indexo.dev

qdantai.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 2891 ms crawled 2026-05-10

CN · 122.114.57.63 · AS4837 CHINA UNICOM China169 Backbone

Reputation 92/100 no dmarc policy

sector manufacturing type homepage

HTML metadata

Title
青岛安泰重工机械有限公司
Description
青岛安泰重工机械有限公司
Language
zh-cn

Technology

Server
wts

Contact

Email
Phone

DNS records live

NS
  • ns1.35.net
  • ns2.35.net
  • ns3.35.net
  • ns4.35.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-02-22 to 2026-05-22
Expires in 2 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (1)

Linked from (1)