letterbox-filmproduktion.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-15 · ok HTTP/1.1 200 1776 ms crawled 2026-05-13

DE · 217.160.0.216 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Letterbox Filmproduktion

Language

de-DE

Generator

WordPress 6.9.4

Canonical

https://letterbox-filmproduktion.de/

Feeds

Technology

Server: Apache
CMS: WordPress

Third-party hosts loaded (1)

maps.googleapis.com×2

Social

Registration

Updated

2025-04-14

Name servers

ns1.telekom.net.
pns.dtag.de.

DNS records live

NS

ns1.telekom.net
pns.dtag.de

MX

10 letterboxfilmproduktion-de02c.mail.protection.outlook.com
20 mforward.dtag.de

TXT

zone-ownership-verification-2965e2be546bdc138a3787c7cf1fe86173893f530a8ce7f7744f4f0cf3b2913e

Verified for

Microsoft 365

Email authentication partial

SPF

v=spf1 ip4:195.243.248.64/27 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1;p=none;rua=mailto:dmarc-aggregate@letterbox-filmproduktion.de

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdWlSIwhj3u7fVcJWWKuTBH3iM0NAt6bfHGameBynUUPtoag2hqFRPjHFOqOxFBANBdqDplv4JuV7ooa0N76…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyIOYON3eqUBMIAtIV6mYKxJflc/SFGErvMJVBmQpTBrnX+tQMq97WZEj+zhyOQjjN/Pr+S/XAmhWuv…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-03-09 to 2027-03-10

Expires in 293 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://letterbox-filmproduktion.de/

findings

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