indexo.dev

peak.net

.net crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 2690 ms crawled 2026-05-06

US · 18.165.140.121 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Peak Brain Training - Level Up Your Brain!
Description
Challenge your brain with Peak, the No.1 app for your mind. Push your cognitive skills to their limits and use your time better with fun, challenging games and workouts that test your Focus, Memory, Problem Solving, Mental Agility and more.

Open Graph

url
http://www.peak.net
title
Peak - Level up your brain.
site name
Peak
description
Challenge your brain with Peak, the No.1 app for your mind. Push your cognitive skills to their limits and use your time better with fun, challenging games and workouts that test your Focus, Memory, Problem Solving, Mental Agility and more.

Technology

CDN
Amazon CloudFront
Server
AmazonS3
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • unpkg.com×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Registration

Registrar
Amazon Registrar, Inc.
Created
2000-03-09
Expires
2028-03-09 659 days left
Updated
2024-06-17
Name servers
  • ns-1132.awsdns-13.org
  • ns-1719.awsdns-22.co.uk
  • ns-448.awsdns-56.com
  • ns-852.awsdns-42.net

DNS records live

NS
  • ns-1132.awsdns-13.org
  • ns-1719.awsdns-22.co.uk
  • ns-448.awsdns-56.com
  • ns-852.awsdns-42.net
MX
Show 6 MX records
  • 1 smtp.google.com
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
TXT
Show 5 TXT records
  • firebase=rise-9667e
  • google-site-verification=HyS76r0KzS3p2lb9aYqmzZA2PgFHpSrRb4uew7aei74
  • google-site-verification=QqBpkplCKn19EwEYbPmNH_L2A_NsHd-sSW38ZZzkaus
  • google-site-verification=WL0hJb09qVZO6qQaZoQqO8_ahA_9v457noNTyIN1SKs
  • v=spf1 include:_spf.google.com include:sendgrid.net include:mail.zendesk.com include:_spf.firebasemail.com ~all

Certificate (current)

Amazon RSA 2048 M02
from 2025-08-15 to 2026-09-12
Expires in 115 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://peak.net/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (7)

Linked from (1)