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jb51.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jb51.net2025-10-16 15:55:03
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 北京电信1ms 云南昆明移动232ms 39ms
电信 北京电信1ms 辽宁大连电信51ms 10.5ms
移动 福建厦门移动6ms 云南昆明移动232ms 85.4ms
联通 安徽合肥联通1ms 新疆乌鲁木齐联通49ms 21.1ms
华东 安徽合肥联通1ms 浙江杭州联通16ms 5.667ms
华北 北京电信1ms 北京移动203ms 45ms
华南 海南海口电信1ms 广东广州移动40ms 20.5ms
华中 湖南衡阳电信1ms 湖北武汉移动24ms 14.75ms
西北 甘肃兰州电信1ms 陕西西安移动170ms 52ms
西南 重庆联通41ms 云南昆明移动232ms 115.667ms
东北 黑龙江哈尔滨电信3ms 辽宁大连电信51ms 33.333ms
解析占比
全部 电信 移动 联通 被污染
194.147.99.183
94.154.114.215
217.114.47.193
94.154.114.212
154.12.93.52
194.147.99.183
94.154.114.215
217.114.47.193
94.154.114.212
154.12.93.52
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 安徽芜湖
3ms 154.12.93.52[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
jb51.net.		900	IN	A	154.12.93.52
;; Query time: 3 msec
;; SERVER: 61.132.163.68#53(61.132.163.68) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
电信 北京
1ms 94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		1	IN	A	94.154.114.215
jb51.net.		1	IN	A	194.147.99.183
jb51.net.		1	IN	A	217.114.47.193
jb51.net.		1	IN	A	94.154.114.212
;; Query time: 1 msec
;; SERVER: 219.141.136.10#53(219.141.136.10) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
电信 福建福州
5ms 94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		600	IN	A	94.154.114.212
jb51.net.		600	IN	A	94.154.114.215
jb51.net.		600	IN	A	217.114.47.193
jb51.net.		600	IN	A	194.147.99.183
;; Query time: 5 msec
;; SERVER: 218.85.152.99#53(218.85.152.99) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 322

详情
详情 HTTP PING DNS
电信 甘肃兰州
1ms 154.12.93.52[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
jb51.net.		600	IN	A	154.12.93.52
;; Query time: 0 msec
;; SERVER: 202.100.64.68#53(202.100.64.68) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 263

详情
详情 HTTP PING DNS
电信 海南海口
1ms 194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		300	IN	A	194.147.99.183
jb51.net.		300	IN	A	94.154.114.215
jb51.net.		300	IN	A	217.114.47.193
jb51.net.		300	IN	A	94.154.114.212
;; Query time: 1 msec
;; SERVER: 202.100.192.68#53(202.100.192.68) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 311

详情
详情 HTTP PING DNS
电信 黑龙江哈尔滨
3ms 94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		1	IN	A	94.154.114.212
jb51.net.		1	IN	A	194.147.99.183
jb51.net.		1	IN	A	217.114.47.193
jb51.net.		1	IN	A	94.154.114.215
;; Query time: 3 msec
;; SERVER: 112.100.100.100#53(112.100.100.100) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
电信 湖南衡阳
1ms 94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		10	IN	A	94.154.114.215
jb51.net.		10	IN	A	217.114.47.193
jb51.net.		10	IN	A	194.147.99.183
jb51.net.		10	IN	A	94.154.114.212
;; Query time: 0 msec
;; SERVER: 59.51.78.211#53(59.51.78.211) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
电信 辽宁大连
51ms 154.12.93.52[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
jb51.net.		300	IN	A	154.12.93.52
;; Query time: 51 msec
;; SERVER: 219.148.204.66#53(219.148.204.66) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
电信 宁夏银川
37ms 154.12.93.52[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
jb51.net.		60	IN	A	154.12.93.52
;; Query time: 37 msec
;; SERVER: 202.100.96.68#53(202.100.96.68) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
电信 山西太原
2ms 154.12.93.52[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
jb51.net.		300	IN	A	154.12.93.52
;; Query time: 2 msec
;; SERVER: 59.49.49.49#53(59.49.49.49) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 263

详情
详情 HTTP PING DNS
移动 北京
203ms 194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	94.154.114.212
;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 350

详情
详情 HTTP PING DNS
移动 福建厦门
6ms 154.12.93.52[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
jb51.net.		30	IN	A	154.12.93.52
;; Query time: 6 msec
;; SERVER: 211.138.151.161#53(211.138.151.161) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
移动 甘肃兰州
43ms 217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.212
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	94.154.114.215
;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 350

