WWW.ROBTEX.COM - atcoder.jp
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atcoder.jp checked at 2025-11-09T23:31:54.708Z 445ms 310/310/310 100% R:17 allDone:true timedOut:false atcoder.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
past.atcoder.jp has atcoder.jp as its parent.
atcoder.jp maps to four IP numbers: 3.167.88.65, 3.167.88.67, 3.167.88.98 and 3.167.88.129.
Other host names, for instance d3q5prg7jem32.cloudfront.net, cdn.thestar.com.my, bookingsync.com, de60a90napista.com and live.prontoforms.com share IP numbers with atcoder.jp.
atcoder.jp is delegated to 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.
atcoder.jp at least partially shares name servers with other domains such as biblebee.com, equinoxfitness.com, rwapitest.com, inkl.com and inforglobe.com.
These name servers are often used together with 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-1270.awsdns-30.org, ns-1348.awsdns-40.org and ns-2013.awsdns-59.co.uk.
Host names with two IP numbers:
ns-96.awsdns-12.com points to 2600:9000:5300:6000::1 and 205.251.192.96
ns-890.awsdns-47.net points to 2600:9000:5303:7a00::1 and 205.251.195.122
ns-1144.awsdns-15.org points to 2600:9000:5304:7800::1 and 205.251.196.120
ns-1543.awsdns-00.co.uk points to 2600:9000:5306:700::1 and 205.251.198.7
Seven mail servers handle atcoder.jp: 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.
atcoder.jp shares mail servers with other domains at least in part, for instance develephant.com, beyondtheinterview.com, 1620.dk, viachi.tw and netspace.co.
These mail servers are commonly used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27.
aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27.
aspmx4.googlemail.com points to: 2a00:1450:4010:c0e::1a and 74.125.131.27.
aspmx5.googlemail.com points to: 2404:6800:4003:c06::1b and 142.250.4.26.
aspmx.l.google.com points to: 2607:f8b0:4004:c09::1a and 172.253.62.26.
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.
alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26.
Host names that point to 2a00:1450:400b:c02::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com.