sicor.de

.de dns crawl

First seen 2026-05-02 · Last seen 2026-05-18 · ok HTTP/1.1 200 2434 ms crawled 2026-05-09

DE · 91.99.196.229 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Home | SICOR IT GMBH
Description: Verlässlicher Partner rund um IT-Services! Konzentrieren Sie sich auf Ihr Tagesgeschäft, wir sorgen für Ihre IT-Umgebung. Kostenlose Erstberatung!
Language: de-DE
Generator: TYPO3 CMS
Canonical: https://www.sicor.de/

Open Graph

title: Home
image:url: https://www.sicor.de/fileadmin/_processed_/d/4/csm_Entwicklung_gesamt2_blaufilter_ec798ee9f4.jpg
site name: SICOR IT GMBH
description: Verlässlicher Partner rund um IT-Services! Konzentrieren Sie sich auf Ihr Tagesgeschäft, wir sorgen für Ihre IT-Umgebung. Kostenlose Erstberatung!

Technology

CMS: Joomla

Third-party hosts loaded (1)

mosparo.sicor-kdl.net×1

Social

Contact

Email

mindelheiminfo@sicor.de

Phone

8261 7365-200

Registration

Updated

2026-02-20

Name servers

ns1.sicor.de.
ns2.sicor.de.
ns3.sicor.de.
ns4.sicor.de.

DNS records live

NS

ns1.sicor.de
ns2.sicor.de
ns3.sicor.de
ns4.sicor.de

MX

0 sicor-de.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication partial

SPF

v=spf1 mx a:mail.domain-robot.org a:inpost-eu.tmcas.trendmicro.com ip4:87.128.51.141 include:spf.sicor-kdl.net include:spf.protection.outlook.com include:spf.emailsignatures365.com -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyr+TifSecmj1FUTJHmXroYUWtunkqrOpDTclFCx8mrsU8KcJKulIjjS1t6jOeg3Ss/IXuCbrSZ8B6M…

selectors probed

Certificate (current)

from 2026-05-06 to 2026-08-04

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://sicor.de/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains; preload