indexo.dev

dgjianding.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 38136 ms crawled 2026-05-18

CN · 180.76.143.231 · AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.

Reputation 100/100

sector real estate type homepage

HTML metadata

Title
房屋鉴定|房屋安全鉴定|厂房承重检测|承重检测公司
Description
广东中青建筑科技有限公司是一家从事房屋鉴定,房屋安全鉴定,厂房承重检测,东莞房屋安全鉴定的权威房屋安全鉴定公司,承重检测公司,服务热线:0769-23280229.

Technology

Server
openresty

Third-party hosts loaded (2)

  • memberpic.114my.com.cn×94
  • login.114my.cn×1

Contact

Email
Phone

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 qiye163mx02.mxmail.netease.com
  • 5 qiye163mx01.mxmail.netease.com
CNAME
  • bt01.baidu.114my.com.cn

Email authentication no MX

SPF
not published
DMARC
v=DMARC1; p=none; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

TrustAsia DV TLS RSA CA 2024
from 2026-02-02 to 2026-05-03
Expired 17 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.dgjianding.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 (5)

Linked from (2)