indexo.dev

isisserra.edu.it

.it crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 1336 ms crawled 2026-05-31

IT · 86.107.32.187 · AS52030 Server Plan S.r.l.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Istituto di Istruzione Secondaria Superiore Antonio Serra
Description
Via Trinità delle Monache 2 80134 Napoli Tel.: 081 551.29.68 nais05200t@istruzione.it nais05200t@pec.istruzione.it Cod. IPA - istsc_nais05200t Succursale: Piazza Gesù e Maria 80135 Napoli Tel.: 081 564.87.74
Language
it

Technology

Server
Apache
Stack
PHP

Social

Contact

Phone

DNS records live

NS
  • ns1.dnshigh.com
  • ns2.dnshigh.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9/nW1ru7eWIX24BuYpjfFXW4IXr5QhN0AN6coBgL79bE5Y2nHcu02urGkASPDBqY7t7ypgH0BFhwUT…
selectors probed

Certificate (current)

R13
from 2026-04-05 to 2026-07-04
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.isisserra.edu.it/

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

Links to (15)

Linked from (1)