gptours.nl

HTML metadata

Technology

CDN

Cloudflare

CMS

Gatsby

Stack

PHP

Analytics

• Google Tag Manager

Third-party hosts loaded (4)

• maxcdn.bootstrapcdn.com×1
• www.googletagmanager.com×1
• www.sgr.nl×1
• www.tickettravel.nl×1

Contact

Phone

• 202624-05-2026
• 202625-10-2026
• 202621-11-2026
• 202601-11-2026
• 202608-11-2026

Registration

Registrar

GoDaddy.com

Created

1998-02-02

Updated

2025-12-11

Name servers

• max.ns.cloudflare.com
• coco.ns.cloudflare.com

DNS records live

NS

• coco.ns.cloudflare.com
• max.ns.cloudflare.com

MX

Show 7 MX records

• 1 aspmx.l.google.com
• 10 alt3.aspmx.l.google.com
• 10 alt4.aspmx.l.google.com
• 10 gptours-nl.mail.protection.outlook.com
• 20 gptours-nl.mail.protection.outlook.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Verified for

• Google

Email authentication partial

SPF

v=spf1 include:spf.tickettravel.hypernode.io include:spf.routit.net include:mailgun.org include:mail.zendesk.com include:_spf.google.com include:amazonses.com ip4:89.146.24.102 ip4:145.131.229.172 ~all

softfail (~all)

DMARC

v=DMARC1;p=none;rua=mailto:dmarc@smtpeter.com

policy: none (monitoring only)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.gptours.nl/

present

• x-frame-options
• x-content-type-options

findings

• missing HSTS
• missing Content Security Policy
• missing Referrer Policy
• missing Permissions Policy

Links to (1)

• sgr.nl×1

Linked from (1)

• seatchamp.com×1