syzdjg.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-14 · ok HTTP/1.1 200 4347 ms crawled 2026-05-07

SG · 43.163.4.90 · AS132203 Tencent Building, Kejizhongyi Avenue

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 沈阳众达建筑加固工程有限公司
Description: 沈阳众达建筑加固工程有限公司致力于提供专业建筑加固服务，涵盖结构加固、房屋修复等领域。联系我们获取优质工程解决方案！
Language: zh

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (2)

90api.hcgypz.com×3
at.alicdn.com×1

Contact

Phone

Registration

Registrar

Hefei Juming Network Technology Co., Ltd

Created

2019-02-24

Expires

2028-02-24 645 days left

Updated

2026-04-24

Name servers

ns1.onclouddns.com
ns2.onclouddns.com

DNS records live

NS

ns1.julydns.com
ns2.julydns.com

Email authentication no MX

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

Certificate (current)

R13

from 2026-04-24 to 2026-07-23

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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