indexo.dev

bookinstant.de

.de ok HTTP/1.1 200 127 ms

First seen 2026-06-04 · Last seen 2026-06-18 · crawled 2026-06-18

US · 151.101.1.195 · AS54113 Fastly, Inc.

Reputation 94/100 dmarc monitor-only

sector tech subsector software saas type homepage

HTML metadata

Title
Buchungssystem
Language
de

Technology

CMS
Gatsby

Registration

Updated
2021-06-10
Name servers
  • ns1045.ui-dns.de.
  • ns1046.ui-dns.org.
  • ns1097.ui-dns.biz.
  • ns1103.ui-dns.com.

DNS records live

NS
  • ns1045.ui-dns.de
  • ns1046.ui-dns.org
  • ns1097.ui-dns.biz
  • ns1103.ui-dns.com
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WR3
from 2026-05-25 to 2026-08-23
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://bookinstant.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31556926

Linked from (2)

Use this data via API

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

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

Read the docs & get a free key →

Add a badge to your site

Own bookinstant.de? Show it's tracked on indexo.dev and link visitors straight to this page.

indexo.dev — bookinstant.de

<a href="https://indexo.dev/bookinstant.de" target="_blank" rel="noopener">
  <img src="https://indexo.dev/bookinstant.de/badge.svg" alt="indexo.dev — bookinstant.de">
</a>