CF1758921533929-tsm20250926081218

WWW.RTSAK.COM - rfc822.org

Search for IP or hostnames:

rfc822.org checked at 2025-09-26T21:18:53.916Z 386ms 90/90/90 100% R:14

rfc822.org

MXpax.zz.de
A2a01:4f8:201:92f3::f10 🇩🇪 Hetzner
PTRpax.zz.de
A148.251.42.217🇩🇪 Hetzner
PTRpax.zz.de
NSns2.he.net
A2001:470:200::2 🇺🇸 Hurricane Electric
PTRns2.he.net
A216.218.131.2🇺🇸 Hurricane Electric
PTRns2.he.net
NSns4.he.net
A2001:470:400::2 🇺🇸 Hurricane Electric
PTRns4.he.net
A216.66.1.2🇺🇸 Hurricane Electric
PTRns4.he.net
NSpuck.nether.net
A2602:fe55:5::5 🇺🇸 NETHER-NET
PTRpuck.nether.net
A204.42.254.5🇺🇸 NETHER-NET
NSns2.afraid.org
A2001:1850:1:5:800::6b 🇺🇸 GigeNET
PTRns2.afraid.org
A69.65.50.223🇺🇸 GigeNET
PTRns2.afraid.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

Starts with same word

Starts similarily

AI analysis

rfc822.org delegates to four name servers: ns2.he.net, ns4.he.net, puck.nether.net and ns2.afraid.org.

rfc822.org at least partially shares name servers with other domains, for instance iconnectsfs.com.br, leograndhotels.com, cannonmts.com, dotpeenmarker.com and 56.32.193.in-addr.arpa.

these name servers are commonly used with ns3.he.net, ns1.he.net, ns5.he.net, ns1.afraid.org, ns3.afraid.org, ns4.afraid.org, pns62.cloudns.com, pns61.cloudns.net, pns63.cloudns.net and pns64.cloudns.uk.

Host names with two IP numbers: ns2.he.net points to 2001:470:200::2 and 216.218.131.2; ns4.he.net points to 2001:470:400::2 and 216.66.1.2; puck.nether.net points to 2602:fe55:5::5 and 204.42.254.5; ns2.afraid.org points to 2001:1850:1:5:800::6b and 69.65.50.223.

rfc822.org is handled by a single mail server, pax.zz.de.

rfc822.org uses the same mail server setup as other domains, for instance gt.owl.de, pw.de, 4z.de, uucico.de and willi.gt.owl.de.

rfc822.org shares at least some mail servers with other domains, for instance orcam.me.uk.

these mail servers are commonly used alongside angie.orcam.me.uk and annie.orcam.me.uk.

pax.zz.de resolves to two IPs: 2a01:4f8:201:92f3::f10 and 148.251.42.217.

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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KFesrzq CF johedugfp 2025-09-26