sdguangtai.cn的DNS测速结果_dns解析查询

工具简介

sdguangtai.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sdguangtai.cn2026-11-13 01:49:27

预估消耗 0 检测点，实际消耗以【检测点账单】为准

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

区域/运营商	响应最快	响应最慢	平均响应
全部	上海电信7ms	河北唐山联通194ms	66.103ms
电信	上海电信7ms	广西南宁电信93ms	44.571ms
移动	-32ms	西藏拉萨移动134ms	62.625ms
联通	上海联通44ms	河北唐山联通194ms	78.857ms
华东	上海电信7ms	山东烟台联通71ms	50.5ms
华北	天津电信22ms	河北唐山联通194ms	66.5ms
华南	-32ms	广西南宁电信93ms	62.5ms
华中	河南南阳联通53ms	湖北襄阳移动77ms	64ms
西北	宁夏银川电信40ms	宁夏石嘴山联通129ms	70.8ms
西南	重庆联通66ms	西藏拉萨移动134ms	100ms
东北	吉林长春联通70ms	辽宁营口联通95ms	81ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

103.21.141.130

103.21.141.130 100%

DNS查询详情

全部

响应超时0 被污染0

节点数：/

检测点运营商检测节点	解析时间	解析内容	操作
电信广西南宁	93ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 93 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
电信湖南长沙	62ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 62 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Nov 12 17:48:10 UTC 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
电信宁夏银川	40ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 40 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
电信山西长治	34ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 34 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Nov 12 17:48:10 UTC 2026 ;; MSG SIZE rcvd: 766 详情详情 HTTP PING DNS
电信上海	7ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 7 msec ;; SERVER: 202.96.209.133#53(202.96.209.133) ;; WHEN: Fri Nov 13 01:48:09 CST 2026 ;; MSG SIZE rcvd: 766 详情详情 HTTP PING DNS
电信天津	22ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 22 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:09 CST 2026 ;; MSG SIZE rcvd: 766 详情详情 HTTP PING DNS
电信浙江宁波	54ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 54 msec ;; SERVER: 61.153.81.75#53(61.153.81.75) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动海南	32ms	103.21.141.130[上海电信]	sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 32 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 17:48:10 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动安徽合肥	41ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 41 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Thu Nov 12 17:48:10 UTC 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动福建福州	63ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 63 msec ;; SERVER: 211.138.151.161#53(211.138.151.161) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动甘肃兰州	66ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 66 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动湖北襄阳	77ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 77 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:09 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动宁夏银川	52ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 52 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 777 详情详情 HTTP PING DNS
移动山西长治	36ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 36 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动西藏拉萨	134ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 134 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通北京	66ms	103.21.141.130[上海电信]	sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 66 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 17:48:10 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通江西	61ms	103.21.141.130[上海电信]	sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 61 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 17:48:10 UTC 2026 ;; MSG SIZE rcvd: 47 详情详情 HTTP PING DNS
联通青海	67ms	103.21.141.130[上海电信]	sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 67 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 12 17:48:10 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通河北唐山	194ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 900 IN A 103.21.141.130 ;; Query time: 194 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 71 详情详情 HTTP PING DNS
联通河南南阳	53ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 53 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通黑龙江大庆	78ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 78 msec ;; SERVER: 202.97.224.69#53(202.97.224.69) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通吉林长春	70ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 70 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通江苏徐州	63ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 63 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通辽宁营口	95ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 95 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Nov 12 17:48:10 UTC 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通内蒙古呼和浩特	47ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 47 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通宁夏石嘴山	129ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 129 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通山东烟台	71ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 71 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通上海	44ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 44 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通重庆	66ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats sdguangtai.cn ;; global options: +cmd ;; ANSWER SECTION: sdguangtai.cn. 600 IN A 103.21.141.130 ;; Query time: 66 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Fri Nov 13 01:48:10 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

sdguangtai.cn 优化建议

1、sdguangtai.cn 多次dns测速在线与dns解析查询在线检测均指向103.21.141.130上海电信，建议结合dns污染在线检测与dns劫持检测工具持续监测该IP解析稳定性并保留dns历史解析记录查询。
2、响应时间7ms至194ms波动较大，建议使用dns速度测试与dns解析速度测试工具分时段复测，并借助dns检测工具和在线dns测试工具排查慢节点原因以优化dns测速体验。
3、当前解析记录集中且无异常，建议通过dns查询网与dns在线查询核对dns记录查询结果，配合dns污染查询工具确认无污染后补充在线dns污染检测作为常规监测。

其他工具历史

更新时间 2026-11-13 11:25:04

	游客	注册用户
检测次数/工具/日	5	50
批量检测数量上限	不支持	10
每日登录奖励	不支持	最高 140 点
监控任务/API	不支持	支持