indexo.dev

gesteem.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 128 ms crawled 2026-06-04

CZ · 31.15.10.47 · AS25234 ACTIVE 24, s.r.o.

Reputation 70/100 wrong cert weak security headers

Classifying

Technology

Server
nginx

Registration

Registrar
Gransy, s.r.o.
Created
2017-11-01
Expires
2026-11-01 149 days left
Updated
2025-07-10
Name servers
  • ns1.webglobe.cz
  • ns2.webglobe.cz
  • ns3.webglobe.com

DNS records live

NS
  • ns1.webglobe.cz
  • ns2.webglobe.cz
  • ns3.webglobe.com
MX
  • 0 gesteem-com.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@seyfor.com; fo=1
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxXKsjmoW/rNozyAs3dlCi48IoOCz1mZ5kTyzAFgn1r5La4VhHOtr3Jl9CGZltI8dG+cfH5wPA/qtR8…
selectors probed

Certificate (current) wrong cert

ACTIVE24 self-signed
from 2025-11-12 to 2035-11-10
Expires in 3445 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)