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Openctf.com Summary


Openctf.com was created 14 years ago. Receives approximately 3,420 unique visitors per month. Server is located in Ireland, IP address 52.18.145.92.

Website Info


Creation date 2010-08-09
Expiration date 2021-08-09
Registrar GoDaddy.com, LLC
Name servers
  1. ns1.he.net
  2. ns2.he.net
  3. ns3.he.net
  4. ns4.he.net
  5. ns5.he.net
IP address 52.18.145.92
Server located Ireland, Dublin
Host name ec2-52-18-145-92.eu-west-1.compute.amazonaws.com

Alexa Traffic Ranks


Global Rank 5,487,540
Delta (90 Days) n/a
Most Popular In Country n/a
Country Rank n/a

Whois info


Domain Name: OPENCTF.COM

Registry Domain ID: 1610263265_DOMAIN_COM-VRSN

Registrar WHOIS Server: whois.godaddy.com

Registrar URL: http://www.godaddy.com

Updated Date: 2020-08-09T14:10:50Z

Creation Date: 2010-08-09T02:55:27Z

Registrar Registration Expiration Date: 2021-08-09T02:55:27Z

Registrar: GoDaddy.com, LLC

Registrar IANA ID: 146

Registrar Abuse Contact Email: abuse@godaddy.com

Registrar Abuse Contact Phone: +1.4806242505

Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited

Domain Status: clientUpdateProhibited http://www.icann.org/epp#clientUpdateProhibited

Domain Status: clientRenewProhibited http://www.icann.org/epp#clientRenewProhibited

Domain Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited

Registry Registrant ID: Not Available From Registry

Registrant Name: Registration Private

Registrant Organization: Domains By Proxy, LLC

Registrant Street: DomainsByProxy.com

Registrant Street: 14455 N. Hayden Road

Registrant City: Scottsdale

Registrant State/Province: Arizona

Registrant Postal Code: 85260

Registrant Country: US

Registrant Phone: +1.4806242599

Registrant Phone Ext: 

Registrant Fax: +1.4806242598

Registrant Fax Ext: 

Registrant Email: OPENCTF.COM@domainsbyproxy.com

Registry Admin ID: Not Available From Registry

Admin Name: Registration Private

Admin Organization: Domains By Proxy, LLC

Admin Street: DomainsByProxy.com

Admin Street: 14455 N. Hayden Road

Admin City: Scottsdale

Admin State/Province: Arizona

Admin Postal Code: 85260

Admin Country: US

Admin Phone: +1.4806242599

Admin Phone Ext: 

Admin Fax: +1.4806242598

Admin Fax Ext: 

Admin Email: OPENCTF.COM@domainsbyproxy.com

Registry Tech ID: Not Available From Registry

Tech Name: Registration Private

Tech Organization: Domains By Proxy, LLC

Tech Street: DomainsByProxy.com

Tech Street: 14455 N. Hayden Road

Tech City: Scottsdale

Tech State/Province: Arizona

Tech Postal Code: 85260

Tech Country: US

Tech Phone: +1.4806242599

Tech Phone Ext: 

Tech Fax: +1.4806242598

Tech Fax Ext: 

Tech Email: OPENCTF.COM@domainsbyproxy.com

Name Server: NS1.HE.NET

Name Server: NS2.HE.NET

Name Server: NS3.HE.NET

Name Server: NS4.HE.NET

Name Server: NS5.HE.NET

DNSSEC: unsigned

URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

DNS Records


Host Type TTL Data
openctf.com A 1800 ip: 52.18.145.92
openctf.com MX 1800 pri: 40
target: aspmx2.googlemail.com
openctf.com MX 1800 pri: 10
target: aspmx.l.google.com
openctf.com MX 1800 pri: 20
target: alt1.aspmx.l.google.com
openctf.com MX 1800 pri: 30
target: alt2.aspmx.l.google.com
openctf.com MX 1800 pri: 50
target: aspmx3.googlemail.com
openctf.com NS 86400 target: ns3.he.net
openctf.com NS 86400 target: ns4.he.net
openctf.com NS 86400 target: ns5.he.net
openctf.com NS 86400 target: ns1.he.net
openctf.com NS 86400 target: ns2.he.net
openctf.com SOA 86400 mname: ns1.he.net
rname: hostmaster.he.net
serial: 2018080902
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400
openctf.com.com TXT 300 txt: v=spf1 ip6:fd1d:f5c3:e7c6::/48 -all
openctf.com AAAA 1800 ipv6: 2a05:d018:c8b:6900:9efb:4720:b690:5228

HTTP Headers


Vary: Accept-Encoding
Last-Modified: Sun, 12 Aug 2018 02:52:40 GMT
ETag: "1394661095"
Content-Type: text/html
Accept-Ranges: bytes
Date: Tue, 24 Nov 2020 00:12:15 GMT
Server: lighttpd/1.4.45
Connection: Keep-Alive
Proxy-Connection: Keep-Alive
x-encoded-content-encoding: gzip
x-encoded-content-length: 1302

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