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18 Exercises

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Recon 00

This exercise covers the robots.txt file
Completed by 1331 students
Takes Less than an hour on average

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Recon 01

This exercise covers 404 error pages
Completed by 1227 students
Takes Less than an hour on average

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Recon 02

This exercise covers the security.txt file
Completed by 1045 students
Takes Less than an hour on average

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Recon 03

This exercise covers directory listing
Completed by 952 students
Takes Less than an hour on average

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Recon 04

This exercise covers common interresting directories
Completed by 976 students
Takes Less than an hour on average

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Recon 05

This exercise covers simple directory bruteforcing
Completed by 722 students
Takes Less than an hour on average

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Recon 06

This exercise covers default vhost
Completed by 666 students
Takes Less than an hour on average

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Recon 07

This exercise covers default TLS vhost
Completed by 557 students
Takes Less than an hour on average

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Recon 08

This exercise covers aliases in TLS certificates
Completed by 466 students
Takes Less than an hour on average

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Recon 09

Completed by 511 students
Takes Less than an hour on average

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Recon 10

This exercise covers visual content discovery
Completed by 251 students
Takes Between 1 and 2 hours on average

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Recon 11

Completed by 204 students
Takes Less than an hour on average

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Recon 12

Completed by 298 students
Takes Less than an hour on average

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Recon 13

In this challenge, you need to find the TXT record linked to key.z.hackycorp.com
Completed by 169 students
Takes Less than an hour on average

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Recon 14

In this challenge, you need to find a TXT record by doing a zone transfer on z.hackycorp.com
Completed by 136 students
Takes Less than an hour on average

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Recon 15

In this challenge, you need to find a TXT record by doing a zone transfer on the internal zone "int"
Completed by 88 students
Takes Less than an hour on average

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Recon 16

In this challenge, you need to find the version of Bind used
Completed by 124 students
Takes Less than an hour on average

Coming soon

Easy

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Recon 17

Completed by 0 student
Takes -- on average