gezhancn.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 7181 ms crawled 2026-05-19

CN · 42.236.91.99 · AS4837 CHINA UNICOM China169 Backbone

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 河南网站建设_企业网站建设_网站制作_格展网络建站公司
Description: 河南格展网络科技有限公司专注于网站开发，网页设计，营销型网站建设，高端网站建设，公司网站制作与研发。
Language: zh-CN

Technology

Server: nginx
CMS: Gatsby

Contact

Phone

18568677272

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2020-01-01

Expires

2027-01-01 226 days left

Updated

2026-01-02

Name servers

dns15.hichina.com
dns16.hichina.com

DNS records live

NS

dns15.hichina.com
dns16.hichina.com

MX

10 mxbiz2.qq.com
5 mxbiz1.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 2026-05-15 to 2026-08-13

Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

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