详情
详情 HTTP PING DNS
移动 广东广州
40ms 217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.212
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	194.147.99.183
;; Query time: 40 msec
;; SERVER: 211.136.17.107#53(211.136.17.107) (UDP)
;; WHEN: Thu Oct 16 15:55:12 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
移动 河南郑州
16ms 94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		600	IN	A	94.154.114.215
jb51.net.		600	IN	A	194.147.99.183
jb51.net.		600	IN	A	217.114.47.193
jb51.net.		600	IN	A	94.154.114.212
;; Query time: 16 msec
;; SERVER: 211.138.24.66#53(211.138.24.66) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
移动 黑龙江哈尔滨
46ms 154.12.93.52[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
jb51.net.		60	IN	A	154.12.93.52
;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 302

详情
详情 HTTP PING DNS
移动 湖北武汉
24ms 94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.212
;; Query time: 24 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 350

详情
详情 HTTP PING DNS
移动 陕西西安
170ms 154.12.93.52[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
jb51.net.		60	IN	A	154.12.93.52
;; Query time: 170 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 302

详情
详情 HTTP PING DNS
移动 西藏拉萨
74ms 217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.212
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	194.147.99.183
;; Query time: 74 msec
;; SERVER: 211.139.73.50#53(211.139.73.50) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
移动 云南昆明
232ms 194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.212
;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 350

详情
详情 HTTP PING DNS
联通 安徽合肥
1ms 194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.212
jb51.net.		60	IN	A	94.154.114.215
;; Query time: 1 msec
;; SERVER: 218.104.78.2#53(218.104.78.2) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
联通 河南郑州
18ms 154.12.93.52[美国加利福尼亚州洛杉矶ASN block not managed by the RIPE NCC]
jb51.net.		60	IN	A	154.12.93.52
;; Query time: 18 msec
;; SERVER: 202.102.224.68#53(202.102.224.68) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
2ms 217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		1	IN	A	217.114.47.193
jb51.net.		1	IN	A	94.154.114.212
jb51.net.		1	IN	A	94.154.114.215
jb51.net.		1	IN	A	194.147.99.183
;; Query time: 2 msec
;; SERVER: 202.99.224.68#53(202.99.224.68) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
联通 青海西宁
40ms 94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.212
;; Query time: 40 msec
;; SERVER: 221.207.58.58#53(221.207.58.58) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
联通 山西太原
17ms 94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	94.154.114.212
;; Query time: 17 msec
;; SERVER: 202.99.192.66#53(202.99.192.66) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
联通 陕西西安
24ms 94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	94.154.114.212
;; Query time: 24 msec
;; SERVER: 221.11.1.67#53(221.11.1.67) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
联通 上海
3ms 94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		30	IN	A	94.154.114.215
jb51.net.		30	IN	A	217.114.47.193
jb51.net.		30	IN	A	194.147.99.183
jb51.net.		30	IN	A	94.154.114.212
;; Query time: 3 msec
;; SERVER: 210.22.70.3#53(210.22.70.3) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 101

详情
详情 HTTP PING DNS
联通 新疆乌鲁木齐
49ms 94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.212
;; Query time: 49 msec
;; SERVER: 221.7.1.20#53(221.7.1.20) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
联通 浙江杭州
16ms 194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	217.114.47.193
jb51.net.		60	IN	A	94.154.114.212
;; Query time: 16 msec
;; SERVER: 221.12.1.227#53(221.12.1.227) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS
联通 重庆
41ms 194.147.99.183[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.215[美国华盛顿州西雅图Spartan Host Ltd]
94.154.114.212[美国华盛顿州西雅图Spartan Host Ltd]
217.114.47.193[美国华盛顿州西雅图Spartan Host Ltd]
jb51.net.		60	IN	A	194.147.99.183
jb51.net.		60	IN	A	94.154.114.215
jb51.net.		60	IN	A	94.154.114.212
jb51.net.		60	IN	A	217.114.47.193
;; Query time: 41 msec
;; SERVER: 221.5.203.98#53(221.5.203.98) (UDP)
;; WHEN: Thu Oct 16 15:55:03 CST 2025
;; MSG SIZE  rcvd: 90

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jb51.net 优化建议

1、通过dns测速工具监测各区域解析响应情况,重点优化辽宁大连、宁夏银川等地的延迟问题,可考虑更换解析节点。
2、利用dns解析记录查询功能核查多IP指向一致性,确保不同地区解析结果稳定,避免出现混乱解析的情况。
3、借助在线测试最佳dns工具筛选适合各运营商的优质DNS服务器,提升整体解析速度和稳定性。

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更新时间 2025-12-29 15:25:17
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