indexo.dev

golearning.io

.io crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 321 ms crawled 2026-06-04

IE · 54.72.78.205 · AS16509 Amazon.com, Inc.

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

Classifying

HTML metadata

Title
Welcome to nginx!

Technology

Server
nginx

DNS records live

NS
  • ns-1370.awsdns-43.org
  • ns-1707.awsdns-21.co.uk
  • ns-403.awsdns-50.com
  • ns-521.awsdns-01.net
MX
  • 10 inbound-smtp.eu-west-1.amazonaws.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-05-20 to 2026-08-18
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://golearning.io/

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

Links to (2)

Linked from (1)