CF1759230212027-tsm20250929235914

NSLIST.NET - rfsystems.org

Search for IP or hostnames:

rfsystems.org checked at 2025-09-30T11:03:32.015Z 223ms 115/115/115 100% R:17

rfsystems.org

MXmx2.linuxhardcore.com
A206.225.78.164🇺🇸 Cinergy Metronet
PTR1789067-04-v6047-static.crmlinaa.metronetinc.net
NSns1.linuxhardcore.com
A2001:470:1f11:128::3 🇺🇸 Hurricane Electric
PTRns1.linuxhardcore.com
A64.255.252.50🇺🇸 Expedient
PTRns1.linuxhardcore.com
NSns2.he.net
A2001:470:200::2 🇺🇸 Hurricane Electric
PTRns2.he.net
A216.218.131.2🇺🇸 Hurricane Electric
PTRns2.he.net
NSns3.he.net
A2001:470:300::2 🇺🇸 Hurricane Electric
PTRns3.he.net
A216.218.132.2🇺🇸 Hurricane Electric
PTRns3.he.net
NSns4.he.net
A2001:470:400::2 🇺🇸 Hurricane Electric
PTRns4.he.net
A216.66.1.2🇺🇸 Hurricane Electric
PTRns4.he.net
NSns5.he.net
A2001:470:500::2 🇺🇸 Hurricane Electric
PTRns5.he.net
A216.66.80.18🇺🇸 Hurricane Electric
PTRns5.he.net
MXmail.rfsystems.org
A64.255.252.51🇺🇸 Expedient
PTRmail.linuxhardcore.com
A2001:470:c0ce:2::3 🇺🇸 Hurricane Electric
PTRlinuxsrc.com
A50.90.1.174🇺🇸 Charter Communications (33363)
PTRsyn-050-090-001-174.biz.spectrum.com

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

Starts similarily

AI analysis

rfsystems.org is parent of mail.rfsystems.org.

rfsystems.org points to two IP numbers: 2001:470:c0ce:2::3 and 50.90.1.174.

rfsystems.org is delegated to five name servers: ns1.linuxhardcore.com, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

rfsystems.org at least partially shares its name servers with other domains, for instance ango.me, halfassed.solutions, percfab.com, 0-28.175.218.216.in-addr.arpa and report.report.

These name servers are often used together with the name servers ns1.he.net.

Host names with two IP numbers:

ns1.linuxhardcore.com points to 2001:470:1f11:128::3 and 64.255.252.50.

ns2.he.net points to 2001:470:200::2 and 216.218.131.2.

ns3.he.net points to 2001:470:300::2 and 216.218.132.2.

ns4.he.net points to 2001:470:400::2 and 216.66.1.2.

ns5.he.net points to 2001:470:500::2 and 216.66.80.18.

Two mail servers mx2.linuxhardcore.com and mail.rfsystems.org handle rfsystems.org.

rfsystems.org shares at least some mail servers with other domains, for instance linuxhardcore.com and philipshempel.info.

These mail servers are commonly used alongside the mail servers mail.linuxhardcore.com and mail.philipshempel.info.

Host names with a single IP:

mx2.linuxhardcore.com resolves to 206.225.78.164.

mail.rfsystems.org resolves to 64.255.252.51.

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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qNpvKtZ CF johedugfp 2025-09-30