erwinolaf.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-16 · ok HTTP/1.1 200 1956 ms crawled 2026-05-05

DE · 85.214.158.61 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Erwin Olaf - Home | Erwin Olaf
Description: Erwin Olaf
Language: en

Open Graph

title: Erwin Olaf - Home
description: Erwin Olaf

Technology

Server: nginx

Third-party hosts loaded (1)

ajax.googleapis.com×1

Social

Contact

Email

petra@erwinolaf.com

Registration

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

Created

2000-03-26

Expires

2027-03-26 310 days left

Updated

2025-09-24

Name servers

ns5.mr-wolf.nl
ns6.mr-wolf.nl

DNS records live

NS

ns5.mr-wolf.nl
ns6.mr-wolf.nl

MX

5 erwinolaf-com.mail.protection.outlook.com

TXT

v=spf1 a mx ip4:95.97.150.88/29 a:remote.erwinolaf.com include:_spf.mr-wolf.nl include:spf.protection.outlook.com -all
MS=ms35607907

Certificate (current)

R12

from 2026-03-21 to 2026-06-19

Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://erwinolaf.com/

present

x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
weak frame protection
weak content type protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff, nosniff