sdgrdz.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 4915 ms crawled 2026-05-18

CN · 118.190.150.108 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: 安全光栅_安全地毯厂家_折弯机保护装置-山东戈瑞电子
Description: 安全光栅厂家【山东戈瑞电子】集生产销售安全光栅、工业安全光幕、测量光幕，安全地毯，折弯机保护装置，公司拥有多年研发经验，抗干扰性强，稳定性高，源头厂家，价格更优惠，欢迎来电咨询。
Language: zh

Technology

Server: nginx
CMS: Gatsby

Contact

Email

gorijy@sdgrdz.com

Phone

15662552547

Registration

Registrar

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

Created

2021-11-10

Expires

2026-11-10 174 days left

Updated

2025-10-28

Name servers

dns10.hichina.com
dns9.hichina.com

DNS records live

NS

dns10.hichina.com
dns9.hichina.com

MX

10 mxbiz2.qq.com
5 mxbiz1.qq.com

Email authentication weak

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2025-12-08 to 2026-03-08

Expired 73 days ago

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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