indexo.dev

frankfurter-personenlexikon.de

.de crawl

First seen 2026-05-06 · Last seen 2026-05-08 · ok HTTP/1.1 200 885 ms crawled 2026-05-13

DE · 82.165.48.52 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Frankfurter Personenlexikon: |Das Nachschlagewerk mit Frankfurter Biographien |aus über 1.200 Jahren Stadtgeschichte | Frankfurter Personenlexikon
Generator
Drupal 7 (http://drupal.org)
Canonical
/node/7273

Technology

Server
nginx
CMS
Drupal

Registration

Updated
2020-11-18
Name servers
  • ns1039.ui-dns.biz.
  • ns1056.ui-dns.com.
  • ns1068.ui-dns.org.
  • ns1126.ui-dns.de.

DNS records live

NS
  • ns1039.ui-dns.biz
  • ns1056.ui-dns.com
  • ns1068.ui-dns.org
  • ns1126.ui-dns.de
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)

R13
from 2026-04-25 to 2026-07-24
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://frankfurter-personenlexikon.de/

present
  • x-frame-options
  • x-content-type-options
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
Header values
x-frame-options
SameOrigin
permissions-policy
interest-cohort=()
x-content-type-options
nosniff

Linked from (1)