indexo.dev

qd-tengda.com

.com crawl

First seen 2026-06-05 · Last seen 2026-06-05 · ok HTTP/1.1 200 783 ms crawled 2026-06-05

US · 104.21.45.89 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
青岛腾达建筑工程有限公司 - 专业建筑工程服务
Description
青岛腾达建筑工程有限公司，位于中国青岛，提供专业的建筑工程设计、施工、监理及咨询服务，资质齐全，经验丰富。
Language
zh-CN
Canonical
https://www.qd-tengda.com

Technology

CDN
Cloudflare

Third-party hosts loaded (3)

  • cdn.tailwindcss.com×1
  • cdnjs.cloudflare.com×1
  • sdk.51.la×1

Contact

Phone
Address
青岛市市南区香港中路100号, 266000, 青岛, 山东, CN

Registration

Registrar
DomainDelights LLC
Created
2025-09-21
Expires
2026-09-21 106 days left
Updated
2026-02-01
Name servers
  • adele.ns.cloudflare.com
  • ian.ns.cloudflare.com

DNS records live

NS
  • adele.ns.cloudflare.com
  • ian.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-05-30 to 2026-08-28
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.qd-tengda.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

Links to (15)

Linked from (16)

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