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dfzhwy.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dfzhwy.com2026-10-17 02:06:14
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 福建福州联通5ms 湖南邵阳联通300ms 134.6ms
电信 河北唐山电信24ms 上海电信299ms 117.333ms
移动 广东广州移动99ms 广西梧州移动276ms 139.1ms
联通 福建福州联通5ms 湖南邵阳联通300ms 154.875ms
华东 福建福州联通5ms 上海电信299ms 124.286ms
华北 河北唐山电信24ms 山西长治电信237ms 130.667ms
华南 海南海口电信49ms 广西梧州移动276ms 129ms
华中 湖南长沙电信48ms 湖南邵阳联通300ms 155.5ms
西北 宁夏银川移动121ms 陕西渭南联通203ms 156.5ms
西南 重庆电信34ms 云南昆明联通237ms 124ms
东北 目标响应超时
解析占比
全部 电信 移动 联通 被污染
121.229.70.252
121.229.70.252
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 西藏
95ms 121.229.70.252[江苏南京电信]
dfzhwy.com.		900	IN	A	121.229.70.252
;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 18:05:13 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
电信 北京
96ms 121.229.70.252[江苏南京电信]
dfzhwy.com.		900	IN	A	121.229.70.252
;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 18:05:13 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 安徽合肥
209ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 209 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Sat Oct 17 02:05:13 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 广西桂林
92ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 92 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 海南海口
49ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 409
详情
详情 HTTP PING DNS
电信 河北唐山
24ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	853	IN	A	121.229.70.252

;; Query time: 24 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 湖南长沙
48ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 48 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
电信 江苏淮安
83ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 83 msec
;; SERVER: 218.4.4.4#53(218.4.4.4)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山西长治
237ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 237 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 18:05:13 UTC 2026
;; MSG SIZE  rcvd: 409
详情
详情 HTTP PING DNS
电信 陕西咸阳
142ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 257
详情
详情 HTTP PING DNS
电信 上海
299ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 299 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 409
详情
详情 HTTP PING DNS
电信 重庆
34ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 34 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东广州
99ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 409
详情
详情 HTTP PING DNS
移动 广西梧州
276ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 276 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 17 02:05:13 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河北沧州
103ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 103 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 宁夏银川
121ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 121 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 420
详情
详情 HTTP PING DNS
移动 山东青岛
120ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 120 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 上海
118ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 118 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
140ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 140 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 17 02:05:13 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
136ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
160ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 160 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 02:05:13 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南昆明
118ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 118 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sat Oct 17 02:05:17 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 福建福州
5ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	1	IN	A	121.229.70.252

;; Query time: 5 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南驻马店
60ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 60 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖北宜昌
214ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 214 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 02:05:13 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖南邵阳
300ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 300 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 18:05:13 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江苏
36ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	37	IN	A	121.229.70.252

;; Query time: 36 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山西长治
184ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 184 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 18:05:12 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西渭南
203ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 203 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 18:05:13 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 云南昆明
237ms 121.229.70.252[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats dfzhwy.com
;; global options: +cmd

;; ANSWER SECTION:
dfzhwy.com.	900	IN	A	121.229.70.252

;; Query time: 237 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 02:05:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

dfzhwy.com 优化建议

1、针对江苏南京电信节点响应波动大,建议使用dns测速在线、dns解析查询、dns检测工具、dns速度在线测试等关键词,定期做多节点dns测速对比并记录各时段表现。
2、解析仅指向单一IP,存在单点风险,建议围绕dns解析记录查询、dns历史解析记录查询、dns污染检测、dns劫持检测等关键词,核查解析一致性并配置多机房或智能dns选优。
3、部分请求耗时接近300ms,建议借助dns解析速度测试、dns在线查询、dns测试网站、站长工具 dns等关键词,优化TTL与就近接入,缩短解析路径。

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更新时间 2026-10-17 04:17:02
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