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pd-food.cn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pd-food.cn2026-10-19 02:10:17
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 -10ms 湖南郴州移动271ms 64.767ms
电信 河北唐山电信40ms -67ms 54.667ms
移动 -10ms 湖南郴州移动271ms 75.429ms
联通 山西长治联通29ms 甘肃庆阳联通75ms 55.615ms
华东 江苏无锡移动32ms 浙江金华联通69ms 50.8ms
华北 山西长治联通29ms 内蒙古赤峰联通41ms 34.5ms
华南 -10ms 广西南宁移动94ms 40.333ms
华中 湖南邵阳联通52ms 湖南郴州移动271ms 130.333ms
西北 陕西西安联通51ms 甘肃庆阳移动125ms 77ms
西南 重庆移动64ms 西藏拉萨移动128ms 88ms
东北 黑龙江绥化移动38ms 黑龙江大庆联通72ms 55.667ms
解析占比
全部 电信 移动 联通 被污染
118.123.17.139
118.123.17.139
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 陕西
67ms 118.123.17.139[四川绵阳电信]
pd-food.cn.		30	IN	A	118.123.17.139
;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 18:09:48 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 河北唐山
40ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 40 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 02:09:28 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁盘锦
57ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 57 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sun Oct 18 18:09:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 海南
10ms 118.123.17.139[四川绵阳电信]
pd-food.cn.		580	IN	A	118.123.17.139
;; Query time: 10 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 18:09:48 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 甘肃庆阳
125ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 125 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 18:09:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东广州
17ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	900	IN	A	118.123.17.139

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 广西南宁
94ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 94 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Mon Oct 19 02:09:28 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河北沧州
30ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江绥化
38ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 38 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Mon Oct 19 02:09:28 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 湖南郴州
271ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 271 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 江苏无锡
32ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山西长治
35ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 35 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 18:09:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 陕西西安
85ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 85 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 18:09:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 上海
58ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
128ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
69ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 69 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 02:09:28 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 重庆
64ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 安徽蚌埠
39ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 甘肃庆阳
75ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 75 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 18:09:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河北唐山
32ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:28 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南驻马店
68ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 68 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 02:09:28 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 黑龙江大庆
72ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖南邵阳
52ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 52 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 18:09:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江苏
56ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 02:09:28 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
41ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 41 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 18:09:08 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山西长治
29ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 29 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 18:09:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西西安
51ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 51 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 18:09:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川成都
72ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 72 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Mon Oct 19 02:09:28 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
67ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 02:09:27 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 浙江金华
69ms 118.123.17.139[四川绵阳电信]
; <<>> DiG Go <<>> +noall +answer +stats pd-food.cn
;; global options: +cmd

;; ANSWER SECTION:
pd-food.cn.	600	IN	A	118.123.17.139

;; Query time: 69 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Mon Oct 19 02:09:28 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。

pd-food.cn 优化建议

1、针对pd-food.cn仅单一四川绵阳电信节点且响应波动10ms至271ms,建议使用dns测速在线与dns解析速度测试工具持续监测,并结合dns污染检测确认递归路径无异常。
2、建议接入dns在线查询与dns检测工具做多运营商覆盖测试,补充杭州移动dns、西安移动dns等解析记录查询,评估区域调度差异对响应的影响。
3、建议通过dns历史解析记录查询与dns劫持检测核查解析稳定性,利用dns测速工具对比快慢节点差距,优化dns解析查询在线链路以降低超时风险。

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更新时间 2026-10-20 03:18:03
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