indexo.dev

firmen-sms.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 727 ms crawled 2026-05-11

DE · 185.168.141.222 · AS9063 VSE NET GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Firmen-SMS - Die einfache, sichere und schnelle Methode eine SMS zu verschicken. Weltweit.
Description
Firmen-SMS, SMS-Solutions Werbe SMS, Massenversand, Massen SMS, Serien SMS, webbasierende SMS-Dienste.

Technology

Server
Apache

Registration

Updated
2023-07-26
Name servers
  • ns01.kraemer-it.cloud.
  • ns02.kraemer-it.cloud.

DNS records live

NS
  • ns01.kraemer-it.cloud
  • ns02.kraemer-it.cloud
MX
  • 10 mx.kraemer-it.de

Email authentication weak

SPF
v=spf1 a mx include:spfa.kraemer-it.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-09-26 to 2026-10-13
Expires in 147 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://firmen-sms.de/

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

Links to (2)

Linked from (1)