indexo.dev

jakobshoefer.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-11 · ok HTTP/1.1 200 2573 ms crawled 2026-05-11

DE · 217.160.0.43 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

sector other type landing page

HTML metadata

Title
Home
Language
de
Canonical
https://www.jakobshoefer.de/

Open Graph

url
https://www.jakobshoefer.de/

Technology

Server
nginx

Third-party hosts loaded (3)

  • cdn.website-editor.net×6
  • le-cdn.website-editor.net×5
  • static-cdn.website-editor.net×3

Social

Contact

Phone

Registration

Updated
2019-08-21
Name servers
  • ns1021.ui-dns.de.
  • ns1023.ui-dns.com.
  • ns1039.ui-dns.biz.
  • ns1051.ui-dns.org.

DNS records live

NS
  • ns1021.ui-dns.de
  • ns1023.ui-dns.com
  • ns1039.ui-dns.biz
  • ns1051.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

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)

Sectigo Public Server Authentication CA DV R36
from 2025-08-09 to 2026-08-24
Expires in 96 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.jakobshoefer.de/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
findings
  • CSP uses wildcard sources
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
frame-ancestors https://*.ionos.com https://*.ionos.at https://*.ionos.co.uk https://*.ionos.de https://*.ionos.es https://*.ionos.fr https://*.ionos.it https://*.ionos.ca https://*.ionos.mx https://*.ionos.us https://*.website-editor.net https://*.mywebsite-editor.com www.jakobshoefer.de
strict-transport-security
max-age=15768000; preload

Links to (2)

Linked from (2)

See all sites whose homepage links to jakobshoefer.de →