indexo.dev

duelingmodems.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 6511 ms crawled 2026-05-17

US · 143.95.238.58 · AS46606 Unified Layer

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Dueling Modems

Technology

Server
Apache

Contact

Email
Address
sysop@duelingmodems.comCopyright © 2000-2001,Dueling Modems (tm)All Rights Reserved.Revised 29 May, 2006, ngSite design and maintenance by theDueling ModemsHTML Team

Registration

Registrar
GoDaddy.com, LLC
Created
2006-04-29
Expires
2027-04-29 343 days left
Updated
2026-04-30
Name servers
  • dns.site5.com
  • dns2.site5.com

DNS records live

NS
  • dns.site5.com
  • dns2.site5.com
MX
  • 10 mail.duelingmodems.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-11-04 to 2026-11-05
Expires in 168 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://duelingmodems.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)