CF1759330589900-tsm20251001131858

WWW.ROBTEX.COM - domjudge.org

Search for IP or hostnames:

domjudge.org checked at 2025-10-01T14:56:29.883Z 126ms 186/186/186 100% R:10

domjudge.org

MXmx10.surfmailfilter.nl
A2001:610:188:173:192:87:106:168🇳🇱 SURF
A192.87.106.168🇳🇱 SURF
PTRmx10.surfmailfilter.nl
MXmx11.surfmailfilter.nl
A2001:610:1:40ab:195:169:13:8🇳🇱 SURF
PTRmx11.surfmailfilter.nl
A195.169.13.8🇳🇱 SURF
PTRmx11.surfmailfilter.nl
NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101🇳🇱 SURF
PTRns1.surfnet.nl
A192.87.106.101🇳🇱 SURF
PTRns1.surfnet.nl
NSns2.surfnet.nl
A2001:610:3:200a:192:87:36:2🇳🇱 SURF
PTRns2.surfnet.nl
A192.87.36.2🇳🇱 SURF
PTRns2.surfnet.nl
NSns3.surfnet.nl
A2001:610:0:800c:195:169:124:71🇳🇱 SURF
PTRns3.surfnet.nl
A195.169.124.71🇳🇱 SURF
NSns1.zurich.surf.net
A2001:620:0:9::1103🇨🇭 SWITCH
PTRns1.zurich.surf.net
A195.176.255.9🇨🇭 SWITCH
PTRns1.zurich.surf.net
A2001:610:508:110::c057:6e65🇳🇱 SURF
PTRdom.domjudge.org
A192.87.110.101🇳🇱 SURF
PTRdom.domjudge.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

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Starts with same word

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AI analysis

domjudge.org is a parent of www.domjudge.org and dom.domjudge.org.

domjudge.org resolves to two IP numbers: 2001:610:508:110::c057:6e65 and 192.87.110.101.

Other host names, for instance domjudge.com, bapc.eu, dom.domjudge.org and nwerc.eu share IP numbers with domjudge.org.

domjudge.org is delegated to four name servers: ns1.surfnet.nl, ns2.surfnet.nl, ns3.surfnet.nl and ns1.zurich.surf.net.

domjudge.org at least partially shares name servers with other domains, for instance ardboudumc.nl, 100jaarbakkerij.nl, soiltransplantation.com, 70.174.131.in-addr.arpa and windesheimflevoland.nl.

these name servers are commonly used with the name servers umcdns03.azn.nl, ns-ext-01.wur.nl, ns01.rocmondriaan.nl, ns02.rocmondriaan.nl, ns1.saxion.nl, ns2.saxion.nl, ns2.maastrichtuniversity.eu and ns1.maastrichtuniversity.nl.

Host names with two IP numbers:

ns1.surfnet.nl points to 2001:610:1:800a:192:87:106:101 and 192.87.106.101; ns2.surfnet.nl points to 2001:610:3:200a:192:87:36:2 and 192.87.36.2; ns3.surfnet.nl points to 2001:610:0:800c:195:169:124:71 and 195.169.124.71; ns1.zurich.surf.net points to 2001:620:0:9::1103 and 195.176.255.9.

Two mail servers handle domjudge.org: mx10.surfmailfilter.nl and mx11.surfmailfilter.nl.

domjudge.org shares the same mail server setup as other domains, for instance healthcareperformancereport.nl, opduurzamewijze.nl, vuamsterdam.eu, fdpmw0113uns40o.unimaas.nl and timur.nl.

domjudge.org shares some mail servers with other domains, at least partially, for example aerestrainingcentre.nl and aeresvmbo.nl.

Host names with two IP numbers:

The host name mx10.surfmailfilter.nl points to 2001:610:188:173:192:87:106:168 and 192.87.106.168; the host name mx11.surfmailfilter.nl points to 2001:610:1:40ab:195:169:13:8 and 195.169.13.8.

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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LuwHzcf CF johedugfp 2025-10-01