crtsign.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-08 · ok HTTP/1.1 200 1486 ms crawled 2026-05-07

CN · 43.248.99.211 · AS23650 AS Number for CHINANET jiangsu province backbone

Reputation 100/100

Classifying

HTML metadata

Title: 标识设计-导视设计-标牌制作【ISO质量认证】人和时代CRT标识公司
Description: 【人和时代·国际】CRT标识专注城市综合体、酒店标识、景区标识、商场标识、旅游度假村及温泉导视、地产标识等导视设计、标识设计和标牌制作、生产安装的深圳标识公司

Technology

Server: nginx

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2011-08-24

Expires

2026-08-24 96 days left

Updated

2025-08-25

Name servers

dns27.hichina.com
dns28.hichina.com

DNS records live

NS

dns27.hichina.com
dns28.hichina.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

宝塔 DV TLS RSA CA 2025

from 2025-12-29 to 2026-12-28

Expires in 222 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://crtsign.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