ROBTEX.COM - atcoder.org
Search for IP or hostnames:
atcoder.org checked at 2025-12-06T11:58:35.897Z 1245ms 58/58/58 100% R:9 allDone:true timedOut:false atcoder.org
| NS | ns1.value-domain.com | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare | ||||||
| A | 54.65.172.3🇯🇵 Amazon | ||||||
| PTR | ec2-54-65-172-3.ap-northeast-1.compute.amazonaws.com | ||||||
org
| NS | a0.org.afilias-nst.info | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | d0.org.afilias-nst.org | ||||||
Starts with same word
Starts similarily
AI analysis
atcoder.org resolves to one IP number: 54.65.172.3.
Other host names, for instance relax-life.net, moro-eroanime.com, babypicture-studio.com, preshare.net and sou-s.com share IP numbers with atcoder.org.
atcoder.org's delegation uses two name servers: ns1.value-domain.com and ns2.value-domain.com.
atcoder.org uses the same name server setup as other domains, such as ytt.tokyo, naraspot.net, top-sports.jp, kuraponex.org and j-cma.com.
atcoder.org at least partially shares name servers with other domains, including webdo.jp, itdo.jp, nomoto.net, piano-kaitori.net and reudo.jp.
These name servers are commonly used with ns3.value-domain.com.
Host names with two IPs:
ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161
ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115