indexo.dev

3fiftynine.nl

.nl crawl

First seen 2026-06-15 · Last seen 2026-06-15 · ok HTTP/1.1 200 609 ms crawled 2026-06-15

US · 75.2.70.75 · AS16509 Amazon.com, Inc.

Reputation 79/100 multiple spf records dmarc monitor-only

Classifying

HTML metadata

Title
Klant Contact Center Software | 3Fiftynine
Description
Gebruiksvriendelijke software voor contact center agents. Onze missie: de beste klantervaring creëren met innovatieve software die jouw agents meer mogelijkheden biedt.
Language
nl
Canonical
https://www.3fiftynine.nl
Translations
  • en
  • nl

Open Graph

title
Klant Contact Center Software | 3Fiftynine
description
Gebruiksvriendelijke software voor contact center agents. Onze missie: de beste klantervaring creëren met innovatieve software die jouw agents meer mogelijkheden biedt.

Technology

CDN
Cloudflare
jQuery
3.5.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • cdn.prod.website-files.com×21
  • js.hsforms.net×14
  • ajax.googleapis.com×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • auth01.dns.trueserver.nl
  • auth02.dns.trueserver.nl
  • auth03.dns.trueserver.nl
MX
  • 0 3fiftynine-nl.mail.protection.outlook.com
Verified for
  • Atlassian
  • Google
  • Twilio

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:transmail.net include:zcsend.net -all
strict (-all) · multiple SPF records
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy5sZECac7OJRuuAckfTFOD/cWy99Fu7gZmZze8cN4kt9R2xL1iiqj9wmaA3fyhI+ixKlu0EiYqDD0U5xQd…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqus9SvKlaPgsqp9pmF9PMpGZNEFivUe+XzYzVX1Sthuas5AAaOdJS7R8VdTeTq1JRmD5hWZ28GvvFaQ2NvhD31L…
selectors probed

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.3fiftynine.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
findings
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)

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