indexo.dev

flessio.com

.com dns crawl

First seen 2026-05-03 · Last seen 2026-05-20 · ok HTTP/1.1 200 1027 ms crawled 2026-05-10

DE · 185.49.229.8 · AS211690 flessio

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Fehler 501 / Error 501
Language
de

Technology

Server
Apache

Registration

Registrar
InterNetX GmbH
Created
2012-10-29
Expires
2026-10-29 160 days left
Updated
2025-10-30
Name servers
  • ns1.flessio.com
  • ns1.flessio.de
  • ns2.flessio.com
  • ns2.flessio.de

DNS records live

NS
  • ns1.flessio.com
  • ns1.flessio.de
  • ns2.flessio.com
  • ns2.flessio.de
MX
  • 10 mail.srv.flessio.com

Email authentication weak

SPF
v=spf1 include:spf.flessio.com mx a ~all
softfail (~all)
DMARC
not published
DKIM
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCushI6dXCpDNl5WciXRMmfsKvixLfIyrCSSlIDyOnjRMBUAnEqefSGunwDSgsuZvtj0lP9pqz2SIqYcBTOWvldNRdATIJ…
selectors probed

Certificate (current) wrong cert

RapidSSL TLS RSA CA G1
from 2020-02-15 to 2021-03-16
Expired 1892 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://flessio.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)