estudianet.com

HTML metadata

Technology

Server

nginx

CMS

Joomla

Third-party hosts loaded (3)

• picture.no3.mfdns.com×5
• hengyuwantong.no13.35nic.com×2
• api.yibo4137.com×1

Contact

Phone

• 010-6576 9962
• 13651047729
• 386995645

Registration

Registrar

Metaregistrar BV

Created

2025-11-10

Expires

2026-11-10 174 days left

Updated

2026-01-09

Name servers

• a6.share-dns.com
• b6.share-dns.net

DNS records live

NS

• a.share-dns.com
• b.share-dns.net

CNAME

• www.estudianet.com

Email authentication no MX

SPF

not published

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.estudianet.com/

findings

• missing HSTS
• missing Content Security Policy
• missing frame protection
• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

Links to (9)

• ccxcn.com×2
• erhanguzel.com×2
• jayalaser.com×2
• neelkanthnirman.com×2
• ollon-balades.com×2
• pdw001.com×2
• preserveatoakwood.com×2
• servingtucson.com×2
• yaquul.com×2

Linked from (6)

• yogaparadigm.com×2
• dibatrading.com×2
• rngnw.com×2
• dzydf.com×2
• privatizationbarometer.com×2
• smsbasket.com×2