indexo.dev

sesef.net

.net crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 625 ms crawled 2026-06-02

DE · 185.158.133.1 · AS13335 Cloudflare, Inc.

Reputation 86/100 spf without fallback dmarc monitor-only

Classifying

HTML metadata

Title
SESEF Business School — Master e Alta Formazione
Description
SESEF Business School: master e corsi in HR, Turismo, Hotel Management, Digital Marketing. Dal 2004, 90% Placement rate medio.
Language
it

Open Graph

locale
it_IT
site name
SESEF Business School

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×2

Contact

Email
Phone

Registration

Registrar
Tucows Domains Inc.
Created
2004-04-29
Expires
2027-04-29 328 days left
Updated
2026-04-22
Name servers
  • dns.technorail.com
  • dns2.technorail.com
  • dns3.arubadns.net
  • dns4.arubadns.cz

DNS records live

NS
  • dns.technorail.com
  • dns2.technorail.com
  • dns3.arubadns.net
  • dns4.arubadns.cz
MX
  • 10 mx.sesef.net
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.aruba.it
missing all
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarcreports@lovable.dev
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-09 to 2026-07-08
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.sesef.net/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)