indexo.dev

fourdeg.com

.com crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 780 ms crawled 2026-06-01

US · 75.2.60.5 · AS16509 Amazon.com, Inc.

Reputation 86/100 dmarc partial coverage weak subdomain policy

Classifying

HTML metadata

Title
Energy efficient district heating | Fourdeg Smart Heating
Description
Fourdeg smart heating is an efficient way to lower energy usage and save costs. The system learns and optimizes building energy usage.
Language
en
Translations
  • da
  • de
  • en
  • es
  • fi
  • fr
  • it
  • nl
  • no
  • pl
  • sv

Open Graph

url
https://www.fourdeg.com/
title
Energy efficient district heating | Fourdeg Smart Heating
description
Fourdeg smart heating is an efficient way to lower energy usage and save costs. The system learns and optimizes building energy usage.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • cdn.weglot.com×24
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • salesiq.zohopublic.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2012-12-02
Expires
2028-12-02 911 days left
Updated
2026-03-04
Name servers
  • ada.ns.cloudflare.com
  • oswald.ns.cloudflare.com

DNS records live

NS
  • ada.ns.cloudflare.com
  • oswald.ns.cloudflare.com
MX
  • 10 fourdeg-com.mail.protection.outlook.com
TXT
  • amazonses:aZ+LPK7gSKcwGX3WyPLctOG8k8FmtJHXQ+nqC3C5D8k=
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:amazonses.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=25; sp=none; rua=mailto:4a935ded92564ce4b503235bf7d32156@dmarc-reports.cloudflare.net,mailto:web_admin@seemoto.com; ruf=mailto:web_admin@seemoto.com; adkim=r; aspf=r; fo=1
policy: quarantine · pct=25 · sp=none
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-17 to 2026-08-15
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.fourdeg.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)