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sxfulaer.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sxfulaer.com2026-10-04 01:59:07
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 湖北襄阳电信99ms 西藏拉萨移动1266ms 383.172ms
电信 湖北襄阳电信99ms 新疆乌鲁木齐电信326ms 160.333ms
移动 广东佛山移动258ms 西藏拉萨移动1266ms 418.286ms
联通 宁夏银川联通253ms -1130ms 477.111ms
华东 江西宜春电信100ms 江苏无锡移动514ms 280ms
华北 河北唐山移动296ms -1130ms 498.6ms
华南 广东佛山移动258ms 广西梧州联通423ms 367.667ms
华中 湖北襄阳电信99ms 湖北宜昌联通398ms 248.5ms
西北 宁夏银川联通253ms 陕西西安联通465ms 385.5ms
西南 贵州黔南布依族苗族自治州电信118ms 西藏拉萨移动1266ms 492.6ms
东北 辽宁盘锦电信205ms 吉林长春移动333ms 281ms
解析占比
全部 电信 移动 联通 被污染
172.67.168.90
104.21.62.138
172.67.168.90
104.21.62.138
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 贵州黔南布依族苗族自治州
118ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 118 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
电信 湖北襄阳
99ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 99 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
电信 江西宜春
100ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
电信 辽宁盘锦
205ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 205 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Oct 03 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
电信 上海
114ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	600	IN	A	172.67.168.90
sxfulaer.com.	600	IN	A	104.21.62.138

;; Query time: 114 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 731
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
326ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 326 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 01:58:28 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 甘肃庆阳
350ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 350 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 广东佛山
258ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	900	IN	A	172.67.168.90
sxfulaer.com.	900	IN	A	104.21.62.138

;; Query time: 258 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 731
详情
详情 HTTP PING DNS
移动 广西梧州
422ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 422 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 河北唐山
296ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 296 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 吉林长春
333ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 333 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 731
详情
详情 HTTP PING DNS
移动 江苏无锡
514ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	600	IN	A	172.67.168.90
sxfulaer.com.	600	IN	A	104.21.62.138

;; Query time: 514 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 辽宁大连
305ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 305 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
303ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
sxfulaer.com.		300	IN	A	172.67.168.90
sxfulaer.com.		300	IN	A	104.21.62.138
;; Query time: 303 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 62

详情
详情 HTTP PING DNS
移动 山东滨州
286ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 286 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 山西长治
398ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 398 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 四川成都
328ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 328 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 西藏拉萨
1266ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 1266 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 01:58:59 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
458ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 458 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
移动 重庆
339ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 339 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 北京
1130ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
sxfulaer.com.		300	IN	A	104.21.62.138
sxfulaer.com.		300	IN	A	172.67.168.90
;; Query time: 1130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 17:58:59 UTC 2026
;; MSG SIZE  rcvd: 62

详情
详情 HTTP PING DNS
联通 甘肃庆阳
461ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 461 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 广西梧州
423ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 423 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 湖北宜昌
398ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 398 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 宁夏银川
253ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 253 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 山西临汾
366ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 366 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 陕西西安
465ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 465 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 17:58:58 UTC 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 上海
386ms 104.21.62.138[美国Cloudflare, Inc.]
172.67.168.90[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	104.21.62.138
sxfulaer.com.	300	IN	A	172.67.168.90

;; Query time: 386 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS
联通 重庆
412ms 172.67.168.90[美国Cloudflare, Inc.]
104.21.62.138[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats sxfulaer.com
;; global options: +cmd

;; ANSWER SECTION:
sxfulaer.com.	300	IN	A	172.67.168.90
sxfulaer.com.	300	IN	A	104.21.62.138

;; Query time: 412 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sun Oct 04 01:58:58 CST 2026
;; MSG SIZE  rcvd: 86
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sxfulaer.com 优化建议

1、检测显示解析均指向美国Cloudflare节点,建议优先关注dns在线查询与dns查询工具对双IP轮询机制的解析效果,结合dns测速在线工具评估104.21.62.138与172.67.168.90的响应差异,参考dns污染检测工具排除异常状态,合理选择dns测试网站进行dns速度在线测试以优化最佳dns配置。
2、面对均属美国节点的情况,建议利用dns历史解析记录查询了解dns记录查询的变动规律,借助dns在线检测工具与dns解析查询监控dns劫持检测风险,通过dns检测工具对低延迟与高延迟时段进行dns解析速度测试,结合dns服务器查询结果优化域名dns解析查询策略,减少dns解析在线等待时间。
3、建议加强dns域名污染查询与dns污染在线检测频次,利用在线dns测试工具和dns解析查询工具对比dns在线测试在本地网络下的表现,参考dns测速结果调整dns地址查询优先级,针对1266ms和1130ms的高延迟情况,可试用dns测试工具推荐的公共dns以提升dns在线查询效率,确保dns检测工具反馈稳定。

其他工具历史

更新时间 2026-10-04 18:14:04
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