grcon-ctf.online
grcon-ctf.online is a live website hosted on Akamai Connected Cloud (AS63949) in the United States, served by Nginx. cl0q first saw it on 2026-07-04 and last crawled it on 2026-07-05. It resolves to 45.56.94.99 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
GNU Radio Conference 2020 CTF
deviations
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-04 |
| Last crawled | 2026-07-05 |
| IPv4 | 45.56.94.99 |
| IPv6 | 2600:3c01::f03c:92ff:fe9c:3821 |
| Network | AS63949 Akamai Connected Cloud · United States |
| Mail (MX) | vade-in2.mail.dreamhost.com,vade-in1.mail.dreamhost.com |
| Server | nginx/1.17.10 |