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sit-telfort.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sit-telfort.com2026-09-05 02:14:03
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 -24ms 陕西西安联通998ms 233.7ms
电信 上海电信39ms 四川成都电信516ms 156.375ms
移动 -24ms 广西移动956ms 212ms
联通 河北廊坊联通192ms 陕西西安联通998ms 333.778ms
华东 -24ms 山东济南联通215ms 124.857ms
华北 -51ms -253ms 120.833ms
华南 广西南宁电信52ms 广西移动956ms 504ms
华中 湖南长沙移动117ms 湖南长沙移动117ms 117ms
西北 甘肃庆阳移动137ms 陕西西安联通998ms 371.833ms
西南 -73ms 四川成都电信516ms 281.833ms
东北 辽宁大连移动95ms 辽宁大连电信270ms 182.5ms
解析占比
全部 电信 移动 联通 被污染
103.28.213.27
103.28.213.27
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 重庆
73ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 422

详情
详情 HTTP PING DNS
电信 天津
51ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 422

详情
详情 HTTP PING DNS
电信 山东
197ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 197 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
电信 广西南宁
52ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 河北张家口
53ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 辽宁大连
270ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 270 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 上海
39ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 39 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 四川成都
516ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 516 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
移动 上海
24ms 103.28.213.27[上海电信]
sit-telfort.com.	3600	IN	A	103.28.213.27
;; Query time: 24 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 宁夏
255ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 255 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
移动 青海
141ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 141 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 安徽六安
113ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 甘肃庆阳
137ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 137 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 广西
956ms 103.28.213.27[上海电信]
;; communications error to 114.114.114.114#53: timed out
;; communications error to 114.114.114.114#53: timed out
sit-telfort.com.	599	IN	A	103.28.213.27
;; Query time: 956 msec
;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP)
;; WHEN: Sat Sep 05 02:13:21 CST 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 河北唐山
90ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 湖南长沙
117ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 75
详情
详情 HTTP PING DNS
移动 江苏无锡
87ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 87 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 辽宁大连
95ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 山西长治
86ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 86 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 陕西渭南
334ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 334 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 云南昆明
321ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 321 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 内蒙古
253ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 253 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
联通 浙江
199ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 199 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
联通 贵州
236ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
联通 云南
266ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 266 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
联通 河北廊坊
192ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 192 msec
;; SERVER: 10.0.3.1#53(10.0.3.1)
;; WHEN: Fri Sep 04 18:13:18 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 山东济南
215ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 215 msec
;; SERVER: 10.0.3.1#53(10.0.3.1) (UDP)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
联通 陕西西安
998ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 998 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 05 02:13:19 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 四川成都
279ms 103.28.213.27[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats sit-telfort.com
;; global options: +cmd

;; ANSWER SECTION:
sit-telfort.com.	600	IN	A	103.28.213.27

;; Query time: 279 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
366ms 103.28.213.27[上海电信]
sit-telfort.com.	600	IN	A	103.28.213.27
;; Query time: 366 msec
;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP)
;; WHEN: Sat Sep 05 02:13:18 CST 2026
;; MSG SIZE  rcvd: 72

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sit-telfort.com 优化建议

1、使用DNS测速在线工具定期检测不同时段的响应表现,筛选出稳定的解析服务。
2、通过在线测试最佳DNS功能,对比多个公共DNS的解析速度和稳定性。
3、利用DNS污染检测工具排查是否存在解析异常,确保解析结果准确。
4、结合DNS解析速度测试数据,调整解析策略以优化整体响应效率。
5、借助DNS选优工具,根据不同区域用户分布选择更优的解析节点。

其他工具历史

更新时间 2026-09-05 04:45:03
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