Time Traveller
1 minute to read
In this challenge, we are told to find an email address that was shown in the NASA’s website (nasa.gov
) on December 31, 1996.
The way to find something in a certain date is going to web.archive.org
(WayBack Machine):
Here we search for nasa.gov
and get a lot of snapshots of the webpage. Curiously, the oldest snapshot is from December 31, 1996:
If we check this snapshot, we see some information. And here we have the email:
So, the flag is CTFlearn{today@nasa.gov}
.