tkrz.de

.de crawl dns

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 2172 ms crawled 2026-05-10

DE · 185.124.233.193 · AS42184 TKRZ Stadtwerke GmbH

Reputation 100/100

Classifying

HTML metadata

Title: Glasfaserstadt Emsdetten - die TKRZ packt's an! • TKRZ - Telefon, Internet & TV - Mehr als nur Glasfaser
Description: Wir sind der Internetanbieter für alle Emsdettener. Zusammen mit den Stadtwerken Emsdetten sind wir kompletter Grundversorger. Und: Wir bauen Glasfaser!
Language: de-DE
Generator: TYPO3 CMS
Canonical: https://www.tkrz.de/

Open Graph

site name: TKRZ - Telefon, Internet & TV - Mehr als nur Glasfaser

Technology

Server: nginx

Third-party hosts loaded (1)

t7b9ad3ed.emailsys1a.net×1

Social

Contact

Email

privat@tkrz.de

Phone

+492572202399

Address

st duhier.KontaktTKRZ Stadtwerke GmbHStadtwerke ServiceCenterKirchstr. 18482

Registration

Updated

2020-11-12

Name servers

ns1.tkrz.de.
ns2.tkrz.de.
ns3.tkrz.de.
ns4.tkrz.de.

DNS records live

NS

ns1.tkrz.de
ns2.tkrz.de
ns3.tkrz.de
ns4.tkrz.de

MX

10 fw01.tkrz.de

TXT

MS=ms53176021

Email authentication strong

SPF

v=spf1 a:fw01.tkrz.de ip4:185.39.85.56 ip4:46.182.148.120 ip4:89.251.128.98 ip4:89.251.128.37 ip4:89.251.128.97 ip4:185.64.168.28 ip6:2a02:f08:b00b:1000::2 ip6:2a01:4f8:222:a07::2 include:spf.emailsys.net include:spf.protection.outlook.com  include:5pf.cows-server.de -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:abuse@tkrz.de; ruf=mailto:abuse@tkrz.de

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA53/fVdPmy227wcU1ZHrSpIO75+vRYXWFxmlyvpM1zBiRsub/T3vr5wBOc92JG4GJn+bpMUTMGrsxw9…

selectors probed

Certificate (current)

from 2026-04-28 to 2026-07-27

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.tkrz.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing Content Security Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(), microphone=()
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains