indexo.dev

tulipday.com

.com crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 620 ms crawled 2026-06-03

NL · 31.7.7.79 · AS20847 Previder B.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Home - TulipDay Foundation
Language
en
Canonical
https://www.tulipday.com/

Open Graph

title
Home
updated time
1772792567

Technology

Server
Apache
Social widgets
  • Vimeo Embed

Third-party hosts loaded (1)

  • player.vimeo.com×2

Social

Registration

Registrar
Realtime Register B.V.
Created
2017-08-05
Expires
2027-08-05 427 days left
Updated
2025-09-27
Name servers
  • ns1.argewebhosting.eu
  • ns2.argewebhosting.com
  • ns3.argewebhosting.nl

DNS records live

NS
  • ns1.argewebhosting.eu
  • ns2.argewebhosting.com
  • ns3.argewebhosting.nl
MX
  • 10 primary.yourfilter.nl
  • 20 fallback.yourfilter.nl

Email authentication partial

SPF
v=spf1 include:_spf.yourfilter.nl include:_spf.yoursite.io -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuhGmuXqHfo9LhAYjnw+cz1nngKXm79L9PsnaA+N0jNhf9U9yf+yuGILTXP8KkiH7wm6NK+J7XIBbjYSnthD4e…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

E8
from 2026-05-22 to 2026-08-20
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.tulipday.com/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (4)

Linked from (1)