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saferoads.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saferoads.cn2026-10-21 01:48:11
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 新疆伊犁哈萨克自治州移动20ms 辽宁大连电信451ms 71.533ms
电信 海南澄迈县电信49ms 辽宁大连电信451ms 112.25ms
移动 新疆伊犁哈萨克自治州移动20ms 西藏拉萨移动128ms 52.5ms
联通 -33ms 辽宁盘锦联通115ms 61.8ms
华东 浙江台州移动25ms 山东滨州电信82ms 48.571ms
华北 -33ms 北京移动40ms 36.5ms
华南 广东佛山移动21ms 海南澄迈县电信49ms 39.333ms
华中 河南洛阳移动46ms 湖南郴州移动98ms 65.25ms
西北 新疆伊犁哈萨克自治州移动20ms 甘肃庆阳移动82ms 62.167ms
西南 四川成都联通40ms 西藏拉萨移动128ms 74.25ms
东北 黑龙江齐齐哈尔移动36ms 辽宁大连电信451ms 171ms
解析占比
全部 电信 移动 联通 被污染
103.217.192.50
103.217.192.50
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 安徽安庆
60ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
saferoads.cn.		900	IN	A	103.217.192.50
;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 海南澄迈县
49ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 564
详情
详情 HTTP PING DNS
电信 河南驻马店
49ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	900	IN	A	103.217.192.50

;; Query time: 49 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 597
详情
详情 HTTP PING DNS
电信 辽宁大连
451ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 451 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 宁夏银川
60ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 60 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 山东滨州
82ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 82 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 20 17:47:43 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 西藏山南
75ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 75 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
72ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 北京
40ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 40 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 福建漳州
53ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 甘肃庆阳
82ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 82 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 20 17:47:43 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 广东佛山
21ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	900	IN	A	103.217.192.50

;; Query time: 21 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 630
详情
详情 HTTP PING DNS
移动 广西北海
48ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 河南洛阳
46ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 46 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
36ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 675
详情
详情 HTTP PING DNS
移动 湖南郴州
98ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:36 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
移动 山东青岛
33ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 33 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 西藏拉萨
128ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
20ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	1	IN	A	103.217.192.50

;; Query time: 20 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 浙江台州
25ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 25 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 北京
33ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
saferoads.cn.		600	IN	A	103.217.192.50
;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 17:47:43 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 青海
69ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
saferoads.cn.		600	IN	A	103.217.192.50
;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 17:47:43 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 贵州遵义
54ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 河南平顶山
68ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 68 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 20 17:47:43 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 黑龙江大庆
82ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 江苏
54ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 54 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 辽宁盘锦
115ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 上海
33ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 33 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 四川成都
40ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 40 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Wed Oct 21 01:47:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
70ms 103.217.192.50[上海Hubei Feixun Network Co., Ltd]
; <<>> DiG Go <<>> +noall +answer +stats saferoads.cn
;; global options: +cmd

;; ANSWER SECTION:
saferoads.cn.	600	IN	A	103.217.192.50

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 01:47:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

saferoads.cn 优化建议

1、针对saferoads.cn解析结果,建议使用dns测速在线与dns解析查询在线工具核查上海节点103.217.192.50的响应波动,结合dns速度在线测试与dns检测工具定位最慢451ms的成因。
2、通过dns污染检测与dns劫持检测确认该IP无污染风险,利用dns历史解析记录查询与dns记录查询验证解析稳定性,并借助站长工具 dns与dns查询网持续监控。
3、建议用dns测速工具与在线dns测试工具对上海dns、杭州dns等节点做对比测速,结合dns解析速度测试与dns选优策略优化解析链路,缩短高延迟。

其他工具历史

更新时间 2026-10-21 04:50:02
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