chosign.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-11 · ok HTTP/1.1 200 4720 ms crawled 2026-05-07

CN · 8.131.242.145 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 北京文化墙设计-北京企业文化墙制作-北京党建文化墙设计公司
Description: 北京专业展厅设计公司，专业从事党员活动室装修、党建文化墙制作、企业文化墙设计、企业展厅设计的公司。立足北京，服务全国，提供设计制作安装售后一站式服务。
Language: zh

Technology

Server: nginx
CMS: Gatsby

Contact

Phone

13520432158

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2014-04-12

Expires

2027-04-12 327 days left

Updated

2026-03-13

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 partial

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

Certificate (current)

R13

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

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

Links to (1)

vi-si.net×2