indexo.dev

concret.net

.net crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP/1.1 200 366 ms crawled 2026-05-15

DE · 217.160.0.14 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Apache

Registration

Registrar
IONOS SE
Created
2000-09-06
Expires
2026-09-06 108 days left
Updated
2024-12-17
Name servers
  • ns1028.ui-dns.org
  • ns1051.ui-dns.de
  • ns1105.ui-dns.biz
  • ns1124.ui-dns.com

DNS records live

NS
  • ns1028.ui-dns.org
  • ns1051.ui-dns.de
  • ns1105.ui-dns.biz
  • ns1124.ui-dns.com
MX
  • 10 concret-net.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://concret.net/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)