IPLIST.NET - www.openctf.com
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www.openctf.com checked at 2025-09-13T04:23:37.111Z 584ms 160/160/160 100% R:14www.openctf.com
openctf.com
| MX | aspmx2.googlemail.com | ||||||
| MX | aspmx3.googlemail.com | ||||||
| NS | ns1.he.net | ||||||
| NS | ns2.he.net | ||||||
| NS | ns3.he.net | ||||||
| NS | ns4.he.net | ||||||
| NS | ns5.he.net | ||||||
| MX | aspmx.l.google.com | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a05:d018:c8b:6900:9efb:4720:b690:5228 🇮🇪 Amazon | ||||||
| A | 52.18.145.92🇮🇪 Amazon | ||||||
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AI analysis
www.openctf.com is configured to point to two IP addresses: 2a05:d018:c8b:6900:9efb:4720:b690:5228 and 52.18.145.92.
The IP numbers of www.openctf.com are also shared by other host names, specifically openctf.com and ec2-52-18-145-92.eu-west-1.compute.amazonaws.com.
Five name servers, ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, and ns5.he.net, are assigned to www.openctf.com.
The domain www.openctf.com shares at least some of its name servers with other domains such as atiheitz.com, airsoftextreme.com, skr.im, designabear.com, and mansky.ca.
The name servers ns1.skr.im, ns2.skr.im, ns3.skr.im, ns1.vramke.org, ns1.not-for.work, and skrns2.f1045.eu.org are commonly used in conjunction.
ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, and ns5.he.net all point to two IP numbers each: 2001:470:100::2 & 216.218.130.2, 2001:470:200::2 & 216.218.131.2, 2001:470:300::2 & 216.218.132.2, 2001:470:400::2 & 216.66.1.2, 2001:470:500::2 & 216.66.80.18 respectively.
The five mail servers handling www.openctf.com are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com.
Other domains such as top5-webdecitas.es, acorncapitalsolutions.com, credito.co.uk, masamable.com, and martinellifilms.com share at least a portion of their mail servers with www.openctf.com.
The mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com, and alt4.aspmx.l.google.com are commonly used in conjunction.
aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com each point to two IP numbers: 2a00:1450:400b:c02::1b and 172.253.116.27; 2a00:1450:400c:c00::1a and 173.194.76.26; 2607:f8b0:4004:c23::1a and 172.253.115.27; 2a00:1450:400b:c02::1a and 172.253.116.26; 2a00:1450:400c:c00::1a and 173.194.76.27 respectively.