indexo.dev

plum-mail.de

.de dns crawl

First seen 2026-05-02 · Last seen 2026-06-01 · ok HTTP/1.1 200 523 ms crawled 2026-05-28

DE · 195.201.25.129 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Plum Medien Mails | Welcome
Description
Plum Medien Mails - Ihr starker Marketing-Partner

Technology

Server
nginx
PHP
8.3.31 security-only

Registration

Updated
2025-04-30
Name servers
  • ns1.plumserver.de.
  • ns2.plumserver.de.
  • ns3.plumserver.de.

DNS records live

NS
  • ns1.plumserver.de
  • ns2.plumserver.de
  • ns3.plumserver.de
MX
  • 0 hermes.plumserver.de
TXT
  • sync-1749713508

Email authentication partial

SPF
v=spf1 +a +mx +ip4:89.200.170.122 +ip4:195.201.25.129 +ip4:91.99.23.155 +ip4:94.102.214.15 -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvFWldVHF6qeFEHlIoIiH8//tGqqmFfiy1tiBEZIYamy7XROpdd0MD5yFxoNhScl0vRigblrVsjtKC1xKjo1DO…
selectors probed

Certificate (current)

R13
from 2026-04-23 to 2026-07-22
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.plum-mail.de/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
frame-ancestors 'self';

Links to (1)