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sdfenghua.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sdfenghua.com2026-11-02 01:56:18
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 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 安徽安庆电信50ms 贵州遵义联通1478ms 396.167ms
电信 安徽安庆电信50ms 云南昆明电信1106ms 235ms
移动 福建福州移动175ms 西藏拉萨移动678ms 385.8ms
联通 -204ms 贵州遵义联通1478ms 606ms
华东 安徽安庆电信50ms 安徽亳州联通1266ms 364ms
华北 -90ms -204ms 154ms
华南 广东梅州电信76ms 广东梅州电信76ms 76ms
华中 河南洛阳移动205ms 河南洛阳移动205ms 205ms
西北 宁夏银川电信93ms 陕西渭南移动630ms 301.667ms
西南 重庆电信239ms 贵州遵义联通1478ms 748.4ms
东北 吉林长春电信99ms 黑龙江大庆联通919ms 540ms
解析占比
全部 电信 移动 联通 被污染
301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172
301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172
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
90ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
sdfenghua.com.		1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	468	IN	A	123.59.154.172
;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:55:31 UTC 2026
;; MSG SIZE  rcvd: 110

详情
详情 HTTP PING DNS
电信 安徽安庆
50ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	900	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	900	IN	A	123.59.154.172

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
电信 福建厦门
64ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
sdfenghua.com.		1000	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172
;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 344

详情
详情 HTTP PING DNS
电信 广东梅州
76ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	600	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 682
详情
详情 HTTP PING DNS
电信 吉林长春
99ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	275	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	241	IN	A	123.59.154.172

;; Query time: 99 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
电信 辽宁盘锦
471ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	537	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	301	IN	A	123.59.154.172

;; Query time: 471 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sun Nov 01 17:55:32 UTC 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
电信 内蒙古包头
135ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	474	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	331	IN	A	123.59.154.172

;; Query time: 135 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sun Nov 01 17:55:31 UTC 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
电信 宁夏银川
93ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	240	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	240	IN	A	123.59.154.172

;; Query time: 93 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
电信 青海西宁
201ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172

;; Query time: 201 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 682
详情
详情 HTTP PING DNS
电信 山东威海
205ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	133	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	299	IN	A	123.59.154.172

;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
电信 山西长治
187ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	455	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	455	IN	A	123.59.154.172

;; Query time: 187 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 17:55:31 UTC 2026
;; MSG SIZE  rcvd: 530
详情
详情 HTTP PING DNS
电信 云南昆明
1106ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172

;; Query time: 1106 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:32 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
电信 浙江温州
274ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	205	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	74	IN	A	123.59.154.172

;; Query time: 274 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 01:55:32 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
电信 重庆
239ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172

;; Query time: 239 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 530
详情
详情 HTTP PING DNS
移动 福建福州
175ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	452	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	535	IN	A	123.59.154.172

;; Query time: 175 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
移动 河南洛阳
205ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172

;; Query time: 205 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
移动 陕西渭南
630ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172

;; Query time: 630 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 17:55:32 UTC 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
移动 四川攀枝花
241ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	382	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	75	IN	A	123.59.154.172

;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
移动 西藏拉萨
678ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	136	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	328	IN	A	123.59.154.172

;; Query time: 678 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:32 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
联通 青海
297ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
sdfenghua.com.		1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	227	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	227	IN	A	123.59.154.172
;; Query time: 297 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:55:32 UTC 2026
;; MSG SIZE  rcvd: 121

详情
详情 HTTP PING DNS
联通 北京
204ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
sdfenghua.com.		1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	581	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	6	IN	A	123.59.154.172
;; Query time: 204 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:55:31 UTC 2026
;; MSG SIZE  rcvd: 110

详情
详情 HTTP PING DNS
联通 安徽亳州
1266ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	220	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	220	IN	A	123.59.154.172

;; Query time: 1266 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 17:55:33 UTC 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
联通 贵州遵义
1478ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	453	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172

;; Query time: 1478 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:32 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
联通 黑龙江大庆
919ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	528	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	528	IN	A	123.59.154.172

;; Query time: 919 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Mon Nov 02 01:55:32 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
联通 吉林长春
671ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	248	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	248	IN	A	123.59.154.172

;; Query time: 671 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Mon Nov 02 01:55:32 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
联通 江苏
301ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	123	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	222	IN	A	123.59.154.172

;; Query time: 301 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 01:55:32 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
308ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172

;; Query time: 308 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
联通 陕西咸阳
281ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	600	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	600	IN	A	123.59.154.172

;; Query time: 281 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
联通 上海
237ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	240	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	240	IN	A	123.59.154.172

;; Query time: 237 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Mon Nov 02 01:55:31 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS
联通 浙江温州
704ms 301.thefastcdns.com.
301-alias.cdn300.cn.
123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats sdfenghua.com
;; global options: +cmd

;; ANSWER SECTION:
sdfenghua.com.	1800	IN	CNAME	301.thefastcdns.com.
301.thefastcdns.com.	370	IN	CNAME	301-alias.cdn300.cn.
301-alias.cdn300.cn.	224	IN	A	123.59.154.172

;; Query time: 704 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 01:55:32 CST 2026
;; MSG SIZE  rcvd: 164
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sdfenghua.com 优化建议

1、dns测速在线显示最快64ms最慢1478ms,建议优化北京电信节点,结合dns解析查询与dns污染检测确认解析稳定性。
2、dns解析记录查询指向thefastcdns与cdn300,建议用dns历史解析记录查询核对变更,并借助dns检测工具监控123.59.154.172响应波动。
3、dns速度在线测试差异明显,建议使用在线dns测试工具配合dns测速工具定期复测,并参考dns选优选择更优的公共dns节点。

其他工具历史

更新时间 2026-11-03 08:00:02
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