isko.org

.org crawl

First seen 2026-04-19 · Last seen 2026-05-16 · ok HTTP/1.1 200 8265 ms crawled 2026-05-13

IT · 89.46.110.76 · AS31034 Aruba S.p.A.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: ISKO: International Society for Knowledge Organization
Description: This is the official website for ISKO, the premier international scholarly society devoted to the theory and practice of knowledge organization
Canonical: https://www.isko.org/

Open Graph

url: https://www.isko.org/
title: International Society for Knowledge Organization
site name: ISKO

Technology

Server: aruba-proxy

Third-party hosts loaded (1)

counter.digits.net×1

Social

Registration

Registrar

Tucows Domains Inc.

Created

1998-08-31

Expires

2026-08-30 102 days left

Updated

2025-07-17

Name servers

dns.technorail.com
dns2.technorail.com
dns3.arubadns.net
dns4.arubadns.cz

DNS records live

NS

dns.technorail.com
dns2.technorail.com
dns3.arubadns.net
dns4.arubadns.cz

MX

10 mx.isko.org

Email authentication partial

SPF: v=spf1 include:_spf.aruba.it ~all
softfail (~all)
DMARC: v=DMARC1; p=none; adkim=r; aspf=r;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Actalis Domain Validation Server CA G3

from 2025-05-14 to 2026-06-14

Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.isko.org/

findings

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