CF1763989504158-tsm20251124113725

WWW.ROBTEX.COM - c.root-servers.org

Search for IP or hostnames:

c.root-servers.org checked at 2025-11-24T13:05:04.121Z 1181ms 104/104/104 100% R:12 allDone:true timedOut:false

c.root-servers.org

root-servers.org

rank #131736 globally
rank #12025 in the tld

PTR for

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Starts with same word

Starts similarily

AI analysis

c.root-servers.org is a parent of stats01-hhc.c.root-servers.org, ord1b.c.root-servers.org, mad1b.c.root-servers.org, ord1a.c.root-servers.org, stats.c.root-servers.org and a few other host names.

c.root-servers.org resolves to two IP numbers: 2001:550:1:301::134 and 66.28.3.134.

Other host names, such as stats01-hhc.c.root-servers.org, share IP numbers with c.root-servers.org.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle delegation for c.root-servers.org.

c.root-servers.org uses the same name server setup as other domains, for example catholiccommunications.org, 40.69.38.in-addr.arpa, 122.110.38.in-addr.arpa, 163.63.in-addr.arpa and 40.108.38.in-addr.arpa.

c.root-servers.org partially shares name servers with other domains; examples include esdallas.org, 218.160.192.in-addr.arpa, upsjob.fr, 237.41.209.in-addr.arpa and daktronicscanada.com.

These name servers are commonly used alongside nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.vodafone-ip.de, ns2.vodafone-ip.de, pulsar2.hbci.com, pulsar3.hbci.com, pulsar.hbci.com and dns.luminet.net.

Host names with two IP numbers:

auth1.dns.cogentco.com points to: 2001:550:1:a::d and 66.28.0.14

auth2.dns.cogentco.com points to: 2001:550:1:b::d and 66.28.0.30