CF1761013711931-tsm20251017082432

MXLIST.NET - rfc0.com

Search for IP or hostnames:

rfc0.com checked at 2025-10-21T02:28:31.917Z 66ms 47/47/47 100% R:13

AI analysis

Two name servers udns1.ultradns.net and udns2.ultradns.net are delegated to rfc0.com.

rfc0.com uses the same name server configuration as other domains, such as 150.154.156.in-addr.arpa, axisagensee.com, aircastle.com, retrievex.net and revolt.ultradns.biz.

rfc0.com at least partially shares name servers with other domains such as ppisc.net, ccbhrm.org.tt, jetpaygateway.com, alleghenytechnologies.com and mapfreusa.com.

These name servers are often used together with pdns4.ultradns.org, pdns3.ultradns.org, pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns6.ultradns.co.uk, pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info and pdns196.ultradns.net.

Host names with two IPs:

udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1.

udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1.

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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