indexo.dev

blitzforum.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 697 ms crawled 2026-05-06

DE · 178.254.54.138 · AS42730 EVANZO e-commerce GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
BlitzBasic Portal
Language
de
Feeds

Technology

Server
Apache

Social

Registration

Updated
2011-07-21
Name servers
  • ns1.greatnet.de.
  • ns2.greatnet.de.
  • ns3.greatnet.de.

DNS records live

NS
  • ns1.greatnet.de
  • ns2.greatnet.de
  • ns3.greatnet.de
MX
  • 5 mail.blitzforum.de

Email authentication partial

SPF
v=spf1 a mx ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.blitzforum.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (3)

Linked from (1)