gwdl.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-18 · ok HTTP/1.1 200 1947 ms crawled 2026-05-08

CN · 121.43.149.143 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: 专业生产高温电炉,高温炉,工业电窑炉,升降炉,箱式炉,管式炉,真空气氛炉,电阻炉 - 洛阳炬星窑炉有限公司
Description: 洛阳炬星窑炉有限公司是高温电炉,高温炉,实验炉,真空气氛炉,电阻炉,升降炉,回转炉,工业电炉,箱式炉,热压炉,管式炉,熔块炉等专业生产厂家，产品特点：节能环保、升温快、精确控温、可通气氛、可抽真空、自动化程度强、触摸屏和计算机与电炉窑炉连接。

Technology

Server: Microsoft-IIS

Third-party hosts loaded (1)

tfile.xiaoman.cn×1

Contact

Email

thermo@gwdl.com

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

1999-03-24

Expires

2028-03-24 675 days left

Updated

2025-02-22

Name servers

dns13.hichina.com
dns14.hichina.com

DNS records live

NS

dns13.hichina.com
dns14.hichina.com

MX

10 mxw.mxhichina.com
5 mxn.mxhichina.com

Email authentication weak

SPF: v=spf1 include:spf.mxhichina.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

TrustAsia DV TLS RSA CA 2024

from 2026-03-01 to 2026-05-30

Expires in 11 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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