indexo.dev

kraftblock.com

.com crawl

First seen 2026-05-02 · Last seen 2026-05-08 · ok HTTP/1.1 200 2046 ms crawled 2026-05-08

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 100/100

Classifying

HTML metadata

Title
Kraftblock | Green heat for industries
Description
Kraftblock is a high-temperature thermal energy storage system for process heat from renewable energy and waste heat used in industries, district heating and power generation.
Language
en
Canonical
https://www.kraftblock.com/
Translations
  • de
  • en

Open Graph

title
Kraftblock | Green heat for industries
description
Kraftblock is a high-temperature thermal energy storage system for process heat from renewable energy and waste heat used in industries, district heating and power generation.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • cdn.prod.website-files.com×47
  • cdn.plyr.io×2
  • d3e54v103j8qbb.cloudfront.net×1
  • www.google.com×1
  • www.googletagmanager.com×1

Contact

Email

Registration

Registrar
Amazon Registrar, Inc.
Created
2018-10-02
Expires
2026-10-02 134 days left
Updated
2025-08-28
Name servers
  • ns-1236.awsdns-26.org
  • ns-1801.awsdns-33.co.uk
  • ns-474.awsdns-59.com
  • ns-644.awsdns-16.net

DNS records live

NS
  • ns-1236.awsdns-26.org
  • ns-1801.awsdns-33.co.uk
  • ns-474.awsdns-59.com
  • ns-644.awsdns-16.net
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
Verified for
  • Brevo

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:amazonses.com include:spf.brevo.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:rua@dmarc.brevo.com; sp=reject; aspf=s; adkim=s;
policy: reject (enforced) · sp=reject
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzstm7I6TSgMHhBz8RcPVVepAPx3yqC4BlMNN3fE1QN7i/+LZtuX+9NxEaDmeRnf1IuS06nInD3Aioi…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

WE1
from 2026-04-30 to 2026-07-29
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

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

Linked from (2)