广告
提示
工具简介
sd1998.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sd1998.com2026-10-15 01:49:16
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%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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 宁夏银川电信2ms 陕西西安联通1147ms 95.333ms
电信 宁夏银川电信2ms 云南楚雄彝族自治州电信436ms 88.538ms
移动 云南昆明移动5ms 海南三亚移动154ms 35.8ms
联通 湖南衡阳联通3ms 陕西西安联通1147ms 193ms
华东 江苏盐城电信12ms 安徽亳州联通105ms 58.25ms
华北 山西长治移动8ms 内蒙古包头电信33ms 20ms
华南 广东广州移动7ms 海南三亚移动154ms 61.5ms
华中 湖南衡阳联通3ms 湖南长沙电信42ms 19ms
西北 宁夏银川电信2ms 陕西西安联通1147ms 220.286ms
西南 云南昆明移动5ms 云南楚雄彝族自治州电信436ms 103.667ms
东北 吉林长春联通3ms 辽宁盘锦电信77ms 40ms
解析占比
全部 电信 移动 联通 被污染
43.224.154.148
198.18.2.239
43.224.154.148
198.18.2.239
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 西藏
143ms 198.18.2.239[保留IP]
sd1998.com.		1	IN	A	198.18.2.239
;; Query time: 143 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:48:07 UTC 2026
;; MSG SIZE  rcvd: 67

详情
详情 HTTP PING DNS
电信 甘肃庆阳
84ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 84 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
24ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	300	IN	A	43.224.154.148

;; Query time: 24 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河南洛阳
12ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	900	IN	A	43.224.154.148

;; Query time: 12 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:48:29 CST 2026
;; MSG SIZE  rcvd: 955
详情
详情 HTTP PING DNS
电信 湖南长沙
42ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	320	IN	A	43.224.154.148

;; Query time: 42 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 江苏盐城
12ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	60	IN	A	43.224.154.148

;; Query time: 12 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:48:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁盘锦
77ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 77 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 内蒙古包头
33ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	606	IN	A	43.224.154.148

;; Query time: 33 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
2ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	60	IN	A	43.224.154.148

;; Query time: 2 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 青海西宁
8ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 8 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 979
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
180ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 180 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:47:56 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
436ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 436 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 浙江宁波
98ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 98 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 内蒙古
18ms 43.224.154.148[香港香港West263 International Limited]
sd1998.com.		1	IN	A	43.224.154.148
;; Query time: 18 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 北京
21ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	60	IN	A	43.224.154.148

;; Query time: 21 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
111ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 111 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东广州
7ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	900	IN	A	43.224.154.148

;; Query time: 7 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 955
详情
详情 HTTP PING DNS
移动 海南三亚
154ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 青海西宁
10ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	5	IN	A	43.224.154.148

;; Query time: 10 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山西长治
8ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	557	IN	A	43.224.154.148

;; Query time: 8 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
6ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	30	IN	A	43.224.154.148

;; Query time: 6 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:48:29 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南昆明
5ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	30	IN	A	43.224.154.148

;; Query time: 5 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 浙江台州
18ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 18 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广西
39ms 43.224.154.148[香港香港West263 International Limited]
sd1998.com.		600	IN	A	43.224.154.148
;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 安徽亳州
105ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	1	IN	A	43.224.154.148

;; Query time: 105 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:48:30 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广东深圳
46ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 46 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:46:14 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖南衡阳
3ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	1	IN	A	43.224.154.148

;; Query time: 3 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
3ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	60	IN	A	43.224.154.148

;; Query time: 3 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西西安
1147ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	300	IN	A	43.224.154.148

;; Query time: 1147 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:48:31 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川成都
8ms 43.224.154.148[香港香港West263 International Limited]
; <<>> DiG Go <<>> +noall +answer +stats sd1998.com
;; global options: +cmd

;; ANSWER SECTION:
sd1998.com.	600	IN	A	43.224.154.148

;; Query time: 8 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Thu Oct 15 01:48:30 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sd1998.com 优化建议

1、当前解析记录集中指向同一香港节点,跨区域响应时长差异较大,建议结合dns测速在线与dns解析查询在线工具,针对不同访问区域配置智能dns或dns选优策略,缩小快慢节点差距。
2、多样化dns在线查询结果表明存在少量保留地址及瞬时高延迟,可通过dns历史解析记录查询与dns劫持检测识别潜在调度风险,并利用dns检测工具持续监控解析记录变更及dns污染情况。
3、部分时段返回耗时较长且存在异常响应,建议基于dns速度在线测试与dns解析速度测试数据,优化dns缓存策略或切换至更稳定的国内公共dns服务,确保核心节点的解析效率与可用性。

其他工具历史

更新时间 2026-10-15 03:59:03
广告
广告