indexo.dev

sieder3.com

.com crawl

First seen 2026-04-23 · Last seen 2026-04-23 · ok HTTP/1.1 200 13753 ms crawled 2026-05-17

US · 162.241.244.59 · AS31898 Oracle Corporation

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
nginx

Registration

Registrar
Bluehost Inc.
Created
2010-12-09
Expires
2026-12-09 203 days left
Updated
2025-11-24
Name servers
  • ns1.bluehost.com
  • ns2.bluehost.com

DNS records live

NS
  • ns1.bluehost.com
  • ns2.bluehost.com
MX
  • 0 mail.sieder3.com

Email authentication weak

SPF
v=spf1 +a +mx +ip4:66.147.244.176 ?all
neutral (?all)
DMARC
not published
DKIM
  • default: k=rsa; p=MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhALoxAzdNmB8+6xasCuJ1g8RhnMSAlkZjiBYV8sJnmIDDbVHOD1mDHBGj6tzugzMRo7S8SzovPz+0fP93aWG4TMVgWXptU96ISTT…
selectors probed

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sieder3.com/

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

Linked from (1)