dspeixun.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 698 ms crawled 2026-05-18

US · 104.250.146.82 · AS53850 GorillaServers, Inc.

Reputation 75/100 wrong cert

Classifying

HTML metadata

Title: 成都管理培训|四川管理培训|四川大学MBA名师堂
Description: 四川大学MBA名师堂专注成都地区中小企业管理培训与咨询，提供优秀管理培训讲师，服务企业管理提升。
Language: zh-CN
Canonical: http://dspeixun.com

Open Graph

url: http://dspeixun.com
title: 成都管理培训|四川管理培训|四川大学MBA名师堂
site name: 成都管理培训
description: 四川大学MBA名师堂专注成都地区中小企业管理培训与咨询，提供优秀管理培训讲师，服务企业管理提升。

Technology

Server: nginx
CMS: Joomla

Registration

Registrar

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

Created

2009-02-16

Expires

2027-02-16 272 days left

Updated

2026-04-13

Name servers

ns1.judns.com
ns2.judns.com

DNS records live

NS

ns1.julydns.com
ns2.julydns.com

Email authentication no MX

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

Certificate (current) wrong cert

Encryption Everywhere DV TLS CA - G2

from 2026-01-11 to 2026-04-11

Expired 39 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked over plain HTTP: http://dspeixun.com/

present

x-frame-options
x-content-type-options

findings

checked over plain HTTP
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff