indexo.dev

ivycircle.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1046 ms crawled 2026-05-30

NL · 85.10.159.31 · AS34762 Combell NV

Reputation 79/100 weak security headers permissive spf dmarc monitor-only

Classifying

HTML metadata

Title
Ivy Circle Netherlands – For alumni of leading American universities
Language
en-US
Canonical
https://www.ivycircle.nl/
Feeds

Open Graph

url
https://www.ivycircle.nl/
title
Ivy Circle Netherlands
locale
en_US
site name
Ivy Circle Netherlands
description
For alumni of leading American universities

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • stats.wp.com×2
  • www.googletagmanager.com×2
  • gmpg.org×1
  • v0.wordpress.com×1

Social

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 mx.transip.email
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a include:_spf.transip.email mx:mail.ivycircle.nl +all
permissive (+all) — anyone can send as this domain
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-04-04 to 2026-07-03
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ivycircle.nl/

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

Links to (5)

Linked from (1)