indexo.dev

estra.it

.it crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 11188 ms crawled 2026-05-16

IT · 212.35.202.147 · AS12637 SEEWEB s.r.l.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Estra - Offerte Luce e Gas, Smart Living, Tlc, Impianti Energetici
Description
Entra in Estra e scopri le migliori tariffe e offerte per le tue forniture di Luce e Gas. Impianti Energetici e TLC per casa, aziende ed enti pubblici.
Language
it
Generator
Gatsby 4.25.9
Canonical
https://www.estra.it/

Open Graph

url
https://www.estra.it
title
Estra - Offerte Luce e Gas, Smart Living, Tlc, Impianti Energetici
locale
it_IT
site name
EstraSpa
description
Entra in Estra e scopri le migliori tariffe e offerte per le tue forniture di Luce e Gas. Impianti Energetici e TLC per casa, aziende ed enti pubblici.

Technology

CDN
Netlify
CMS
Gatsby
Analytics
  • Google Tag Manager
  • Plausible
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • plausible.io×1
  • res.cloudinary.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone
Address
Via Panziera, 16, 59100, Prato, Toscana, IT

DNS records live

NS
  • dns01.estracom.it
  • dns02.estracom.it
MX
  • 10 estra-it.mail.protection.outlook.com
TXT
  • google-site-verification=WovGneFvAs3G_bIrYpo4Lue_M25HuwTwI021BxRmguY
  • apple-domain-verification=Timg7HErduV8ZemG

Email authentication weak

SPF
v=spf1 ip4:83.149.156.34 ip4:83.149.159.239 include:_spf.ilger.com include:spf.mandrillapp.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwxiS0gPACnEvGQlx7xKSjMJnObOt0q9S00IPTmOy62GJHq+UCKIo+gm2knRhvs/bCR0qeCthZn1/j1…
selectors probed

Certificate (current)

E8
from 2026-04-14 to 2026-07-13
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.estra.it/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
frame-ancestors https://*.estratraining.it
strict-transport-security
max-age=31536000

Links to (9)

Linked from (2)