picoCTF.com

picoCTF is a free computer security education program with original content built on a capture-the-flag framework created by security and privacy experts at Carnegie Mellon University.

About picoCTF.com

PicoCTF is an online platform that offers cybersecurity challenges for beginners to test and improve their skills. The website is created by Carnegie Mellon University's CyLab Security and Privacy Institute. Participants can compete individually or in teams to solve a variety of challenges related to cryptography, reverse engineering, web exploitation, and more. PicoCTF aims to educate and engage users in the field of cybersecurity through hands-on learning experiences. The website is associated with the network IP addresses 18.154.227.35, 18.154.227.62, 18.154.227.66 and 18.154.227.122. It appears that The site is a safe and legit website.

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picoCTF.com Server Location

Unveil the Server Location - Explore Where the Website's Servers are Physically Hosted!

2 Server Locations in 1 in Germany and 1 in the United States

picoCTF.com WHOIS Data

Discover comprehensive domain registration details and more with the accessible Whois data information right here!

picoCTF.com DNS Resource Records

Unlock the full potential of the domain with a comprehensive review of its DNS configuration, including SOA, A, AAAA, MX, NS, and TXT records.

@  IN  A  18.154.227.35
@  IN  A  18.154.227.62
@  IN  A  18.154.227.66
@  IN  A  18.154.227.122

@  IN  AAAA  2600:9000:2501:2600:e:106d:e100:93a1
@  IN  AAAA  2600:9000:2501:8400:e:106d:e100:93a1
@  IN  AAAA  2600:9000:2501:8800:e:106d:e100:93a1
@  IN  AAAA  2600:9000:2501:8a00:e:106d:e100:93a1
@  IN  AAAA  2600:9000:2501:8c00:e:106d:e100:93a1
@  IN  AAAA  2600:9000:2501:a800:e:106d:e100:93a1
@  IN  AAAA  2600:9000:2501:e800:e:106d:e100:93a1
@  IN  AAAA  2600:9000:2501:f800:e:106d:e100:93a1

@  IN  MX  1 aspmx.l.google.com
@  IN  MX  5 alt1.aspmx.l.google.com
@  IN  MX  5 alt2.aspmx.l.google.com
@  IN  MX  10 alt3.aspmx.l.google.com
@  IN  MX  10 alt4.aspmx.l.google.com

@  IN  NS  ns-1109.awsdns-10.org
@  IN  NS  ns-1978.awsdns-55.co.uk
@  IN  NS  ns-211.awsdns-26.com
@  IN  NS  ns-891.awsdns-47.net

@  IN  TXT  "google-site-verification=9SNCt947ZcLo4tMHbzvbMr2N2yKNV335UwGP34QTZV8"
@  IN  TXT  "v=spf1 a mx include:_spf.google.com include:sendgrid.net ~all"

@  IN SOA  ns-1978.awsdns-55.co.uk. awsdns-hostmaster.amazon.com
(
        1 ; serial
     7200 ; refresh (2 hours)
      900 ; retry (15 minutes)
  1209600 ; expire (14 days)
    86400 ; minimum (1 day)
)

picoCTF.com Frequently Asked Questions (FAQ)

Unveiling the Most Asked Questions - picoCTF.com Demystified!

• Is the site safe, legit and trustworthy?

  According to our analysis the site is safe, legit and trustworthy. We haven't found any negative signals.

• Is the site safe for children?

  Currently we have not enough information to determine whether the site is safe for kids or not.

• What is the domain about?

  picoCTF is a free computer security education program with original content built on a capture-the-flag framework created by security and privacy experts at Carnegie Mellon University.

• Who is the registrar for the domain?

  The domain has been registered at NameCheap, Inc. You can visit the registrar's website at http://www.namecheap.com. The registrar's WHOIS server can be reached at whois.namecheap.com.

• What is the IP address?

  The hostname resolves to 4 IPv4 addresses and 8 IPv6 addresses:

  • 18.154.227.35
  • 18.154.227.62
  • 18.154.227.66
  • 18.154.227.122
  • 2600:9000:2501:2600:e:106d:e100:93a1
  • 2600:9000:2501:8400:e:106d:e100:93a1
  • 2600:9000:2501:8800:e:106d:e100:93a1
  • 2600:9000:2501:8a00:e:106d:e100:93a1
  • 2600:9000:2501:8c00:e:106d:e100:93a1
  • 2600:9000:2501:a800:e:106d:e100:93a1
  • 2600:9000:2501:e800:e:106d:e100:93a1
  • 2600:9000:2501:f800:e:106d:e100:93a1

• When did the domain come out?

  The domain was registered 4179 days ago on Wednesday, December 5, 2012.

• When will the domain expire?

  This domain will expire in 933 days on Saturday, December 5, 2026.

• When was the last WHOIS update?

  The WHOIS entry was last updated 904 days ago on Tuesday, November 23, 2021.

• What are the domain's nameservers?

  DNS is provided by the following nameservers:

  • ns-1109.awsdns-10.org
  • ns-1978.awsdns-55.co.uk
  • ns-211.awsdns-26.com
  • ns-891.awsdns-47.net

• How many people visit the site each day?

  The site receives approximately 3.3 Thousand visitors and 12 Thousand page impressions per day.

• From which countries does the website receive most of its visitors from?

  The site is mostly visited by people located in the United States, India and Indonesia.

• Where are the server locations?

  The site has its servers located in Germany and the United States.

• What webserver software is used?

  The website is powered by "AmazonS3" webserver.

See also