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pcbstudy.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pcbstudy.com2026-10-03 01:48:24
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 安徽合肥电信48ms 云南昆明移动973ms 297.533ms
电信 安徽合肥电信48ms 新疆乌鲁木齐电信640ms 204.667ms
移动 黑龙江绥化移动164ms 云南昆明移动973ms 379ms
联通 上海联通202ms 黑龙江齐齐哈尔联通704ms 349.667ms
华东 安徽合肥电信48ms 安徽亳州联通390ms 196.875ms
华北 -161ms 内蒙古阿拉善盟移动343ms 265.25ms
华南 广东深圳联通242ms 海南三亚联通382ms 306ms
华中 河南驻马店电信112ms 河南驻马店联通311ms 240.2ms
西北 陕西渭南电信154ms 新疆乌鲁木齐电信640ms 397ms
西南 重庆电信205ms 云南昆明移动973ms 496ms
东北 黑龙江绥化移动164ms 黑龙江齐齐哈尔联通704ms 377.8ms
解析占比
全部 电信 移动 联通 被污染
www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14
www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14
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 天津
161ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
pcbstudy.com.		600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com. 300 IN CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com. 300	IN	A	106.75.177.14
;; Query time: 161 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:47:16 UTC 2026
;; MSG SIZE  rcvd: 481

详情
详情 HTTP PING DNS
电信 安徽合肥
48ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
pcbstudy.com.		601	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com. 601 IN CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com. 601	IN	A	106.75.177.14
;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Oct 03 01:47:15 CST 2026
;; MSG SIZE  rcvd: 116

详情
详情 HTTP PING DNS
电信 福建福州
76ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
pcbstudy.com.		600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com. 600 IN CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com. 600	IN	A	106.75.177.14
;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Oct 03 01:47:15 CST 2026
;; MSG SIZE  rcvd: 481

详情
详情 HTTP PING DNS
电信 河南驻马店
112ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	900	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	900	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	900	IN	A	106.75.177.14

;; Query time: 112 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sat Oct 03 01:47:15 CST 2026
;; MSG SIZE  rcvd: 816
详情
详情 HTTP PING DNS
电信 湖北宜昌
282ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	600	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	600	IN	A	106.75.177.14

;; Query time: 282 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 816
详情
详情 HTTP PING DNS
电信 吉林长春
199ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	1	IN	A	106.75.177.14

;; Query time: 199 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
电信 辽宁大连
280ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	300	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	300	IN	A	106.75.177.14

;; Query time: 280 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:47:15 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
电信 山东滨州
205ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	5	IN	A	106.75.177.14

;; Query time: 205 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:47:16 UTC 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
电信 陕西渭南
154ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	60	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	60	IN	A	106.75.177.14

;; Query time: 154 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:47:16 UTC 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
电信 上海
94ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	600	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	600	IN	A	106.75.177.14

;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:47:15 CST 2026
;; MSG SIZE  rcvd: 787
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
640ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	9	IN	A	106.75.177.14

;; Query time: 640 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 01:46:47 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
电信 重庆
205ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	30	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	30	IN	A	106.75.177.14

;; Query time: 205 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Sat Oct 03 01:47:15 CST 2026
;; MSG SIZE  rcvd: 787
详情
详情 HTTP PING DNS
移动 海南
294ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
pcbstudy.com.		600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com. 600 IN CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com. 600	IN	A	106.75.177.14
;; Query time: 294 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:47:16 UTC 2026
;; MSG SIZE  rcvd: 481

详情
详情 HTTP PING DNS
移动 河南郑州
229ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	600	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	600	IN	A	106.75.177.14

;; Query time: 229 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
移动 黑龙江绥化
164ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	30	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	30	IN	A	106.75.177.14

;; Query time: 164 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 787
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
343ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
pcbstudy.com.		600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com. 30 IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com. 30	IN	A	106.75.177.14
;; Query time: 343 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 116

详情
详情 HTTP PING DNS
移动 云南昆明
973ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	60	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	60	IN	A	106.75.177.14

;; Query time: 973 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
移动 浙江嘉兴
271ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
pcbstudy.com.		600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com. 9 IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com. 5	IN	A	106.75.177.14
;; Query time: 271 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 140

详情
详情 HTTP PING DNS
联通 安徽亳州
390ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	9	IN	A	106.75.177.14

;; Query time: 390 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:47:16 UTC 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 广东深圳
242ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	1	IN	A	106.75.177.14

;; Query time: 242 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:45:13 UTC 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 海南三亚
382ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	1	IN	A	106.75.177.14

;; Query time: 382 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:47:16 UTC 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 河北唐山
252ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	1	IN	A	106.75.177.14

;; Query time: 252 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 河南驻马店
311ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	60	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	60	IN	A	106.75.177.14

;; Query time: 311 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 黑龙江齐齐哈尔
704ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	1	IN	A	106.75.177.14

;; Query time: 704 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 湖南邵阳
267ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	1	IN	A	106.75.177.14

;; Query time: 267 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:47:16 UTC 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 辽宁营口
542ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	9	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	1	IN	A	106.75.177.14

;; Query time: 542 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:47:16 UTC 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 山西临汾
305ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	9	IN	A	106.75.177.14

;; Query time: 305 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:47:16 UTC 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 上海
202ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	5	IN	A	106.75.177.14

;; Query time: 202 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 云南昆明
310ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	1	IN	A	106.75.177.14

;; Query time: 310 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:47:15 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS
联通 浙江金华
289ms www-pcbstudy-com.luo0.faipod.com.
fap-093dbf80.faipod.com.
106.75.177.14[广东广州电信]
; <<>> DiG Go <<>> +noall +answer +stats pcbstudy.com
;; global options: +cmd

;; ANSWER SECTION:
pcbstudy.com.	600	IN	CNAME	www-pcbstudy-com.luo0.faipod.com.
www-pcbstudy-com.luo0.faipod.com.	10	IN	CNAME	fap-093dbf80.faipod.com.
fap-093dbf80.faipod.com.	1	IN	A	106.75.177.14

;; Query time: 289 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Sat Oct 03 01:47:16 CST 2026
;; MSG SIZE  rcvd: 196
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

pcbstudy.com 优化建议

1、建议优化DNS解析链路,结合dns解析记录查询与dns检测工具数据,当前统一指向106.75.177.14广东广州电信节点,但查询耗时在48至973毫秒间波动明显,建议启用智能dns分流降低延迟,优先保障dns测速在线体验并减少响应抖动。
2、建议部署dns轮询策略,基于dns解析速度测试结果,针对杭州移动dns、上海电信dns及广西联通dns等区域网络差异,精选低延迟公共dns节点,通过阿里公共dns或百度dns辅助均衡负载,以改善dns速度测试一致性。
3、建议加强dns污染检测机制,当前解析结果含多个faipod.com别名指向单一广州电信IP,需利用dns污染在线检测工具排查劫持风险,并配置dns服务器查询监控,确保dns解析在线查询反馈稳定,提升dns测速工具下的可用性。

其他工具历史

更新时间 2026-10-03 08:25:02
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