indexo.dev

a1scuba.com

.com crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 6262 ms crawled 2026-05-18

US · 173.231.198.91 · AS22611 InMotion Hosting, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
A-1 Scuba & Travel Aquatics Center - Dive Shop & School in Littleton, CO
Description
A-1 Scuba offers dive lessons for all divers from beginner to experienced. Explore classes, programs, gear, and services from A-1's dive training experts!
Language
en-US
Generator
WP Rocket 3.21.2
Canonical
https://www.a1scuba.com/
Feeds

Open Graph

url
https://www.a1scuba.com/
title
A-1 Scuba & Travel Aquatics Center - Dive Shop & School in Littleton, CO
locale
en_US
site name
A-1 Scuba & Travel Aquatics Center
description
Diving is What We Are All About! Our 11,000 square foot facility in Littleton, Colorado includes a beautiful pool with an underwater sound system and an endless pool for swimming against a smooth current. We also have on site classrooms, scuba classes, on site service and repair, escorted dive vacations, and a top notch retail facility. Since

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (6)

  • www.googletagmanager.com×3
  • www.google.com×2
  • www.youtube-nocookie.com×2
  • insight.adsrvr.org×1
  • js.adsrvr.org×1
  • www.google-analytics.com×1

Social

Contact

Email
Phone
Address
1603 W. Belleview Ave, 80120, Littleton, CO, U.S.

Registration

Registrar
GoDaddy.com, LLC
Created
1997-04-23
Expires
2027-04-24 338 days left
Updated
2026-03-19
Name servers
  • ns15.domaincontrol.com
  • ns16.domaincontrol.com

DNS records live

NS
  • ns15.domaincontrol.com
  • ns16.domaincontrol.com
MX
  • 0 us2-smtp-mx1.titanhq.com
  • 0 us2-smtp-mx2.titanhq.com
Verified for
  • Brevo
  • Google

Email authentication partial

SPF
v=spf1 ip4:50.253.106.33 include:spf.smtp2go.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-06-01 to 2026-06-15
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.a1scuba.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • weak frame protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
ALLOW-FROM https://a1scuba.com/
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (7)

Linked from (1)