indexo.dev

helbling.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 3162 ms crawled 2026-05-12

US · 172.66.157.47 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
HELBLING: Bildungs- und Musikverlag Deutschland | Lehr- und Lernmedien
Description
HELBLING ist einer der führenden Bildungs- und Musikverlage im deutschen Sprachraum und einer der innovativsten Anbieter von (digitalen) Lehr- und Lernmedien.
Language
de
Canonical
https://www.helbling.com/de/de
Translations
  • de-at
  • de-ch
  • de-de
  • en
  • en-es
  • it-it

Technology

CDN
Cloudflare
CMS
Drupal
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Address
Kaplanstraße 9, 6063, Rum bei Innsbruck, Innsbruck, AT

Registration

Registrar
Ledl.net GmbH & Co KG
Created
1997-03-09
Expires
2027-03-10 294 days left
Updated
2026-03-11
Name servers
  • dan.ns.cloudflare.com
  • marjory.ns.cloudflare.com

DNS records live

NS
  • dan.ns.cloudflare.com
  • marjory.ns.cloudflare.com
MX
  • 0 helbling-com.mail.protection.outlook.com
TXT
Show 6 TXT records
  • apple-domain-verification=JUFz1XKBC6w0OyJb
  • atlassian-domain-verification=BabEWM3lQlsD0goPK3HBSsXpWF5xJ6V/F4YAnJD/x4clqYFU2seoxN4bBzenLcUK
  • google-site-verification=SC0pQnmXScEZRDYrZaFMcDM_2__n3ayCRora1yQi3xg
  • mailerlite-domain-verification=9b25e224b4f50da0027ff4abebb6177ba60a5843
  • MS=B44A6D7D981AD56C6C24B23F9442A04D28F6090A
  • MS=ms50091736

Email authentication strong

SPF
v=spf1 include:147149417.spf06.hubspotemail.net include:_spf.mlsend.com include:spfhard.crsend.com include:spf.protection.outlook.com a:mxr01.helbling.com a:mxr02.helbling.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:rua@helbling.com; ruf=mailto:ruf@helbling.com; adkim=r; aspf=r;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyn+Jn6DlbQj5J1TyuBZxc44S5yLUV59fMF/NcAs6mdF2PCaCNcxvNP4YhjMbUWB5Cmbj8qifNAVX+a…
selectors probed

Certificate (current)

WE1
from 2026-05-10 to 2026-08-08
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.helbling.com/de/de

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15768000

Links to (3)

Linked from (1)

See all sites whose homepage links to helbling.com →