indexo.dev

racehero.io

.io crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1132 ms crawled 2026-05-11

US · 100.25.102.186 · AS14618 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

sector other type parked

Technology

Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • dl.motorsportreg.com×1
  • fonts.googleapis.com×1

DNS records live

NS
  • ns-1422.awsdns-49.org
  • ns-1826.awsdns-36.co.uk
  • ns-475.awsdns-59.com
  • ns-990.awsdns-59.net
MX
  • 5 mxa.mailgun.org
  • 5 mxb.mailgun.org
TXT
  • ucdver2mu02n46iuv2gv9lk5u3
  • google-site-verification=6GnWrGQ1gTIdtzJkWFG_M_029CicgvKG3w-3BbvLJhs

Email authentication partial

SPF
v=spf1 include:mailgun.org include:271206.spf04.hubspotemail.net include:helpscoutemail.com include:servers.mcsv.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:postmaster@racehero.io;
policy: none (monitoring only)
DKIM
  • default: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0VW3vgFTxqENLQR0xnBBYp+thCb21OfpQXmbOF/RLTK4lfV2yK0ceNv8HejzGDd4IJugumGWIhLpcGM6QHQFFYs8qzd+…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
  • smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…
selectors probed

Certificate (current)

Amazon RSA 2048 M01
from 2025-10-01 to 2026-10-30
Expires in 163 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://racehero.io/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Linked from (1)