hardrock100.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 885 ms crawled 2026-05-14

US · 107.180.113.129 · AS398101 GoDaddy.com, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Hardrock 100 | Hardrock Hundred Mile Endurance Run
Description: The Official Hardrock Hundred Mile Endurance Run, or Hardrock 100, is an 100-mile ultramarathon run with 66,000 feet of elevation change at an average elevation of over 11,000 feet. The run is held on a loop course on 4WD roads, dirt trails, and cross country in the San Juan Mountain Range of Southern Colorado.

Technology

Server: Apache

Third-party hosts loaded (2)

code.jquery.com×1
www.buzzsprout.com×1

Social

Registration

Registrar

GoDaddy.com, LLC

Created

2002-10-18

Expires

2026-10-18 152 days left

Updated

2025-10-19

Name servers

ns43.domaincontrol.com
ns44.domaincontrol.com

DNS records live

NS

ns43.domaincontrol.com
ns44.domaincontrol.com

MX

10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
2 aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

MS=796BD1AC89CF77D0C30CF9D77B178CFB7178F255
google-site-verification=pU3QtFhqqqvEAolBuYL0iZMMZ0_skM-vWTaMJaZmARM

Email authentication weak

SPF: v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2

from 2026-05-14 to 2026-11-28

Expires in 193 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hardrock100.com/

findings

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