ST

security.txt history

A historical index of security.txt files across the web.

security.txt

kalkman.com

Collected on 2026-10-23 00:28 UTC.

Contact: mailto:security@digitalimpact.nl
Expires: 2026-12-31T23:00:00.000Z
Preferred-Languages: nl, en

This file is shown exactly as published by the domain, as collected by the securitytxthistory crawler. 104 bytes · 4 lines.

Collection details

HTTP 200/.well-known/security.txttext/plain
Collected URL

https://kalkman.com/.well-known/security.txt

SHA-256

b8af61b0ff380c347789a8dbb01be441ff41869191f2a56258d65abae24f8873