IPLIST.NET - codeforces.org
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codeforces.org checked at 2025-09-13T10:26:59.349Z 509ms 102/102/102 100% R:7codeforces.org
| NS | fred.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b71 🇺🇸 Cloudflare | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c171 🇨🇷 Cloudflare | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2171 🇺🇸 Cloudflare | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 108.162.193.113🇺🇸 Cloudflare | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 172.64.33.113🇺🇸 Cloudflare | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 173.245.59.113🇺🇸 Cloudflare | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| NS | jean.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a79 🇺🇸 Cloudflare | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c079 🇨🇷 Cloudflare | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2079 🇺🇸 Cloudflare | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 108.162.192.121🇺🇸 Cloudflare | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 172.64.32.121🇺🇸 Cloudflare | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 173.245.58.121🇺🇸 Cloudflare | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 2606:4700:3031::ac43:83be 🇺🇸 Cloudflare | ||||||
| A | 2606:4700:3035::6815:afc 🇺🇸 Cloudflare | ||||||
| A | 104.21.10.252 Cloudflare | ||||||
| A | 172.67.131.190🇺🇸 Cloudflare | ||||||
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
codeforces.org points to the following four IP numbers: 2606:4700:3031::ac43:83be, 2606:4700:3035::6815:afc, 104.21.10.252, and 172.67.131.190.
The IP numbers of codeforces.org are also shared by other host names such as gunzone.com, thelistservearchive.com, webxt.ru, www.flexibleimages.club, and sanslendemain.net.
Two name servers, fred.ns.cloudflare.com and jean.ns.cloudflare.com, are delegated for codeforces.org.
The name server setup for codeforces.org is shared with other domains such as veganutmaningen.se, crashtm.org, garzedin.com.br, jd-multimedia.fr, and eukast.com.
The domain codeforces.org partially shares its name servers with other domains such as ec6.pl, gettelugu.com, rodbertus.com, argonauthotel.com, and onbrowser.eu.
The domain fred.ns.cloudflare.com resolves to the following IP addresses: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113, and 173.245.59.113. Similarly, the domain jean.ns.cloudflare.com resolves to: 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121, and 173.245.58.121.