indexo.dev

ruebenportal.com

.com crawl

First seen 2026-05-04 · Last seen 2026-05-04 · ok HTTP/1.1 200 724 ms crawled 2026-05-11

DE · 18.192.73.160 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Rübenportal

Technology

Server
Apache

Registration

Registrar
InterNetX GmbH
Created
2013-11-05
Expires
2026-11-05 168 days left
Updated
2025-11-06
Name servers
  • ns10.managed-ip.com
  • ns11.managed-ip.info
  • ns12.managed-ip.info
  • ns9.managed-ip.com

DNS records live

NS
  • ns10.managed-ip.com
  • ns11.managed-ip.info
  • ns12.managed-ip.info
  • ns9.managed-ip.com
MX
  • 0 mx.colhub.info
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:colhub.info ip4:18.195.100.241 ip4:18.192.73.160 ip4:3.64.30.162 -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@pl-its.uriports.com; rf=afrf; pct=100; ri=43200; ruf=mailto:dmarc@pl-its.uriports.com; fo=1:d:s
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://ruebenportal.com/

present
  • content-security-policy
  • x-frame-options
findings
  • missing HSTS
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
content-security-policy
frame-ancestors 'self'

Linked from (1)