a5idc.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-18 · ok HTTP/1.1 200 18873 ms crawled 2026-05-17

CN · 47.97.252.235 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title: 香港服务器_香港云服务器_高性能主机租用 - A5数据
Description: A5数据专注提供高性能香港服务器、云服务器和高防服务器租用服务，支持双向CN2/GIA+BGP网络，保障国内外访问高速稳定。多线路接入，配置灵活，适合企业建站、电商部署及跨境业务应用。
Language: zh-CN

Open Graph

title: 香港服务器_香港云服务器_高性能主机租用 - A5数据
keywords: A5数据,香港服务器,香港云服务器,高性能服务器,香港主机,CN2带宽
description: A5数据专注提供高性能香港服务器、云服务器和高防服务器租用服务，支持双向CN2/GIA+BGP网络，保障国内外访问高速稳定。多线路接入，配置灵活，适合企业建站、电商部署及跨境业务应用。

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (2)

q1.qlogo.cn×3
at.alicdn.com×1

Contact

Email

mail@a5idc.com

Phone

023-88256559

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2010-10-09

Expires

2028-10-09 873 days left

Updated

2023-08-31

Name servers

dns13.hichina.com
dns14.hichina.com

DNS records live

NS

dns13.hichina.com
dns14.hichina.com

MX

10 mxdomain.qq.com

TXT

google-site-verification=YGOP0iwo84j9l3p-tLy4QXxE9zWwqUB2vzR7V5UrcUg

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

TrustAsia DV TLS RSA CA 2025

from 2026-01-27 to 2026-04-27

Expired 23 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.a5idc.com/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000