sdtriseries.com

.com crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 527 ms crawled 2026-05-31

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: San Diego Triathlon SeriesSan Diego Triathlon Series
Description: San Diego's Finest Triathlons, Duathlons, and Aquabikes for Adults and Kids. Sprint, International and 70.3 Mile Distances. All Events are USAT Sanctioned
Language: en-US
Canonical: https://www.sdtriseries.com

Open Graph

url: https://www.sdtriseries.com
title: San Diego Triathlon SeriesSan Diego Triathlon Series
site name: San Diego Triathlon Series
description: San Diego's Finest Triathlons, Duathlons, and Aquabikes for Adults and Kids. Sprint, International and 70.3 Mile Distances. All Events are USAT Sanctioned

Technology

Server: Squarespace
CMS: Squarespace

Analytics

Google Tag Manager

Fonts

Adobe Fonts

Third-party hosts loaded (7)

images.squarespace-cdn.com×16
assets.squarespace.com×12
definitions.sqspcdn.com×6
static1.squarespace.com×3
use.typekit.net×2
p.typekit.net×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

Registration

Registrar

GoDaddy.com, LLC

Created

2014-12-24

Expires

2026-12-24 204 days left

Updated

2022-09-17

Name servers

ns29.domaincontrol.com
ns30.domaincontrol.com

DNS records live

NS

ns29.domaincontrol.com
ns30.domaincontrol.com

MX

0 sdtriseries-com.mail.protection.outlook.com

TXT

NETORGFT15291188.onmicrosoft.com

Email authentication weak

SPF: v=spf1 include:secureserver.net -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-08 to 2026-08-06

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.sdtriseries.com/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=15552000