indexo.dev

refra.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-16 · ok HTTP/1.1 200 2638 ms crawled 2026-05-07

DE · 167.235.120.112 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Feuerfest-Hersteller: Refratechnik Gruppe
Description
Refratechnik Unternehmensgruppe: Feuerfest-Hersteller für Feuerfest-Technik für industrielle Hochtemperaturprozesse. Individuelle Feuerfestkonzepte für: Zement, Kalk, Zellstoff & Papier, Stahl & Eisen, Aluminium, NE-Metalle, Keramik, Chemie, Umwelt, Energie
Language
de
Generator
BLUEPAGE-CMS V3.9.2.
Feeds

Technology

Server
Apache

Social

Registration

Registrar
GoDaddy.com, LLC
Created
1997-02-11
Expires
2027-02-12 268 days left
Updated
2026-02-13
Name servers
  • ns07.domaincontrol.com
  • ns08.domaincontrol.com

DNS records live

NS
  • ns07.domaincontrol.com
  • ns08.domaincontrol.com
MX
  • 10 mx-in01.eu.retarus.com
  • 20 mx-in02.eu.retarus.com
TXT
Show 11 TXT records
  • anthropic-domain-verification-94ex1m=7QB5xg8obudVgu1tnSV3aUFGD
  • o6cos7rb6gof0skjvap1efvidv
  • docusign=aa3452c4-6c2e-4b71-8757-81a1a1b8d8e5
  • hqbqjjlha63v5nf4cedbggsfc6
  • swisssign-check=SOdUOUYJC4lqwl2ibcwbsGr5W1A
  • docusign=b724303e-838c-4ecf-a4c4-a1beb03d7656
  • apple-domain-verification=bGFcGZQv25zmMsdw
  • Sr3SmFUFTiCyJqkziTa/wfvYiwLdi89TGKmEcLHD3ql8W6sMtW40pgPrgYkamGzNuEgowFIf2Kd9kvp6GESjzQ==
  • atlassian-domain-verification=TAuJKFicf0v7OEMWeetWO9lEBTXmwL523t0wDHPleon2uUGZFbVTrzYDmnSCCPWG
  • cloudflare_dashboard_sso=6f2ddcd560a8a42fa87450c055166a06
  • cisco-ci-domain-verification=4862d80206eedafbebf4be827d7caf44c36ef92558d6d1c23650d530be10e2a8

Email authentication strong

SPF
v=spf1 ip6:2a01:4f8:1061:1716::2 ip4:217.6.69.163 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 ip4:167.235.120.112 ip4:130.214.105.240/28 a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com include:_spf.eu-de-1.cm.net.sap include:_spf.eu-de-2.cm.net.sap include:_spf.retarus.com include:_spf.psm.knowbe4.com include:spf.protection.outlook.com include:_spf-dc33.sapsf.eu -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:DMARCreports@refra.com; ruf=mailto:DMARCforensics@refra.com; fo=1
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-12-10 to 2026-12-10
Expires in 204 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.refra.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • short HSTS max-age
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
base-uri 'self'; form-action 'self' https://www.refra.com/; default-src 'self' data:; img-src 'self' https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://*.g.doubleclick.net https://*.google.com https://*.google.de https://www.refra.com/ blob: data:; font-src 'self' data:; object-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.refra.com/ http://*.google.com/ https://www.google-analytics.com/ https://ssl.google-analytics.com/ https://*.google-analytics.com/ http://*.google.com/ https://*.googletagmanager.com/; style-src 'self' 'unsafe-inline' ; frame-src 'self' 'unsafe-inline' https://www.google.com/ https://*.youtube-nocookie.com/ https://www.youtube.com/;frame-ancestors 'none'; connect-src 'self' https://*.google-analytics.com/ https://*.analytics.google.com/ https://*.googletagmanager.com/ https://*.g.doubleclick.net/ https://*.google.com/ https://*.google.de/ https://www.refra.com/ blob: data:;
strict-transport-security
max-age=10886400; includeSubDomains

Links to (8)

Linked from (4)