indexo.dev

greven.de

.de crawl dns

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 3053 ms crawled 2026-05-15

DE · 185.237.66.18 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Online Marketing Agentur aus Köln 🚀 Wir für den Mittelstand
Description
Greven Medien: Online Marketing aus Köln für SEO, SEA, Webseiten & Social Media! ✓lokal ✓stark ✓digital sichtbar! ☎ Jetzt anfragen!
Language
de
Generator
Elementor 4.0.7; features: e_font_icon_svg, additional_custom_breakpoints; settings: css_print_method-external, google_font-disabled, font_display-auto
Canonical
https://www.greven.de/

Open Graph

url
https://www.greven.de/
title
Home
locale
de_DE
site name
Greven Medien GmbH & Co. KG
description
Greven Medien: Online Marketing aus Köln für SEO, SEA, Webseiten & Social Media! ✓lokal ✓stark ✓digital sichtbar! ☎ Jetzt anfragen!

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (3)

  • cdn.eye-able.com×2
  • gmpg.org×1
  • userlike-cdn-widgets.s3-eu-west-1.amazonaws.com×1

Social

Contact

Phone
Address
st HOLD = parseInt(root.dataset.hold || "1100

Registration

Updated
2023-11-21
Name servers
  • ns1.greven.de.
  • ns2.greven.de.

DNS records live

NS
  • ns1.greven.de
  • ns2.greven.de
MX
  • 1 greven-de.mail.protection.outlook.com
TXT
  • mh3v72b9zgpq875l2vlw1y4hsb07yt7z
Verified for
  • Apple
  • Meta

Email authentication strong

SPF
v=spf1 ip4:94.199.93.128/26 include:_spf.on.services include:agenturserver.de include:spf.crsend.com include:spf.protection.outlook.com include:amazonses.com include:_spf.general.transactional-mail-a.com ip4:217.110.253.226 -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:mailauth-reports@greven.de
policy: reject (enforced)
DKIM
Show 4 DKIM selectors
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwKCPvU3bwjWL4GTuCmUgZVQCPYUkHk2MDGqG7qLsY4z/77GkSqJ94hOcJbtCj1n1bYv7d9+Rx1Lw4K…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzyNWh2//Bp0a4KO01r06p8bIHFGy3X62vUibcg4a7DLpv6UY9H6pnQAkq+p923I6/+Onp1LZ1AB9Jz…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ErKuH7KmHCTQdIqOM3Gog71Mj/I08KZ8kPdTFtXX0C6+qKiGrexTABjRZvPQBhVykyHZS3OJ4xdVBEoQl…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDVNTetkg5OvC3sZZrnlvvJuU0ez8BB9Fuq9d+hMJjMTaw2NjKEr7NL/STDO/JCIUMyM3k10SI4/bsZbf3w4MuP4/…
selectors probed

Certificate (current)

R13
from 2026-04-08 to 2026-07-07
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.greven.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (7)

Linked from (1)