indexo.dev

blb-karlsruhe.de

.de crawl

First seen 2026-05-03 · Last seen 2026-05-10 · ok HTTP/1.1 200 1953 ms crawled 2026-05-10

DE · 193.197.86.221 · AS553 Universitaet Stuttgart

Reputation 100/100

Classifying

HTML metadata

Title
BLB: Home
Language
de-DE
Generator
TYPO3 CMS

Technology

Server
Apache

Third-party hosts loaded (1)

  • a9.com×1

Social

Contact

Email
Phone

Registration

Updated
2026-03-09
Name servers
  • dns1.belwue.de.
  • dns1.blb-karlsruhe.de.
  • dns3.belwue.de.
  • dns5.belwue.de.

DNS records live

NS
  • dns1.belwue.de
  • dns1.blb-karlsruhe.de
  • dns3.belwue.de
  • dns5.belwue.de
MX
  • 10 mx1.belwue.de
  • 10 mx2.belwue.de
  • 10 mx3.belwue.de
  • 10 mx4.belwue.de
TXT
  • google-site-verification=N7oRe83oloM7DpcK3kOy41t4C8LX4E1DvMx9Iy2Iw34
  • MS=6209B949AFAC4B6A0317619D1CF451312690AD23
  • HARICA-iSajfFch4isVhmnsrts

Email authentication strong

SPF
v=spf1 a:mail.blb-karlsruhe.de a:mailgw.blb-karlsruhe.de ip4:193.197.86.3 ip4:193.197.86.30 -all
strict (-all)
DMARC
v=DMARC1;p=reject;rua=mailto:jb5eicvr@ag.eu.dmarcadvisor.com;ruf=mailto:jb5eicvr@fr.eu.dmarcadvisor.com;fo=1;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2025-10-31 to 2026-10-31
Expires in 164 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.blb-karlsruhe.de/

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

Links to (6)

Linked from (2)