indexo.dev

dvgw-cert.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-14 · ok HTTP/1.1 200 4996 ms crawled 2026-05-12

NL · 13.73.178.164 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title
DVGW CERT GmbH: Startseite
Language
de
Generator
TYPO3 CMS
Canonical
https://www.dvgw-cert.com/

Technology

Server
DEFAULT

Third-party hosts loaded (3)

  • 2badvice-cdn.azureedge.net×1
  • matomo.dvgw-sc.de×1
  • wurfl.io×1

Social

Registration

Registrar
INWX GmbH
Created
2006-12-21
Expires
2026-12-21 215 days left
Updated
2025-11-04
Name servers
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.eu

DNS records live

NS
  • ns.inwx.de
  • ns2.inwx.de
  • ns3.inwx.eu
MX
  • 10 dvgwcert-com01b.mail.protection.outlook.com
TXT
Show 9 TXT records
  • openai-domain-verification=dv-xKIoyVjUBk1aH77eD1PLshsa
  • canva-site-verification=3UEemreM_UzDeusO3d9YzA
  • C33dLwY5UWpGAWB0+GemRUCK7X/CmCy+qCZFsUT0MTKgxm8ZOeYf9DPGX5SdSPrzibsoCT5TEqlTOCLI5RHdZA==
  • mindmanager-verification=2dc366499884c061264fe624be1962d6148d937f9cc400bba175032fe3767ddf
  • docusign=2ea979cb-a784-42d9-9a49-40475277d6be
  • MS=AD6B5A51848C8E2661FC39D4F805325162787D4D
  • apple-domain-verification=4cWDfQlWzV2YCks3
  • adobe-idp-site-verification=c92d5139ba2196a5fd7abda4f2d1866d6006a04757a7ac7b8129e0ee17cbe158
  • MS=ms87047442

Email authentication strong

SPF
v=spf1 a mx ip4:195.227.0.82/32 ip4:13.93.49.118 include:spf.crsend.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp5EF3U0C/DwUXTRT2MbNxMvQ6dwoztR7Mjyl9txNLzwWoNokkhTLq/Fqnh5aC6v9jVJy+Y82eKbPiN…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuYNmXQ1TDu8n5JQad0IWQUvvSb13VK8PeobZn323RIqR9HzQ0Cho/lafhmpf2f0C8QB9FB0vH21B2nHAHU…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxtycg0/771NvFfvJLJxYxJDsycqwUmHCWFyNwzlqCjJJg/HAxQy4FE2nPjUMqNBKEqE35SZZsJWHH2YUDr…
selectors probed

Certificate (current)

R12
from 2026-04-05 to 2026-07-04
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.dvgw-cert.com/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'

Links to (2)

Linked from (3)