indexo.dev

damenggroup.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 4075 ms crawled 2026-05-19

CN · 39.108.83.135 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
达蒙安防科技
Description
达蒙安防,达安天下·蒙泽四方,打造世界施工安全防护领域第一品牌,施工安全防护专家
Language
en

Technology

Server
nginx

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2017-04-12
Expires
2028-04-12 693 days left
Updated
2025-04-05
Name servers
  • vip1.alidns.com
  • vip2.alidns.com

DNS records live

NS
  • vip1.alidns.com
  • vip2.alidns.com
MX
  • 10 mxw.mxhichina.com
  • 5 mxn.mxhichina.com

Email authentication weak

SPF
v=spf1 include:spf.mxhichina.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-11 to 2026-08-09
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://damenggroup.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)