defcon.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 1745 ms crawled 2026-04-30

US · 50.230.231.78 · AS7922 Comcast Cable Communications, LLC

Reputation 100/100

Classifying

HTML metadata

Title: DEF CON® Hacking Conference Home
Description: The largest hacking and security conference with presentations, workshops, contests, villages and the premier Capture The Flag Contest.
Language: en

Open Graph

url: https://defcon.org/
title: defcon.org
locale: en_US
description: The largest hacking and security conference with presentations, workshops, contests, villages and the premier Capture The Flag Contest.

Social

Registration

Registrar

Gandi SAS

Created

1993-06-21

Expires

2029-06-20 1128 days left

Updated

2025-05-31

Name servers

dns-1.datamerica.com
dns-2.datamerica.com
dns-3.datamerica.com

Certificate (current)

HARICA DV TLS ECC

from 2026-03-03 to 2027-03-03

Expires in 288 days

Full certificate history on crt.sh ↗

Links to (14)

Linked from (11)