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ningbojuqi.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ningbojuqi.com2026-10-27 01:57:14
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 广东深圳联通8ms 海南三亚联通710ms 250.069ms
电信 湖南长沙电信71ms 陕西西安电信436ms 215.455ms
移动 上海移动121ms 黑龙江鸡西移动341ms 186.556ms
联通 广东深圳联通8ms 海南三亚联通710ms 355.889ms
华东 安徽合肥电信80ms 浙江金华联通332ms 173.143ms
华北 天津移动191ms 内蒙古赤峰联通620ms 320.333ms
华南 广东深圳联通8ms 海南三亚联通710ms 285.667ms
华中 河南洛阳联通58ms 河南驻马店电信262ms 148.2ms
西北 宁夏银川移动156ms 新疆博尔塔拉蒙古自治州联通480ms 357.333ms
西南 贵州黔南布依族苗族自治州移动148ms -351ms 249.667ms
东北 黑龙江鸡西移动341ms 吉林长春联通358ms 349.5ms
解析占比
全部 电信 移动 联通 被污染
ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172
ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172
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 安徽合肥
80ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	900	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	6714	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3416	IN	A	202.91.227.172

;; Query time: 80 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
电信 河北唐山
312ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	659	IN	CNAME	s163.pc51.com.
s163.pc51.com.	1844	IN	CNAME	s802.pc51.com.
s802.pc51.com.	1844	IN	A	202.91.227.172

;; Query time: 312 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
电信 河南驻马店
262ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	900	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	900	IN	CNAME	s802.pc51.com.
s802.pc51.com.	6052	IN	A	202.91.227.172

;; Query time: 262 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 372
详情
详情 HTTP PING DNS
电信 湖北天门
183ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	3600	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3600	IN	A	202.91.227.172

;; Query time: 183 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 372
详情
详情 HTTP PING DNS
电信 湖南长沙
71ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	4836	IN	CNAME	s802.pc51.com.
s802.pc51.com.	1607	IN	A	202.91.227.172

;; Query time: 71 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Tue Oct 27 01:56:34 CST 2026
;; MSG SIZE  rcvd: 263
详情
详情 HTTP PING DNS
电信 江苏无锡
104ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	5887	IN	CNAME	s163.pc51.com.
s163.pc51.com.	1429	IN	CNAME	s802.pc51.com.
s802.pc51.com.	5107	IN	A	202.91.227.172

;; Query time: 104 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
电信 江西南昌
159ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	7200	IN	CNAME	s802.pc51.com.
s802.pc51.com.	738	IN	A	202.91.227.172

;; Query time: 159 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
电信 内蒙古包头
220ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	6527	IN	CNAME	s802.pc51.com.
s802.pc51.com.	6527	IN	A	202.91.227.172

;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 263
详情
详情 HTTP PING DNS
电信 山西长治
293ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	3522	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3061	IN	A	202.91.227.172

;; Query time: 293 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 372
详情
详情 HTTP PING DNS
电信 陕西西安
436ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	3600	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3251	IN	A	202.91.227.172

;; Query time: 436 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 26 17:56:35 UTC 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
电信 西藏山南
250ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	1496	IN	CNAME	s802.pc51.com.
s802.pc51.com.	1496	IN	A	202.91.227.172

;; Query time: 250 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 海南
139ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
ningbojuqi.com.		600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com. 3600 IN	CNAME	sz02.pc51.com.
sz02.pc51.com.		1380	IN	CNAME	s163.pc51.com.
s163.pc51.com.		3600	IN	CNAME	s802.pc51.com.
s802.pc51.com.		1380	IN	A	202.91.227.172
;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 17:56:35 UTC 2026
;; MSG SIZE  rcvd: 225

详情
详情 HTTP PING DNS
移动 安徽亳州
206ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	3600	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3459	IN	A	202.91.227.172

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
148ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	3600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	3600	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3600	IN	A	202.91.227.172

;; Query time: 148 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 383
详情
详情 HTTP PING DNS
移动 河南商丘
167ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	796	IN	CNAME	s802.pc51.com.
s802.pc51.com.	796	IN	A	202.91.227.172

;; Query time: 167 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
341ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	7200	IN	CNAME	s802.pc51.com.
s802.pc51.com.	7200	IN	A	202.91.227.172

