indexo.dev

islrn.org

.org crawl

First seen 2026-04-24 · Last seen 2026-05-14 · ok HTTP/1.1 200 6057 ms crawled 2026-05-17

FR · 162.19.55.18 · AS16276 OVH SAS

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
ISLRN
Language
en

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (6)

  • icongr.am×7
  • cdnjs.cloudflare.com×2
  • stackpath.bootstrapcdn.com×2
  • cdn.jsdelivr.net×1
  • code.jquery.com×1
  • piwik.example.com×1

Contact

Email

Registration

Registrar
OVH sas
Created
2011-06-27
Expires
2026-06-27 39 days left
Updated
2025-08-11
Name servers
  • dns19.ovh.net
  • ns19.ovh.net

DNS records live

NS
  • dns19.ovh.net
  • ns19.ovh.net
MX
  • 1 mx4.mail.ovh.net
  • 10 mx3.mail.ovh.net

Email authentication weak

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

Certificate (current)

R13
from 2026-03-30 to 2026-06-28
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://islrn.org/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
DENY
x-content-type-options
nosniff

Linked from (2)