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工具简介
colofow.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colofow.net2026-11-02 01:49:09
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%

登录51CESU，立即查看域名污染全国分布情况
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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 山东烟台联通 宁夏石嘴山联通535ms 253.517ms
电信 天津电信66ms 湖北襄阳电信492ms 217.125ms
移动 -129ms 西藏拉萨移动404ms 221ms
联通 山东烟台联通 宁夏石嘴山联通535ms 329.222ms
华东 山东烟台联通 江苏无锡移动312ms 207ms
华北 天津电信66ms 河北廊坊联通468ms 207.833ms
华南 广西南宁电信108ms 海南海口联通405ms 202.75ms
华中 河南商丘移动164ms 湖北襄阳电信492ms 328ms
西北 广东广州移动140ms 宁夏石嘴山联通535ms 366.833ms
西南 重庆电信70ms 西藏拉萨移动404ms 221.333ms
东北 黑龙江鸡西移动154ms 辽宁营口联通377ms 265.5ms
解析占比
全部 电信 移动 联通 被污染
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243
222.73.156.37
139.227.228.195
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243
222.73.156.37
139.227.228.195
DNS查询详情
全部

区域 华北 东北 华东 华中 华南 西南 西北 海外

省份 北京 天津 河北 山西 内蒙古 辽宁 吉林 黑龙江 上海 江苏 浙江 安徽 福建 江西 山东 河南 湖北 湖南 广东 广西 海南 重庆 四川 贵州 云南 西藏 陕西 甘肃 青海 宁夏 新疆 香港 澳门 台湾 安道尔 阿联酋 阿富汗 安提瓜和巴布达 安圭拉 阿尔巴尼亚 亚美尼亚 安哥拉 南极洲 阿根廷 美属萨摩亚 奥地利 澳大利亚 阿鲁巴 奥兰 阿塞拜疆 波斯尼亚和黑塞哥维那 巴巴多斯 孟加拉国 比利时 布基纳法索 保加利亚 巴林 布隆迪 贝宁 圣巴泰勒米 百慕大 文莱 玻利维亚 加勒比荷兰 巴西 巴哈马 不丹 布韦岛 博茨瓦纳 白俄罗斯 伯利兹 加拿大 科科斯（基林）群岛 刚果（金） 中非 刚果（布） 瑞士 科特迪瓦 库克群岛 智利 喀麦隆 哥伦比亚 哥斯达黎加 古巴 佛得角 库拉索 圣诞岛 塞浦路斯 捷克 德国 吉布提 丹麦 多米尼克 多米尼加 阿尔及利亚 厄瓜多尔 爱沙尼亚 埃及 阿拉伯撒哈拉民主共和国 厄立特里亚 西班牙 埃塞俄比亚 芬兰 斐济 福克兰群岛 密克罗尼西亚联邦 法罗群岛 法国 加蓬 英国 格林纳达 格鲁吉亚 法属圭亚那 根西 加纳 直布罗陀 格陵兰 冈比亚 几内亚 瓜德罗普 赤道几内亚 希腊 南乔治亚和南桑威奇群岛 危地马拉 关岛 几内亚比绍 圭亚那 赫德岛和麦克唐纳群岛 洪都拉斯 克罗地亚 海地 匈牙利 印尼 爱尔兰 以色列 曼岛 印度 英属印度洋领地 伊拉克 伊朗 冰岛 意大利 泽西 牙买加 约旦 日本 肯尼亚 吉尔吉斯斯坦 柬埔寨 基里巴斯 科摩罗 圣基茨和尼维斯 朝鲜 韩国 科威特 开曼群岛 哈萨克斯坦 老挝 黎巴嫩 圣卢西亚 列支敦士登 斯里兰卡 利比里亚 莱索托 立陶宛 卢森堡 拉脱维亚 利比亚 摩洛哥 摩纳哥 摩尔多瓦 黑山 法属圣马丁 马达加斯加 马绍尔群岛 马其顿 马里 缅甸 蒙古 北马里亚纳群岛 马提尼克 毛里塔尼亚 蒙特塞拉特 马耳他 毛里求斯 马尔代夫 马拉维 墨西哥 马来西亚 莫桑比克 纳米比亚 新喀里多尼亚 尼日尔 诺福克岛 尼日利亚 尼加拉瓜 荷兰 挪威 尼泊尔 瑙鲁 纽埃 新西兰 阿曼 巴拿马 秘鲁 法属波利尼西亚 巴布亚新几内亚 菲律宾 巴基斯坦 波兰 圣皮埃尔和密克隆 皮特凯恩群岛 波多黎各 巴勒斯坦 葡萄牙 帕劳 巴拉圭 卡塔尔 留尼汪 罗马尼亚 塞尔维亚 俄罗斯 卢旺达 沙特阿拉伯 所罗门群岛 塞舌尔 苏丹 瑞典 新加坡 圣赫勒拿 斯洛文尼亚 斯瓦尔巴群岛和扬马延岛 斯洛伐克 塞拉利昂 圣马力诺 塞内加尔 索马里 苏里南 南苏丹 圣多美和普林西比 萨尔瓦多 荷属圣马丁 叙利亚 斯威士兰 特克斯和凯科斯群岛 乍得 法属南部领地 多哥 泰国 塔吉克斯坦 托克劳 东帝汶 土库曼斯坦 突尼斯 汤加 土耳其 特立尼达和多巴哥 图瓦卢 坦桑尼亚 乌克兰 乌干达 美国 乌拉圭 乌兹别克斯坦 梵蒂冈 圣文森特和格林纳丁斯 委内瑞拉 英属维尔京群岛 美属维尔京群岛 越南 瓦努阿图 瓦利斯和富图纳 萨摩亚 也门 马约特 南非 赞比亚 津巴布韦

