landglass.com

.com crawl

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 6744 ms crawled 2026-05-19

CN · 121.43.109.112 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title: 钢化炉|玻璃钢化炉|强制对流钢化炉|兰迪机器官方网站
Description: 洛阳兰迪玻璃机器股份有限公司专注于玻璃深加工技术领域，提供国际领先的各型玻璃钢化炉。其喷流式强制对流钢化设备技术达到国际水平！400-003-8600

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

1999-06-04

Expires

2030-06-04 1476 days left

Updated

2025-05-06

Name servers

dns31.hichina.com
dns32.hichina.com

DNS records live

NS

dns31.hichina.com
dns32.hichina.com

MX

10 mx2.qiye.aliyun.com
15 mx3.qiye.aliyun.com
5 mx1.qiye.aliyun.com

TXT

land741852963
msgnj5ijqb2gu0bucbo92r3iup
MS=680BC9E20D72F59CDB1586B833F9F64F8B540235

Email authentication strong

SPF

v=spf1 include:spf.qiye.aliyun.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:postmaster@landglass.com; ruf=mailto:postmaster@landglass.com

policy: quarantine

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1P3x76x0sySH2jPw3iE5/9WP4x3oiVGGaYms3IO+/0vW4FWAza7tk2RVYV1QwBbPB0P6lJdm/M1/8f…

selectors probed

Certificate (current)

TrustAsia DV TLS RSA CA 2025

from 2026-03-23 to 2026-06-21

Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://landglass.com/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: deny, SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=31536000

Links to (4)

Linked from (1)

landglass.net×2