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saybb.net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saybb.net2026-10-01 01:50:14
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 山西长治电信23ms 内蒙古包头电信746ms 176.533ms
电信 山西长治电信23ms 内蒙古包头电信746ms 163.273ms
移动 浙江嘉兴移动44ms 北京移动413ms 210ms
联通 广西梧州联通39ms 甘肃庆阳联通356ms 161ms
华东 山东滨州电信40ms 江苏无锡移动312ms 165.857ms
华北 山西长治电信23ms 内蒙古包头电信746ms 279.2ms
华南 广东广州电信36ms 海南海口联通274ms 116.333ms
华中 湖北武汉移动112ms 河南驻马店联通228ms 169.5ms
西北 宁夏银川电信46ms 甘肃庆阳联通356ms 185.125ms
西南 -66ms 四川成都电信92ms 79ms
东北 辽宁营口联通73ms 辽宁营口联通73ms 73ms
解析占比
全部 电信 移动 联通 被污染
124.220.40.82
124.220.40.82
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 广东广州
36ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 36 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 河南驻马店
145ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	900	IN	A	124.220.40.82

;; Query time: 145 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 江西南昌
250ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 250 msec
;; SERVER: 202.101.224.69#53(202.101.224.69)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 内蒙古包头
746ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	606	IN	A	124.220.40.82

;; Query time: 746 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Sep 30 17:49:14 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 宁夏银川
46ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 46 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
92ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 92 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 山东滨州
40ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 40 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 17:49:13 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山西长治
23ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 23 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:49:13 UTC 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 陕西西安
187ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 187 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 17:49:13 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 四川成都
92ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 92 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 17:49:13 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
139ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 139 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 01:48:44 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 新疆
320ms 124.220.40.82[上海腾讯]
saybb.net.		600	IN	A	124.220.40.82
;; Query time: 320 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:49:33 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
移动 安徽六安
227ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 227 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:49:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 北京
413ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 413 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 湖北武汉
112ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 112 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 湖南长沙
193ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 193 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 江苏无锡
312ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 312 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
173ms 124.220.40.82[上海腾讯]
saybb.net.		600	IN	A	124.220.40.82
;; Query time: 173 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 山东青岛
96ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 96 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江嘉兴
44ms 124.220.40.82[上海腾讯]
saybb.net.		600	IN	A	124.220.40.82
;; Query time: 44 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 云南
66ms 124.220.40.82[上海腾讯]
saybb.net.		600	IN	A	124.220.40.82
;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:49:13 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 甘肃庆阳
356ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 356 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:49:13 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西梧州
39ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 39 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 海南海口
274ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 274 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北唐山
41ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 41 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河南驻马店
228ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 228 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 辽宁营口
73ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 73 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 17:49:13 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 宁夏银川
248ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 248 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Thu Oct 01 01:49:13 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山东济南
192ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 192 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:49:01 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 陕西渭南
93ms 124.220.40.82[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats saybb.net
;; global options: +cmd

;; ANSWER SECTION:
saybb.net.	600	IN	A	124.220.40.82

;; Query time: 93 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:49:13 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

saybb.net 优化建议

1、建议优先启用智能DNS调度策略,当前解析指向单一节点,需结合dns测速在线与dns选优工具,针对电信、联通及移动用户差异化分流,降低平均响应时间并提升访问稳定性。

2、利用dns历史解析记录查询评估节点健康度,并部署dns污染检测工具持续监控劫持风险,建议配置多区域备用IP,通过dns解析查询在线对比不同运营商节点的延迟表现,优化本地dns查询体验。

3、针对已识别的最大响应746ms异常,需依托在线dns测试工具进行traceroute诊断,并结合dns解析检测调整缓存策略,建议启用HTTP/3及边缘加速,完善dns检测工具告警机制,强化节点故障自动切换能力。

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更新时间 2026-10-01 04:38:03
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