plantyn.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 3066 ms crawled 2026-05-13

NL · 104.40.147.216 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title

Plantyn

Language

Canonical

https://www.plantyn.com

Translations

Open Graph

title: Plantyn

Technology

CDN: Cloudflare
CMS: Next.js

Cookie consent

Usercentrics

Third-party hosts loaded (2)

images.ctfassets.net×2
app.usercentrics.eu×1

Social

Registration

Registrar

Amazon Registrar, Inc.

Created

2003-04-04

Expires

2027-04-04 318 days left

Updated

2026-03-30

Name servers

ns-1259.awsdns-29.org
ns-1693.awsdns-19.co.uk
ns-388.awsdns-48.com
ns-601.awsdns-11.net

DNS records live

NS

ns-1259.awsdns-29.org
ns-1693.awsdns-19.co.uk
ns-388.awsdns-48.com
ns-601.awsdns-11.net

MX

0 plantyn-com.mail.protection.outlook.com

TXT

Show 7 TXT records

have-i-been-pwned-verification=dweb_dwjql6n2qudqhjznmk1sh4k6
knowbe4-site-verification=699711b3d86e0fd0e7e438bc2510819f
ca3-9a7233f5c31745eca3b29fe79b2defbc
mixpanel-domain-verify=ad95000e-9e82-4c0a-a146-e5bec342c8ec
hxhAJ+UB6RBk8Bb2QEVKKUuEk03wZJeS71si+xw7LmHx40k203hHKNhy638AyKfczEOA5MJ9Q6Fmats6cbJ86g==
QwL95Usn25r05ZATj4PP57Yi27kp7UA4Ul6PUfWsJ/4d8Zz3l2MYKqkuLQrzcXmu1gwcdDWlqgncY8G2k+uVoA==
Notion_verify_bmzCuCE0HHqZXHdCDyoYfX7bWvVDLsjUXgJMDvdboz3nhDdqQWPjkueXTpJqVzja3DVH4

Verified for

Adobe
Google
Meta
Miro
Stripe
Zoom

Email authentication strong

SPF

v=spf1 include:spf1.plantyn.com include:spf2.plantyn.com include:spf3.plantyn.com include:spf4.plantyn.com include:spf5.plantyn.com include:spf6.plantyn.com  -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; aspf=r; adkim=r; pct=100; rua=mailto:pnijenhuis@infinitaslearning.com,mailto:dmarc_agg@vali.email; ruf=mailto:pnijenhuis@infinitaslearning.com; fo=1

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD5hs+AVwNk92JwxTduTw3ByFi39R5hUcBAK/1Hkgqbu9WwjwUYJNpRL7V1KqH81hoDO3iRNQU/g3QAEu5RA6…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwK0EezVIONnYWN60n3hJ70LZerdhGBkQCWE2SpNo82a/fe1RM4P7UtEx7hUIY6SsYlhaIHX6SlLzGk…

selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1

from 2026-02-26 to 2026-08-27

Expires in 98 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.plantyn.com/

present

strict-transport-security
content-security-policy
x-frame-options
cross-origin-opener-policy

findings

missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: sameorigin
content-security-policy: frame-ancestors 'self' https://app.contentful.com
strict-transport-security: max-age=63072000; includeSubDomains; preload
cross-origin-opener-policy: same-origin