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5280endurance.com

.com ok HTTP/1.1 200 823 ms

First seen 2026-06-03 · Last seen 2026-06-18 · crawled 2026-06-18

US · 198.49.23.144 · AS53831 Squarespace, Inc.

Reputation 92/100 no dmarc policy

sector media news subsector magazine type homepage

HTML metadata

Title
5280 Endurance
Description
5280 Endurance - Elevating Brands, Events, & Experiences
Language
en-US
Canonical
https://www.5280endurance.com

Open Graph

url
https://www.5280endurance.com
title
5280 Endurance
site name
5280 Endurance
description
5280 Endurance - Elevating Brands, Events, & Experiences

Contact

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • definitions.sqspcdn.com×17
  • images.squarespace-cdn.com×14
  • assets.squarespace.com×12
  • static1.squarespace.com×4
  • elfsightcdn.com×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2023-06-14
Expires
2027-06-14 358 days left
Updated
2026-06-15
Name servers
  • connect1.squarespacedns.com
  • connect2.squarespacedns.com

DNS records live

NS
  • dns1.p07.nsone.net
  • dns2.p07.nsone.net
  • dns3.p07.nsone.net
  • dns4.p07.nsone.net
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
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:dc-aa8e722993._spfm.5280endurance.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-19 to 2026-08-17
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.5280endurance.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • weak frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN, SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000

Links to (2)

Linked from (2)

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