indexo.dev

ubt-alumni.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 427 ms crawled 2026-05-19

CH · 86.119.32.199 · AS559 SWITCH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home
Language
de

Technology

Server
nginx

Social

Registration

Updated
2023-04-11
Name servers
  • ns1074.ui-dns.biz.
  • ns1094.ui-dns.de.
  • ns1103.ui-dns.org.
  • ns1115.ui-dns.com.

DNS records live

NS
  • ns1074.ui-dns.biz
  • ns1094.ui-dns.de
  • ns1103.ui-dns.org
  • ns1115.ui-dns.com
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication strong

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:alumni@ubt-alumni.de;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ubt-alumni.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (1)