indexo.dev

treffpunkt-twitter.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 4854 ms crawled 2026-05-17

DE · 217.160.0.77 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Twitterblog von Petra A. Bauer | treffpunkt-twitter.writingwoman.de/
Language
de
Feeds

Technology

Server
Apache
CMS
Gatsby
Ads
  • Amazon Ads
  • Google AdSense
Social widgets
  • YouTube Embed
Third-party hosts loaded (14)
  • krimi-autorin.de×7
  • treffpunkt-twitter.writingwoman.de×7
  • www.krimi-autorin.de×3
  • www.youtube.com×3
  • wms-eu.amazon-adsystem.com×2
  • api.flattr.com×1
  • nwidget.networkedblogs.com×1
  • pagead2.googlesyndication.com×1
  • rcm-de.amazon.de×1
  • static.networkedblogs.com×1
  • static.technorati.com×1
  • t3n.de×1
  • www.bloggeramt.de×1
  • www.bloggerei.de×1

Social

Registration

Updated
2018-09-08
Name servers
  • ns1089.ui-dns.biz.
  • ns1089.ui-dns.com.
  • ns1089.ui-dns.de.
  • ns1089.ui-dns.org.

DNS records live

NS
  • ns1089.ui-dns.biz
  • ns1089.ui-dns.com
  • ns1089.ui-dns.de
  • ns1089.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 2026-03-04 to 2027-03-19
Expires in 302 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://treffpunkt-twitter.de/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (43)

Linked from (3)