运营商 电信 移动 联通 港澳台 海外
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 北京
152ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
222.73.156.37[上海电信] 
colofow.net.		600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com. 60	IN CNAME sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com. 37 IN CNAME sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 26 IN A 222.73.156.37
;; Query time: 152 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:48:52 UTC 2026
;; MSG SIZE  rcvd: 240
详情
详情 HTTP PING DNS
电信 福建漳州
264ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
222.73.156.37[上海电信] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	600	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	600	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	600	IN	A	222.73.156.37

;; Query time: 264 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 934
详情
详情 HTTP PING DNS
电信 甘肃庆阳
485ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
222.73.156.37[上海电信] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	222.73.156.37

;; Query time: 485 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 17:48:52 UTC 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
电信 广西南宁
108ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
222.73.156.37[上海电信] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	300	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	285	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	222.73.156.37

;; Query time: 108 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Mon Nov 02 01:48:52 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
电信 湖北襄阳
492ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
222.73.156.37[上海电信] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	222.73.156.37

;; Query time: 492 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 17:48:52 UTC 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
电信 江西南昌
100ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
222.73.156.37[上海电信] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	222.73.156.37

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
电信 天津
66ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
222.73.156.37[上海电信] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	300	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	300	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	300	IN	A	222.73.156.37

;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 934
详情
详情 HTTP PING DNS
电信 重庆
70ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
222.73.156.37[上海电信] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	30	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	30	IN	A	222.73.156.37

;; Query time: 70 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 822
详情
详情 HTTP PING DNS
移动 海南
129ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
colofow.net.		600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com. 60	IN CNAME sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com. 40 IN CNAME sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 40 IN A 47.101.94.243
;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:48:52 UTC 2026
;; MSG SIZE  rcvd: 535
详情
详情 HTTP PING DNS
移动 广东广州
140ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	30	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	30	IN	A	47.101.94.243

;; Query time: 140 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 445
详情
详情 HTTP PING DNS
移动 广西北海
169ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	45	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	45	IN	A	47.101.94.243

;; Query time: 169 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
移动 河南商丘
164ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	600	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	600	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	600	IN	A	47.101.94.243

;; Query time: 164 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
154ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	30	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	30	IN	A	47.101.94.243

;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 934
详情
详情 HTTP PING DNS
移动 江苏无锡
312ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	600	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	600	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	600	IN	A	47.101.94.243

;; Query time: 312 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
移动 山西忻州
129ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	47.101.94.243

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
移动 陕西渭南
307ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	47.101.94.243

;; Query time: 307 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 17:48:52 UTC 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
移动 四川成都
190ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	15	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	22	IN	A	47.101.94.243

;; Query time: 190 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Mon Nov 02 01:48:52 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
移动 天津
187ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	47.101.94.243

;; Query time: 187 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Nov 02 01:48:52 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
移动 西藏拉萨
404ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	16	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	16	IN	A	47.101.94.243

;; Query time: 404 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
367ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
47.101.94.243[上海阿里云] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	31	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	30	IN	A	47.101.94.243

;; Query time: 367 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 01:48:52 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
联通 北京
245ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
139.227.228.195[上海联通] 
colofow.net.		600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com. 60	IN CNAME sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com. 60 IN CNAME sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 60 IN A 139.227.228.195
;; Query time: 245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:48:52 UTC 2026
;; MSG SIZE  rcvd: 240
详情
详情 HTTP PING DNS
联通 海南海口
405ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
139.227.228.195[上海联通] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	139.227.228.195

;; Query time: 405 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
联通 河北廊坊
468ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
139.227.228.195[上海联通] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	139.227.228.195

;; Query time: 468 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 17:48:52 UTC 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
联通 江苏
282ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
139.227.228.195[上海联通] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	139.227.228.195

;; Query time: 282 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 01:48:52 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
联通 辽宁营口
377ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
139.227.228.195[上海联通] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	139.227.228.195

;; Query time: 377 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 17:48:52 UTC 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
535ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
139.227.228.195[上海联通] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	139.227.228.195

;; Query time: 535 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:48:52 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录 
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 陕西西安
367ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
139.227.228.195[上海联通] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	139.227.228.195

;; Query time: 367 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Mon Nov 02 01:48:51 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS
联通 上海
284ms oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
139.227.228.195[上海联通] 
; <<>> DiG Go <<>> +noall +answer +stats colofow.net
;; global options: +cmd

;; ANSWER SECTION:
colofow.net.	600	IN	CNAME	oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.
oss-pai-rv0ih3026s3yuccmse-cn-shanghai.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2s4t.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	139.227.228.195

;; Query time: 284 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Mon Nov 02 01:48:52 CST 2026
;; MSG SIZE  rcvd: 434
详情
详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

colofow.net 优化建议

1、建议使用dns延迟测试与dns测速在线工具核查解析速度，colofow.net最快70ms最慢535ms，波动偏大需关注上海联通与上海电信响应差异。
2、通过dns解析查询在线与dns污染检测确认解析指向上海阿里云、联通、电信多IP，无污染异常，建议结合dns历史解析记录查询持续监测记录变化。
3、借助dns检测工具与dns速度测试定期复核上海dns各线路解析，针对超400ms节点做dns选优与解析记录优化。

其他工具历史

更新时间 2026-11-02 11:26:03

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