cotap.nl

.nl ok HTTP/1.1 200 650 ms

First seen 2026-05-21 · Last seen 2026-06-18 · crawled 2026-06-10

US · 172.67.160.54 · AS13335 Cloudflare, Inc.

Reputation 92/100 weak subdomain policy

Classifying

HTML metadata

Title: Home
Language: nl-NL
Canonical: https://www.cotap.nl/

Open Graph

url: https://www.cotap.nl/
title: Home
site name: Cotap

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Third-party hosts loaded (3)

cdn.jsdelivr.net×4
browser.sentry-cdn.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

armando.ns.cloudflare.com
kara.ns.cloudflare.com

MX

0 cotap-nl.mail.protection.outlook.com

Verified for

Apple
Google
Microsoft 365

Email authentication strong

SPF

v=spf1 a mx ip4:212.79.242.192/26 ip4:193.28.13.0/24 ip4:37.48.91.196/32 ip4:136.144.217.121 ip4:178.22.82.189 ip4:31.160.214.105 ip4:62.207.19.116 ip4:92.70.153.218/28 include:spf5372.smtpeter.com include:spf.antispamcloud.com include:_spf.createsend.com include:spf.protection.outlook.com include:autotask.net include:spf.exclaimer.net ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; sp=none; pct=100; adkim=r; aspf=r; rua=mailto:watchdog2@watchdog.kevlarr.io; rf=afrf; fo=0; ri=86400

policy: quarantine · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmWTJDYTir5XnDSlGBR/lVD/iEwrMdLuNVv8ONf2xksUNzuG/DLDb6vfczrAMQAnu3e9pD4zhPAETa0EOSRZ…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClsNwjLh+p2weI/8dKSIImvB1GSMLW8u1lnYy2yIVDjBTxXHUCGjg0r/LEYjR7xTUSAyYK/LVzG+SL0uZHEA…

selectors probed

Certificate (current)

WE1

from 2026-06-03 to 2026-09-01

Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.cotap.nl/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: deny
x-content-type-options: nosniff
strict-transport-security: max-age=15552000

Links to (8)

Linked from (5)

Use this data via API

Everything on this page for cotap.nl is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/cotap.nl" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →

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