bjyuanzhen.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-10 · ok HTTP/1.1 200 8481 ms crawled 2026-05-07

CN · 47.93.176.115 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 【元真时代教育】自考_北京考研_会计培训_财务实操_办公软件教程
Description: 元真时代教育,专注成人职业教育,打造具有影响力的职业教育品牌。公司业务包含成人自考,学历提升,北京考研,会计培训,财务实操,办公软件教程等业务。元真时代教育已经为超过100,000名学员提供了学习服务，深受用户好评。
Language: zh

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (1)

www.layuicdn.com×1

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2014-05-19

Expires

2026-05-19 0 days left

Updated

2025-05-21

Name servers

dns19.hichina.com
dns20.hichina.com

DNS records live

NS

dns19.hichina.com
dns20.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)

Encryption Everywhere DV TLS CA - G2

from 2026-03-26 to 2026-06-24

Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

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