indexo.dev

bigblueswimschool.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 983 ms crawled 2026-05-18

US · 13.33.235.38 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Swim School | Kids Swim Lessons | Big Blue Swim School
Description
Our swim school empowers kids of all ages to enjoy and feel confident in the water. Click here to learn more about our weekly programs & get a free trial!
Language
en-US
Canonical
https://bigblueswimschool.com/
Feeds

Open Graph

url
https://bigblueswimschool.com/
title
Swim School | Kids Swim Lessons | Big Blue Swim School
locale
en_US
site name
Big Blue Swim School
description
Our swim school empowers kids of all ages to enjoy and feel confident in the water. Click here to learn more about our weekly programs & get a free trial!

Technology

CDN
Cloudflare
CMS
WordPress
Fonts
  • Adobe Fonts

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×3
  • maps.googleapis.com×2
  • gmpg.org×1
  • script.crazyegg.com×1
  • use.typekit.net×1

Social

Registration

Registrar
Amazon Registrar, Inc.
Created
2006-10-24
Expires
2026-10-24 156 days left
Updated
2026-05-14
Name servers
  • ns-1166.awsdns-17.org
  • ns-2007.awsdns-58.co.uk
  • ns-40.awsdns-05.com
  • ns-878.awsdns-45.net

DNS records live

NS
  • ns-1166.awsdns-17.org
  • ns-2007.awsdns-58.co.uk
  • ns-40.awsdns-05.com
  • ns-878.awsdns-45.net
MX
  • 10 d354235a.ess.barracudanetworks.com
  • 20 d354235b.ess.barracudanetworks.com
TXT
Show 4 TXT records
  • hubspot-developer-verification=OWZkYzNiNjYtODZkNC00MjliLThmNTktN2FlYmY5MjhmNWFk
  • klaviyo-site-verification=VjEpj3
  • SFMC-q8qUAeZHT3d0oPwOw1Be7mG2kv7eeadC5grp_pgN
  • evidence-domain-verification-ke9z33=uqsm5Gq8nC7TQEDY3XYSWZPUF
Verified for
  • 1Password
  • Apple
  • Atlassian
  • Google
  • Meta
  • Microsoft 365
  • Pinterest
  • Postman

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:198.37.147.129 include:spf.ess.barracudanetworks.com include:50544882.spf08.hubspotemail.net -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; rua=mailto:rua+bigblueswimschool.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+bigblueswimschool.com@dmarc.barracudanetworks.com
policy: none (monitoring only)
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCon+XOe1r1GhOA0srGHepw13qrETodrRXV6pMLxD2Yh43yx1IzujWJGU8QoBDUwq/PI5JNAJqZmZ5PpZjiY5…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzrrs5UXoW3seZPZx2lIF9/D1/wuaDqf3bxkdlHem+7TvrBgIaEGu/alXqhmRj7+o+NDc0AK0yZJ17TsSkAV…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzOJMThNnxO8SkeIrRrkGcTkvBIub7Tf82KSj33OQQCn1O5t8LFi5Jer8NtOooP/tSR4+JkRViQaf353CD4…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzORbAYHS1SQnElkw4VAydPzJGdnh0R7T+ZLGzTQ3cgCqvtdCy7CTRvAnfYIki/OXBCW55tqffUdcopLidh…
selectors probed

Certificate (current)

Amazon RSA 2048 M01
from 2026-02-27 to 2026-09-13
Expires in 115 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (2)