indexo.dev

rrrr.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 2556 ms crawled 2026-05-14

DE · 156.67.239.230 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 100/100

Classifying

HTML metadata

Title
🚀 4R form & funktion – Webdesign & Werbeagentur – Digitale Lösungen für Ihr Business
Language
de
Canonical
https://rrrr.de/
Feeds

Open Graph

url
https://rrrr.de/
site name
🚀 4R form & funktion - Webdesign & Werbeagentur - Digitale Lösungen für Ihr Business

Technology

CMS
WordPress
Analytics
  • Fathom
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.googletagmanager.com×3
  • cdn.usefathom.com×2
  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Updated
2020-04-03
Name servers
  • ns01.agenturserver.co.
  • ns01.agenturserver.de.
  • ns01.agenturserver.it.

DNS records live

NS
  • ns01.agenturserver.co
  • ns01.agenturserver.de
  • ns01.agenturserver.it
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • MS=83482343233E81BC90634A12FDF33AA4A3569C12
  • google-site-verification=M1F8CzRykDzyAZ2lVDRsRI1BX8IzoBuHOOTR6dO15gw
  • protonmail-verification=8ced3fdd91a47005d45839fde27f335d51ff34de

Email authentication strong

SPF
v=spf1 include:_spf.protonmail.ch include:_spf.google.com include:agenturserver.de include:mailgun.org ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • s1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/k/FjPCFQwcYBjKe9R/VmKsr6qZdHdSNpkbYz4mAHTU+OlqXOh4p646Lk+BJJSCxL/2JRNpEL7AaorBwYbYp9PSOnY7X…
selectors probed

Certificate (current)

R12
from 2026-05-14 to 2026-08-12
Expires in 84 days

Full certificate history on crt.sh â†—

HTTP security headers

Header hygiene 75/100 Checked live page: https://rrrr.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)