CF1762814465002-tsm20251109205412

NSLIST.NET - onlinejudge.org

Search for IP or hostnames:

onlinejudge.org checked at 2025-11-10T22:41:04.984Z 273ms 86/86/86 100% R:18 allDone:true timedOut:false

onlinejudge.org

NSdns11.ovh.net
A2001:41d0:d00:f000::2 🇫🇷 OVH
PTRdns11.ovh.net
A5.135.86.61🇫🇷 OVH
PTRdns11.ovh.net
NSns11.ovh.net
A2001:41d0:b00:d000::2 🇫🇷 OVH
PTRns11.ovh.net
A5.39.27.169🇫🇷 OVH
PTRns11.ovh.net
MXmx1.mail.ovh.net
A188.165.36.237🇫🇷 OVH
PTRmx1.mail.ovh.net
MXmx2.mail.ovh.net
A87.98.160.167🇫🇷 OVH
PTRmx2.mail.ovh.net
MXmx3.mail.ovh.net
A91.121.53.175🇫🇷 OVH
PTRmx3.mail.ovh.net
A95.217.83.222🇫🇮 Hetzner
PTRtheface.onlinejudge.org

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org
rank #144322 globally
rank #13198 in the tld

Up

Starts with same word

Starts similarily

AI analysis

onlinejudge.org is a parent of firewall.onlinejudge.org, uva.onlinejudge.org, www.onlinejudge.org and theface.onlinejudge.org.

onlinejudge.org points to an IP address: 95.217.83.222.

other host names include firewall.onlinejudge.org, uva.onlinejudge.org, sanzserna.org, icpcapp.com and www.onlinejudge.org; they share IP numbers with onlinejudge.org.

Two name servers dns11.ovh.net and ns11.ovh.net handle the delegation for onlinejudge.org.

onlinejudge.org shares the same name server setup as other domains, for instance bsoftsas.it, ponce.be, chapon.org, drone-spot.fr and bi-immo.fr.

Host names with two IP numbers:

dns11.ovh.net points to 2001:41d0:d00:f000::2 and 5.135.86.61.

ns11.ovh.net points to 2001:41d0:b00:d000::2 and 5.39.27.169.

Three mail servers handle onlinejudge.org: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

onlinejudge.org shares at least partially some mail servers with other domains, for instance aproba.com, www.carrosserie-avenir.fr, pneus-occasion.com, sfrs.fr and ip-91-121-155.eu.

these mail servers are commonly used alongside mx4.mail.ovh.net and mx0.mail.ovh.net.

Host names with one IP:

mx1.mail.ovh.net points to 188.165.36.237; mx2.mail.ovh.net points to 87.98.160.167; mx3.mail.ovh.net points to 91.121.53.175.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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