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gdmssy.com

.com crawl

First seen 2026-05-10 · Last seen 2026-05-16 · ok HTTP/1.1 200 3811 ms crawled 2026-05-16

CN · 112.74.131.115 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
GRG_高晶板_硅晶板_硅钙板_硅酸钙板_藻钙板_医院集成吊顶-美穗建材官网
Description
美穗建材专业生产硅晶板、藻钙板、高晶板、硅钙板、硅酸钙板、医院集成吊顶、(无机高强隔声板/吸音板/隔墙板),GRG造型室内新型绿色建材厂家,欢迎前来订购。订购热线:4006069109

Technology

Server
nginx

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2006-11-28
Expires
2031-11-28 2019 days left
Updated
2022-04-20
Name servers
  • dns15.hichina.com
  • dns16.hichina.com

DNS records live

NS
  • dns15.hichina.com
  • dns16.hichina.com
MX
  • 10 mxdomain.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 2026-04-17 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://gdmssy.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 (3)

Linked from (1)