indexo.dev

sportsbettingcalcs.com

.com crawl

First seen 2026-05-12 · Last seen 2026-05-12 · ok HTTP/1.1 200 427 ms crawled 2026-05-18

US · 3.164.206.76 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Sports Betting Calcs - Sports betting made easier
Description
Sportsbettingcalcs is a collection of software to assist with sports betting. We offer a free odds converter, kelly criterion calculator, bet simulator, odds comparison and line history for obscure prop bets and bet tracking software.
Language
en

Technology

CDN
Amazon CloudFront
Server
AmazonS3
Ads
  • Google AdSense

Third-party hosts loaded (2)

  • maxcdn.bootstrapcdn.com×1
  • pagead2.googlesyndication.com×1

Registration

Registrar
NameCheap, Inc.
Created
2015-09-09
Expires
2027-09-09 476 days left
Updated
2025-08-20
Name servers
  • ns-1532.awsdns-63.org
  • ns-1737.awsdns-25.co.uk
  • ns-327.awsdns-40.com
  • ns-540.awsdns-03.net

DNS records live

NS
  • ns-1532.awsdns-63.org
  • ns-1737.awsdns-25.co.uk
  • ns-327.awsdns-40.com
  • ns-540.awsdns-03.net
MX
  • 10 inbound-smtp.us-east-1.amazonaws.com
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04
from 2025-08-10 to 2026-09-09
Expires in 111 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sportsbettingcalcs.com/

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

Links to (1)

Linked from (1)