76.223.54.146
crc.group.		3600	IN	A	13.248.169.48
;; Query time: 232 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS
联通 广东佛山
383ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	13.248.169.48
crc.group.	3600	IN	A	76.223.54.146

;; Query time: 383 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 01:58:17 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 海南三亚
1239ms 13.248.169.48[美国亚马逊]
76.223.54.146[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	13.248.169.48
crc.group.	3600	IN	A	76.223.54.146

;; Query time: 1239 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 19 17:58:19 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 河北唐山
1447ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 1447 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Sun Sep 20 01:58:19 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 青海西宁
374ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 374 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 01:58:17 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 山西长治
476ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 476 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 19 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 天津
1596ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 1596 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Sep 20 01:58:19 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 浙江温州
428ms 76.223.54.146[美国亚马逊]
13.248.169.48[美国亚马逊]
; <<>> DiG Go <<>> +noall +answer +stats crc.group
;; global options: +cmd

;; ANSWER SECTION:
crc.group.	3600	IN	A	76.223.54.146
crc.group.	3600	IN	A	13.248.169.48

;; Query time: 428 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 20 01:58:18 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

crc.group 优化建议

1、使用在线DNS测速工具,对不同运营商节点进行解析速度测试,筛选出响应较快的节点作为优先选项。
2、通过DNS污染检测工具,定期检查域名是否存在解析异常或污染情况,确保解析结果的准确性。
3、结合DNS历史解析记录查询,分析不同时间段的解析表现,调整解析策略以提升稳定性。

其他工具历史

更新时间 2026-09-20 10:49:02
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