CF1763522850140-tsm20251116095642

DNSWHOIS.INFO - rwc.cerf.net

Search for IP or hostnames:

rwc.cerf.net checked at 2025-11-19T03:27:30.103Z 729ms 47/47/47 100% R:7 allDone:true timedOut:false

rwc.cerf.net

NSns-east.cerf.net
A2001:1890:1ff:9f1:99:99:99:136 🇺🇸 AS7018
PTRns-east.cerf.net
A99.99.99.136🇺🇸 AS7018
PTRns-east.cerf.net
NSns-west.cerf.net
A2001:1890:1ff:9f0:68:94:156:136 🇺🇸 AS7018
PTRns-west.cerf.net
A68.94.156.136🇺🇸 AS7018
PTRns-west.cerf.net

cerf.net

NSns-east.cerf.net
NSns-west.cerf.net
MXmxa-00191d01.gslb.pphosted.com
MXmxb-00191d01.gslb.pphosted.com
rank #865686 globally
rank #31659 in the tld

Starts with same word

Starts similarily

AI analysis

rwc.cerf.net has two name servers: ns-east.cerf.net and ns-west.cerf.net.

rwc.cerf.net shares the same name server setup as other domains, for example lax-bb5.cerf.net, chi-bb4.cerf.net, 47.129.12.in-addr.arpa, 236.241.63.in-addr.arpa and mia1.attens.net.

rwc.cerf.net shares some name servers with other domains, for example uptodateol.net, mypsychtrack.org, utdonline.net, parksite.com and passweb.org.

These name servers are commonly used alongside dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

Host names with two IP numbers:

ns-east.cerf.net points to: 2001:1890:1ff:9f1:99:99:99:136 and 99.99.99.136; ns-west.cerf.net points to: 2001:1890:1ff:9f0:68:94:156:136 and 68.94.156.136.

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