vanmalock.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 1234 ms crawled 2026-05-08

CN · 8.130.84.99 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title: 无源电子锁_五防锁_机柜锁_物联网锁_智能锁控系统-Vanma
Description: 智能无源电子锁，内嵌智能无源电子锁芯由智能钥匙供电，采用严密的数字加密方式，无法技术性开启。实现一把钥匙开多把锁，对维护人员时限和权限的统一管理。被广泛用作电箱锁、光交箱锁、机柜锁、电力五防锁、基站锁等专业设备上。
Canonical: http://www.vanmalock.com

Technology

Server: nginx
CMS: Gatsby

Fonts

Google Fonts

Third-party hosts loaded (1)

fonts.googleapis.com×1

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2020-05-26

Expires

2026-05-26 6 days left

Updated

2025-05-20

Name servers

dns19.hichina.com
dns20.hichina.com

DNS records live

NS

dns19.hichina.com
dns20.hichina.com

Email authentication no MX

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

Certificate (current)

WR1

from 2026-02-26 to 2026-05-27

Expires in 7 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://vanmalock.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