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flcasing.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flcasing.com2026-11-13 02:16:19
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 浙江温州电信27ms 云南保山移动499ms 182.267ms
电信 浙江温州电信27ms 陕西西安电信191ms 73ms
移动 -84ms 云南保山移动499ms 180.833ms
联通 上海联通238ms 宁夏石嘴山联通329ms 271.4ms
华东 浙江温州电信27ms -272ms 149.857ms
华北 河北唐山移动104ms 内蒙古包头移动130ms 117ms
华南 -84ms 广东东莞联通256ms 170ms
华中 湖北天门电信47ms 河南南阳联通256ms 141.8ms
西北 新疆昌吉回族自治州移动146ms 宁夏石嘴山联通329ms 255.167ms
西南 贵州遵义电信51ms 云南保山移动499ms 217.857ms
东北 吉林长春电信80ms 吉林长春电信80ms 80ms
解析占比
全部 电信 移动 联通 被污染
203.191.149.209
203.191.149.209
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
48ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 48 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 18:15:25 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 贵州遵义
51ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 湖北天门
47ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 湖南岳阳
50ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
电信 吉林长春
80ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 80 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Nov 13 02:15:26 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 陕西西安
191ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 191 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 18:15:26 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
90ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 90 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 18:15:26 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 浙江温州
27ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 27 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 海南
84ms 203.191.149.209[江苏无锡电信]
flcasing.com.		1800	IN	A	203.191.149.209
;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:15:26 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
移动 安徽亳州
119ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 福建福州
101ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 101 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 甘肃庆阳
275ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 275 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 18:15:26 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 贵州遵义
289ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 289 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 河北唐山
104ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 104 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:26 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 湖北鄂州
108ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 108 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Fri Nov 13 02:15:26 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 内蒙古包头
130ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 130 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 西藏拉萨
175ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 175 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
146ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 146 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 云南保山
499ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 499 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 重庆
140ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 140 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Fri Nov 13 02:15:26 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 青海
293ms 203.191.149.209[江苏无锡电信]
flcasing.com.		600	IN	A	203.191.149.209
;; Query time: 293 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:15:26 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 江西
272ms 203.191.149.209[江苏无锡电信]
flcasing.com.		600	IN	A	203.191.149.209
;; Query time: 272 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:15:26 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 四川
281ms 203.191.149.209[江苏无锡电信]
flcasing.com.		600	IN	A	203.191.149.209
;; Query time: 281 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:15:26 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 福建福州
244ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 244 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Fri Nov 13 02:15:26 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 广东东莞
256ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 256 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 河南南阳
256ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 256 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 湖南衡阳
248ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 248 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
329ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 329 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 上海
238ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:26 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
297ms 203.191.149.209[江苏无锡电信]
; <<>> DiG Go <<>> +noall +answer +stats flcasing.com
;; global options: +cmd

;; ANSWER SECTION:
flcasing.com.	600	IN	A	203.191.149.209

;; Query time: 297 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:15:25 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。

flcasing.com 优化建议

1、针对江苏无锡电信单节点解析,建议使用dns测速在线与dns解析查询在线工具核查响应波动,结合dns历史解析记录查询确认解析稳定性,并利用dns污染查询工具排查是否存在dns污染检测风险。
2、响应时间区间27至499ms波动较大,建议通过dns速度测试与dns解析速度测试持续监测,配合站长工具 dns与dns检测工具建立基准,使用在线测试dns速度评估不同时段表现。
3、当前仅单一运营商节点,建议借助dns查询网与dns在线查询补充多地dns服务器查询,结合dns测速工具与dns测试网站对比江苏电信dns、上海dns等节点,优化dns选优策略。

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更新时间 2026-11-13 04:01:05
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