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raycham.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 7912 ms crawled 2026-05-05

CN · 106.15.136.137 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title
金属3D打印_激光焊接_熔覆_水导激光-中科煜宸激光智能制造服务商
Description
南京中科煜宸是一家专业从事激光增材制造装备（3D 打印机、激光修复）、智能激光焊接装备、自动化生产线、核心器件的研发与制造的国家级高新技术企业，拥有金属增材制造多种技术路线的解决方案，包括激光送粉、电弧熔丝、激光选区熔化等工艺路线，适用于科教、航空航天、模具、汽车、工程机械等领域。
Language
zh-cn

Technology

Server
nginx
CMS
Gatsby

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2012-07-30
Expires
2026-07-30 70 days left
Updated
2024-07-29
Name servers
  • dns21.hichina.com
  • dns22.hichina.com

DNS records live

NS
  • dns21.hichina.com
  • dns22.hichina.com
MX
  • 10 qiye163mx02.mxmail.netease.com
  • 5 qiye163mx01.mxmail.netease.com
TXT
  • v=spf1 include:spf.163.com -all

Certificate (current)

TrustAsia DV TLS RSA CA 2025
from 2025-11-24 to 2026-11-24
Expires in 187 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.raycham.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

Linked from (2)