IPLIST.NET - atcoder.jp
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atcoder.jp checked at 2025-09-13T08:22:45.973Z 1307ms 176/176/176 100% R:14atcoder.jp
jp
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
rank #2066 in the tld
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past.atcoder.jp |
Starts with same word
Starts similarily
AI analysis
The parent of past.atcoder.jp is atcoder.jp.
atcoder.jp is associated with the following four IP addresses: 3.162.112.16, 3.162.112.26, 3.162.112.68, and 3.162.112.74.
IP numbers are shared between atcoder.jp and other host names such as search.aviasales.ru, rayt.io, acsilat.com, d3ovczuu3n0ha4.cloudfront.net, and 493skxw10.health.qa-myhmm.org.
Four name servers, ns-96.awsdns-12.com, ns-890.awsdns-47.net, ns-1144.awsdns-15.org, and ns-1543.awsdns-00.co.uk, are delegated to atcoder.jp.
The name servers of atcoder.jp are at least partially shared with other domains such as biblebee.com, equinoxfitness.com, rwapitest.com, inkl.com, and inforglobe.com.
The nameservers ns-152.awsdns-19.com, ns-1281.awsdns-32.org, ns-1768.awsdns-29.co.uk, ns-926.awsdns-51.net, ns-981.awsdns-58.net, ns-1348.awsdns-40.org, ns-2013.awsdns-59.co.uk, ns-857.awsdns-43.net, ns-1461.awsdns-54.org, and ns-1653.awsdns-14.co.uk are frequently utilized in conjunction.
ns-96.awsdns-12.com, 2600:9000:5300:6000::1, and 205.251.192.96 are associated in DNS.
ns-890.awsdns-47.net, 2600:9000:5303:7a00::1, and 205.251.195.122 are also connected in DNS.
ns-1144.awsdns-15.org, 2600:9000:5304:7800::1, and 205.251.196.120 point to each other in DNS.
ns-1543.awsdns-00.co.uk, 2600:9000:5306:700::1, and 205.251.198.7 are linked through DNS as well.
The handling of atcoder.jp is carried out by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com.
Other domains such as develephant.com, beyondtheinterview.com, 1620.dk, viachi.tw, and netspace.co share at least some mail servers with atcoder.jp.
The mail servers alt3.aspmx.l.google.com and alt4.aspmx.l.google.com are commonly used in conjunction.
aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com each point to two IP numbers respectively: 2a00:1450:400b:c02::1b/172.253.116.26, 2a00:1450:400c:c00::1a/173.194.76.27, 2a00:1450:4025:402::1a/142.250.102.27, 2a00:1450:4013:c1c::1b/192.178.156.26, 2607:f8b0:4004:c09::1a/64.233.180.26, 2a00:1450:400b:c02::1a/172.253.116.27, and 2a00:1450:400c:c00::1a/173.194.76.26.