indexo.dev

rf-rio.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-05 · ok HTTP/1.1 200 1145 ms crawled 2026-05-07

NL · 20.73.90.193 · AS8075 Microsoft Corporation

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Ringfoto
Language
en

Technology

Server
*

Registration

Updated
2021-08-11
Name servers
  • ns1.telekom.net.
  • pns.dtag.de.

DNS records live

NS
  • ns1.telekom.net
  • pns.dtag.de
MX
  • 10 rfrio-de0e.mail.protection.outlook.com
TXT
  • MS=ms15154117

Email authentication partial

SPF
v=spf1 a mx include:spf.crsend.com ip4:62.154.248.11 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvAA/J1eBzscUGCmJ8Jc7yFPZlfBOH1yJn77zDw/GKytTQErPzslb7dO3QEEGBqtMkPEUW0BY6LKlg4…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-02-16 to 2027-03-20
Expires in 304 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.rf-rio.de

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
findings
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' https://backoffice.cf1yquy3rn-unitedimg1-s1-public.model-t.cc.commerce.ondemand.com https://backoffice.cf1yquy3rn-unitedimg1-d1-public.model-t.cc.commerce.ondemand.com https://backoffice.cf1yquy3rn-unitedimg1-p1-public.model-t.cc.commerce.ondemand.com
strict-transport-security
max-age=15724800

Linked from (1)