indexo.dev

celanio.com

.com dns

First seen 2026-05-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 4258 ms crawled 2026-05-16

BE · 185.175.196.51 · AS34762 Combell NV

Reputation 100/100

Classifying

HTML metadata

Title
Seminarverwaltung, Seminarverwaltungssoftware, Seminarsoftware, Seminare verwalten
Description
Seminarverwaltung für einfaches und übersichtliches Management. Professionelle, webbasierte Seminarverwaltungssoftware.
Language
de
Generator
WordPress 6.9.4
Canonical
https://celanio.com/
Feeds

Open Graph

url
https://celanio.com/
title
Seminarverwaltung, Seminarverwaltungssoftware, Seminarsoftware, Seminare verwalten
locale
de_DE
site name
Seminarsoftware und CRM Leadmanagement
description
Seminarverwaltung für einfaches und übersichtliches Management. Professionelle, webbasierte Seminarverwaltungssoftware.

Technology

Server
nginx
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • gmpg.org×1

Contact

Phone

Registration

Registrar
INWX GmbH
Created
2006-05-05
Expires
2027-05-05 348 days left
Updated
2026-05-06
Name servers
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.de

DNS records live

NS
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.de
MX
  • 10 mail.celanio.com
TXT
  • 7kjhft7b5k285fha8s7gopa6ce
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx include:spf.m-1.eu-1.quentn.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:6775a33b418e.a@dmarcinput.com,mailto:postmaster@celanio.com; ruf=mailto:6775a33b418e.f@dmarcinput.com,mailto:postmaster@celanio.com; adkim=r; aspf=r; fo=1; pct=100
policy: quarantine
DKIM
  • mail: v=DKIM1; k=rsa; t=y; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDjDThv18vr+RxDLQMi8kJzvezay1bcteLknm3kP8dgqMZasDbd3KqbVAzxdE5gFEtxTjMyvRxNZdRYc…
selectors probed

Certificate (current)

R13
from 2026-05-07 to 2026-08-05
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://celanio.com/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload