landglass.net

.net crawl

First seen 2026-04-22 · Last seen 2026-05-19 · ok HTTP/1.1 200 3178 ms crawled 2026-05-15

US · 47.89.219.161 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Glass Tempering Furnace - LandGlass
Description: LandGlass is a hi-tech enterprise specializing in the developing, manufacturing and marketing of glass tempering furnaces.

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (3)

px.ads.linkedin.com×1
www.facebook.com×1
www.googletagmanager.com×1

Social

Contact

Email

marketing@landglass.com

Phone

Registration

Registrar

Xin Net Technology Corporation

Created

2006-09-29

Expires

2026-09-29 132 days left

Updated

2025-09-01

Name servers

ns11.xincache.com
ns12.xincache.com

DNS records live

NS

ns15.xincache.com
ns16.xincache.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)

R12

from 2026-04-02 to 2026-07-01

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked over plain HTTP: http://www.landglass.net/

present

strict-transport-security
x-frame-options

findings

checked over plain HTTP
missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: deny
strict-transport-security: max-age=31536000