indexo.dev

wisualarm.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-08 · ok HTTP/1.1 200 2233 ms crawled 2026-05-12

SG · 159.138.92.241 · AS136907 HUAWEI CLOUDS

Reputation 94/100 dmarc monitor-only

sector tech type homepage

HTML metadata

Title
Wisualarm Official Website
Description
Zhejiang Huaxiao Technology Co., Ltd. is a fire protection business subsidiary of Dahua Corporation, which is an advanced fire protection business product and solution provider. The company makes full use of video analysis, cloud computing, big data, Internet of Things and other technological advantages to provide one-stop fire prevention and extinguishing services for the city, which can be widely used in finance, schools, cultural relics, industry and other places.
Language
en

Technology

Server
nginx
CMS
Gatsby

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2021-04-01
Expires
2027-04-01 316 days left
Updated
2026-01-13
Name servers
  • vip3.alidns.com
  • vip4.alidns.com

DNS records live

NS
  • vip3.alidns.com
  • vip4.alidns.com
MX
  • 10 smtp.wisualarm.com

Email authentication partial

SPF
v=spf1 ip4:110.238.106.30 ip4:101.46.0.15 ip4:124.243.135.39 include:_spf.google.com include:mail.zendesk.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

Xcc Trust DV SSL CA
from 2026-04-20 to 2026-11-05
Expires in 169 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.wisualarm.com/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' https://www.wisualarm.com https://en.wisualarm.com

Linked from (1)