indexo.dev

mainz-stadtfuehrungen.de

.de crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP/1.1 200 790 ms crawled 2026-05-18

DE · 217.154.64.155 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Gästeführerverband Mainz e. V. – Mainz entdecken
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://mainz-stadtfuehrungen.de/
Translations
  • de
  • en
  • es
  • fr
  • ja
  • nl
  • zh
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Phone

Registration

Updated
2015-07-26
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mail.kaestrich.de
Verified for
  • Google

Email authentication partial

SPF
v=spf1 ip4:217.154.64.155 -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:postmaster@mainz-stadtfuehrungen.de; ruf=mailto:postmaster@mainz-stadtfuehrungen.de;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-29 to 2026-07-28
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://mainz-stadtfuehrungen.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (2)

Linked from (2)