ringzer0ctf.com stats and valuation

Basic Information
Created 2014-03-27
Updated 2025-01-26
Expires 2026-03-27
Registrar Gandi SAS
Alexa Rank99999999
Backlinks77994
Semrush Rank17924984
Domain Authority13/100
Pageviews11/ Day
Worth21.9
Last Updated:
Website Information
Title
Home - RingZer0 Online CTF
Http Header
HTTP/1.1 200 OK
Date: Thu, 28 Aug 2025 15:14:36 GMT
Server: Apache/2.4.41 (Ubuntu)
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 20358
Content-Type: text/html; charset=UTF-8
Set-Cookie: PHPSESSID=bfrnsocu59bc1vjra8c350his4; path=/; HttpOnly
SSL Provider
Let's Encrypt
Semrush Metrics
Semrush Rank17924984Rank based on keywords, cost and organic traffic
Keywords7Number of keywords in top 20 Google SERP
Organic Traffic0Number of visitors coming from top 20 search results
Cost (in USD)0$How much need to spend if get same number of visitors from Google Adwords
Adwords Keyword0Keywords a website is buying in Google AdWords for ads that appear in paid search results.
Adwords Traffic0Number of visitors brought to the website via paid search results.
Adwords budget (in USD)0$Estimated budget spent for buying keywords in Google AdWords for ads that appear in paid search results (monthly estimation).

View Full Report

DNS Report
HostTypeClassTTLExtra
ringzer0ctf.comAIN898ip: 45.45.148.200
ringzer0ctf.comNSIN898target: ns1.stgraber.org
ringzer0ctf.comNSIN898target: ns2.stgraber.org
ringzer0ctf.comSOAIN3600mname: samba03.stgraber.net
rname: hostmaster.stgraber.net
serial: 1756375234
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600
ringzer0ctf.comMXIN900pri: 5
target: alt1.aspmx.l.google.com
ringzer0ctf.comMXIN900pri: 10
target: alt4.aspmx.l.google.com
ringzer0ctf.comMXIN900pri: 10
target: alt3.aspmx.l.google.com
ringzer0ctf.comMXIN900pri: 5
target: alt2.aspmx.l.google.com
ringzer0ctf.comMXIN900pri: 1
target: aspmx.l.google.com
ringzer0ctf.comTXTIN900txt: FLAG-305l9RR202HG695t6Y8ZU77xyq
entries: Array
ringzer0ctf.comTXTIN900txt: v=spf1 include:_spf.google.com ~all
entries: Array
ringzer0ctf.comTXTIN900txt: google-site-verification=2VqXKiBrx_DOcV-E-4RgHYtCiCVGgZM42FKl_DlJqHk
entries: Array
ringzer0ctf.comTXTIN900txt: 1VR0DekIWV_hxeVmj3RDZMmg2TRnDin5ltO9AJM_u1s
entries: Array
IP Address Information
Server IP
45.45.148.200
Server Location
Montreal,Quebec,Canada
ISP
Stgraber-net
Location on MAP
Domain Whois Record
	     Domain Name: RINGZER0CTF.COM
   Registry Domain ID: 1852311657_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.gandi.net
   Registrar URL: http://www.gandi.net
   Updated Date: 2025-01-27T03:59:26Z
   Creation Date: 2014-03-28T02:32:07Z
   Registry Expiry Date: 2026-03-28T02:32:07Z
   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: NS1.STGRABER.ORG
   Name Server: NS2.STGRABER.ORG
   DNSSEC: signedDelegation
   DNSSEC DS Data: 18091 8 2 29D7753AE2A29B1E5837CA0C9BD1838269A1917CDC873663F810757C187CF778
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-08-28T15:13:14Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar.  Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.