irrational.net valuation and analysis

Robots.txt Information
Robot Path Permission
GoogleBot /
BingBot /
BaiduSpider /
YandexBot /
Meta Tags
Title Clayton’s
Description Posts Clayton’s Domain About Posts Oct 4, 2022 Building challenges for the GRCon22 CTF Since 2016, the GNU Radio Conference has held a Capture the Flag (CTF) co
Keywords N/A
Server Information
WebSite irrational faviconirrational.net
Host IP 13.225.223.60
Location United States
Related Websites
Site Rank
More to Explore
irrational.net Valuation
US$402,109
Last updated: 2023-05-13 06:47:47

irrational.net has Semrush global rank of 26,322,013. irrational.net has an estimated worth of US$ 402,109, based on its estimated Ads revenue. irrational.net receives approximately 46,398 unique visitors each day. Its web server is located in United States, with IP address 13.225.223.60. According to SiteAdvisor, irrational.net is safe to visit.

Traffic & Worth Estimates
Purchase/Sale Value US$402,109
Daily Ads Revenue US$372
Monthly Ads Revenue US$11,136
Yearly Ads Revenue US$133,624
Daily Unique Visitors 3,094
Note: All traffic and earnings values are estimates.
DNS Records
Host Type TTL Data
irrational.net. A 299 IP: 13.225.223.60
irrational.net. A 299 IP: 13.225.223.26
irrational.net. A 299 IP: 13.225.223.18
irrational.net. A 299 IP: 13.225.223.74
irrational.net. AAAA 299 IPV6: 2600:9000:21ec:1600:0:6ca5:1380:93a1
irrational.net. AAAA 299 IPV6: 2600:9000:21ec:200:0:6ca5:1380:93a1
irrational.net. AAAA 299 IPV6: 2600:9000:21ec:a000:0:6ca5:1380:93a1
irrational.net. AAAA 299 IPV6: 2600:9000:21ec:a600:0:6ca5:1380:93a1
irrational.net. AAAA 299 IPV6: 2600:9000:21ec:f800:0:6ca5:1380:93a1
irrational.net. AAAA 299 IPV6: 2600:9000:21ec:a200:0:6ca5:1380:93a1
irrational.net. AAAA 299 IPV6: 2600:9000:21ec:7400:0:6ca5:1380:93a1
irrational.net. AAAA 299 IPV6: 2600:9000:21ec:8000:0:6ca5:1380:93a1
irrational.net. NS 86400 NS Record: ns-1847.awsdns-38.co.uk.
irrational.net. NS 86400 NS Record: ns-646.awsdns-16.net.
irrational.net. NS 86400 NS Record: ns-78.awsdns-09.com.
irrational.net. NS 86400 NS Record: ns-1458.awsdns-54.org.
irrational.net. TXT 3600 TXT Record: v=spf1 -all
HtmlToTextCheckTime:2023-05-13 06:47:47
Clayton’s Domain About Posts Oct 4, 2022 Building challenges for the GRCon22 CTF Since 2016, the GNU Radio Conference has held a Capture the Flag (CTF) competition in parallel with its technical track. Secret messages (“flags”) are hidden in radio signals, which players have to find and then submit to a scoring system to earn points. The CTF is my favourite part of GRCon, so when the conference organizers asked whether I’d be willing to organize this year’s competition, I jumped at the opportunity. Luckily, I didn’t have to do it alone: Muad’Dib, Aerospace Corporation, Daniel Estévez, and Yamakaja all stepped up to contribute challenges of their own. The event was a phenomenal success. There were 52 challenges, and 71 teams submitted 686 valid flags. Even though the competition period has ended, most of the challenges are still up and playable at https://ctf-2022.gnuradio.org/ . In this post, I’ll describe how I created my challenges, and how I anticipated they might be solved. If you
HTTP Headers
HTTP/1.1 301 Moved Permanently
Server: CloudFront
Date: Mon, 20 Dec 2021 22:11:40 GMT
Content-Type: text/html
Content-Length: 183
Connection: keep-alive
Location: https://irrational.net/
X-Cache: Redirect from cloudfront
Via: 1.1 890550823a9a161b47289586a4b1b945.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: EWR53-C3
X-Amz-Cf-Id: D3ZAHYZNhrJUJZ4L3bDSV_K5orN6WpS-vrZX-I4pdUGtWlWOEdqh5Q==

HTTP/2 200 
content-type: text/html
content-length: 72875
date: Mon, 20 Dec 2021 01:32:07 GMT
last-modified: Sat, 01 May 2021 00:00:51 GMT
etag: "b77086b4dff3545d3b772f35f8c2b714"
server: AmazonS3
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-cache: Hit from cloudfront
via: 1.1 1dbc16aba8d57ed568542bcd7a1672f2.cloudfront.net (CloudFront)
x-amz-cf-pop: JFK51-C1
x-amz-cf-id: plxUU-85W5ZeNBlKa7OWwb8GPYH794Tdlsu73CE_i-x0u6_fA0n6VA==
age: 74374
irrational.net Whois Information
Domain Name: IRRATIONAL.NET
Registry Domain ID: 88539971_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2021-06-14T19:13:58Z
Creation Date: 2002-07-19T03:29:58Z
Registry Expiry Date: 2022-07-19T03:29:58Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1458.AWSDNS-54.ORG
Name Server: NS-1847.AWSDNS-38.CO.UK
Name Server: NS-646.AWSDNS-16.NET
Name Server: NS-78.AWSDNS-09.COM
DNSSEC: unsigned
>>> Last update of whois database: 2021-12-24T08:36:34Z <<<