indexo.dev

tryklack.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 2047 ms crawled 2026-05-19

US · 172.67.151.239 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Klack — Satisfying sound with every keystroke
Description
Satisfying sound with every keystroke
Language
en

Open Graph

url
/
title
Klack
site name
Klack
description
Satisfying sound with every keystroke

Technology

CDN
Cloudflare

Social

Registration

Registrar
Cloudflare, Inc.
Created
2023-03-16
Expires
2027-03-16 299 days left
Updated
2026-02-14
Name servers
  • damian.ns.cloudflare.com
  • maria.ns.cloudflare.com

DNS records live

NS
  • damian.ns.cloudflare.com
  • maria.ns.cloudflare.com
MX
  • 10 mx01.mail.icloud.com
  • 10 mx02.mail.icloud.com
TXT
  • apple-domain=BPNu6lYgwpECHVbe
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:icloud.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:re+lbt1oosihck@dmarc.postmarkapp.com; sp=none; aspf=r;
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-19 to 2026-07-18
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (5)

Linked from (2)