;; Query time: 341 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 372
详情
详情 HTTP PING DNS
移动 宁夏银川
156ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	2150	IN	CNAME	s802.pc51.com.
s802.pc51.com.	2150	IN	A	202.91.227.172

;; Query time: 156 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 383
详情
详情 HTTP PING DNS
移动 山东青岛
210ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	3600	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3600	IN	A	202.91.227.172

;; Query time: 210 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 上海
121ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	3441	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3441	IN	A	202.91.227.172

;; Query time: 121 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
移动 天津
191ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	5846	IN	CNAME	s802.pc51.com.
s802.pc51.com.	6640	IN	A	202.91.227.172

;; Query time: 191 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 四川
351ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
ningbojuqi.com.		600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com. 7200 IN	CNAME	sz02.pc51.com.
sz02.pc51.com.		7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.		4556	IN	CNAME	s802.pc51.com.
s802.pc51.com.		115	IN	A	202.91.227.172
;; Query time: 351 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 17:56:35 UTC 2026
;; MSG SIZE  rcvd: 139

详情
详情 HTTP PING DNS
联通 广东深圳
8ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	1	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	1838	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	1838	IN	CNAME	s163.pc51.com.
s163.pc51.com.	1	IN	CNAME	s802.pc51.com.
s802.pc51.com.	1838	IN	A	202.91.227.172

;; Query time: 8 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 17:54:05 UTC 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 海南三亚
710ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	2984	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3600	IN	A	202.91.227.172

;; Query time: 710 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 17:56:36 UTC 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 河南洛阳
58ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	1	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	1	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	1	IN	CNAME	s163.pc51.com.
s163.pc51.com.	1	IN	CNAME	s802.pc51.com.
s802.pc51.com.	1	IN	A	202.91.227.172

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 吉林长春
358ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	5629	IN	CNAME	s802.pc51.com.
s802.pc51.com.	5625	IN	A	202.91.227.172

;; Query time: 358 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
620ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	1	IN	CNAME	s802.pc51.com.
s802.pc51.com.	1	IN	A	202.91.227.172

;; Query time: 620 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 17:56:24 UTC 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 天津
286ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	677	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3829	IN	A	202.91.227.172

;; Query time: 286 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
480ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	3600	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	3600	IN	CNAME	s163.pc51.com.
s163.pc51.com.	2362	IN	CNAME	s802.pc51.com.
s802.pc51.com.	3600	IN	A	202.91.227.172

;; Query time: 480 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 27 01:56:36 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS
联通 浙江金华
332ms ningbojuqicn49.sz02.pc51.com.
sz02.pc51.com.
s163.pc51.com.
s802.pc51.com.
202.91.227.172[浙江杭州联通]
; <<>> DiG Go <<>> +noall +answer +stats ningbojuqi.com
;; global options: +cmd

;; ANSWER SECTION:
ningbojuqi.com.	600	IN	CNAME	ningbojuqicn49.sz02.pc51.com.
ningbojuqicn49.sz02.pc51.com.	7200	IN	CNAME	sz02.pc51.com.
sz02.pc51.com.	7200	IN	CNAME	s163.pc51.com.
s163.pc51.com.	7200	IN	CNAME	s802.pc51.com.
s802.pc51.com.	7200	IN	A	202.91.227.172

;; Query time: 332 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Tue Oct 27 01:56:35 CST 2026
;; MSG SIZE  rcvd: 252
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

ningbojuqi.com 优化建议

1、针对多次dns测速在线结果中响应时间从8ms到710ms波动明显,建议使用dns速度在线测试与dns解析速度测试工具持续监测,并结合dns测速工具排查解析链路稳定性,重点关注浙江杭州联通节点202.91.227.172的响应表现。
2、所有查询均指向同一组CNAME及单一IP,建议通过dns污染在线检测与dns劫持检测确认无污染风险,同时利用dns历史解析记录查询比对历史dns解析记录查询数据,确保解析一致性。
3、建议使用站长工具 dns与dns检测工具对CNAME链路进行dns生效检测和dns解析检测,优化多级别名跳转,缩短解析路径以降低平均响应时间。

其他工具历史

更新时间 2026-10-27 12:00:03
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