indexo.dev

postitief.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 402 ms crawled 2026-06-05

NL · 149.210.154.233 · AS20857 Signet B.V.

Reputation 100/100

sector tech type homepage

HTML metadata

Title
Postitief websites en webdesign
Language
en

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

Social

Contact

Email

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • protonmail-verification=1e4ed7e7a350816f06f8bae7234e2b6cdfe4fd93
  • amazonses:kf5hjOl78+cjeh4mqWabb9/YzOIItYf8Lhq15btk8GI=

Email authentication strong

SPF
v=spf1 include:_spf.google.com ip4:149.210.154.233 include:_spf.transip.email include:_spf.protonmail.ch mx ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArkVfz9wizDsV4VpExyP5JbIVp3bnFd7gtYFLv3WFaIgO9j3M60nVgjIFlSacQmdIVi1OoiDHZlJE6M/kPI…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArV9p8jGOiP+XKbkeu59d9qTj5VEbUACWS7KJyRaflaCThyife+6fDch1JsSmse77t+qIr7uUPcbhIM99yN…
selectors probed

Certificate (current)

R13
from 2026-05-10 to 2026-08-08
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000; includeSubDomains

Links to (1)

Linked from (1)