internet-standards.de

.de crawl

First seen 2026-04-26 · Last seen 2026-06-03 · ok HTTP/1.1 200 185 ms crawled 2026-06-03

DE · 188.245.181.161 · AS24940 Hetzner Online GmbH

Reputation 75/100 listed in spam blocklist

Classifying

HTML metadata

Title
Test für moderne Internetstandards wie IPv6, DNSSEC, HTTPS, DMARC, STARTTLS und DANE.
Description
Test für moderne Internetstandards IPv6, DNSSEC, HTTPS, HSTS, DMARC, DKIM, SPF, STARTTLS, DANE, RPKI und security.txt
Language
de

Technology

Server
nginx
CMS
Gatsby
jQuery
3.5.1

Registration

Updated
2025-02-06
Name servers
  • ns49.domaincontrol.com.
  • ns50.domaincontrol.com.

DNS records live

NS
  • ns49.domaincontrol.com
  • ns50.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de

Email authentication strong

SPF
v=spf1 a -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject;
policy: reject (enforced) · sp=reject
DKIM
Show 12 DKIM selectors
  • default: v=DKIM1; p=
  • google: v=DKIM1; p=
  • selector1: v=DKIM1; p=
  • selector2: v=DKIM1; p=
  • k1: v=DKIM1; p=
  • k2: v=DKIM1; p=
  • mail: v=DKIM1; p=
  • dkim: v=DKIM1; p=
  • s1: v=DKIM1; p=
  • s2: v=DKIM1; p=
  • mxvault: v=DKIM1; p=
  • smtpapi: v=DKIM1; p=
selectors probed

Certificate (current)

E7
from 2026-04-25 to 2026-07-24
Expires in 44 days

HTTP security headers

Header hygiene 90/100 Checked live page: https://internet-standards.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
base-uri 'self' https://*.internet-standards.de; form-action 'self' https://*.internet-standards.de; frame-ancestors 'none'; default-src 'self' https://*.internet-standards.de
strict-transport-security
max-age=31536000

Linked from (2)

Use this data via API

Everything on this page for internet-standards.de is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/internet-standards.de" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →