indexo.dev

osnatel-empfehlen.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-05 · ok HTTP/1.1 200 1405 ms crawled 2026-05-07

DE · 94.100.245.176 · AS34086 T-Systems International GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Die Freundschaftswerbung von osnatel | osnatel empfehlen
Language
de

Registration

Updated
2020-02-27
Name servers
  • ans0.ewetel.de.
  • ans1.ewetel.net.
  • ans2.ewetel.de.
  • ans3.ewetel.net.

DNS records live

NS
  • ans0.ewetel.de
  • ans1.ewetel.net
  • ans2.ewetel.de
  • ans3.ewetel.net
MX
  • 10 mail.pso-vertrieb.de
  • 20 mail2.pso-vertrieb.de

Email authentication partial

SPF
v=spf1 a mx include:_spf.pso-vertrieb.de -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@t54n7dzq.uriports.com; ruf=mailto:dmarc@t54n7dzq.uriports.com; fo=1:d:s
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; h=sha256; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwU20CJyF329sHeYB0j8G6yPGYV+Pwo1Z6p+YE4+OxvlxvIEfH4AkQFvXR65PzFT+…
selectors probed

Certificate (current)

R13
from 2026-03-13 to 2026-06-11
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.osnatel-empfehlen.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

Linked from (1)