indexo.dev

tonegym.co

.co crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 3815 ms crawled 2026-05-18

US · 104.26.0.13 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Ear Training Musicians Love | ToneGym
Description
Train your ears with 400,000+ musicians. Daily ear training games, weekly contests, and a global community. Free, fun, and built for every level.

Open Graph

url
https://www.tonegym.co
title
Ear Training Musicians Love | ToneGym
site name
ToneGym
description
Train your ears with 400,000+ musicians. Daily ear training games, weekly contests, and a global community. Free, fun, and built for every level.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (6)

  • www.youtube.com×3
  • cdn-uicons.flaticon.com×1
  • customer-2cuogoezjdcdktuo.cloudflarestream.com×1
  • fonts.googleapis.com×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • chloe.ns.cloudflare.com
  • gerald.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 5 TXT records
  • google-site-verification=un32uMLZeWNaTbYRfJkCOypI1iua-iPR5XuOIFDUh64
  • facebook-domain-verification=5vc09ad4jv78j700alfaqc4vpvxuwl
  • google-site-verification=EPW8wIVFfNDrHe4M47eJIcF5-1kJfyGI5vR9FscPfh4
  • google-site-verification=Ecs5rDX-choTrsJ4um1KoV9faI0cg-n19KS1T9yZlCM
  • google-site-verification=oBrOEn6va-xp_HnTx7cAaMbXwfrBtinmkFDS-R6OfK4

Email authentication partial

SPF
v=spf1 ip4:176.34.247.28 ip4:3.237.255.211 ip4:34.244.174.145 include:tonegym.co include:amazon.com include:google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:support@tonegym.co,mailto:noreply@tonegym.co,mailto:contact@tonegym.co
policy: none (monitoring only)
DKIM
Show 12 DKIM selectors
  • default: v=DKIM1; p=
  • google: v=DKIM1; p=
  • selector1: v=DKIM1; p=
  • selector2: v=DKIM1; p=
  • k1: v=DKIM1; p=
  • k2: v=DKIM1; p=
  • mail: v=DKIM1; p=
  • dkim: v=DKIM1; p=
  • s1: v=DKIM1; p=
  • s2: v=DKIM1; p=
  • mxvault: v=DKIM1; p=
  • smtpapi: v=DKIM1; p=
selectors probed

Certificate (current)

WE1
from 2026-04-17 to 2026-07-16
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.tonegym.co/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (7)

Linked from (2)