CF1757820683348-tsm20250912070358

DNSWHOIS.INFO - openrelay.eu

Search for IP or hostnames:

openrelay.eu checked at 2025-09-14T03:31:23.334Z 1059ms 116/116/116 100% R:22

openrelay.eu

NSns.coreio.de
A2a01:138:a015:babe:5054:ff:fe61:4939 🇩🇪 NorthC Germany
PTRns.coreio.de
A80.190.131.254🇩🇪 NorthC Germany
NSns.core.io
A2a01:138:a015:babe:5054:ff:fef6:f498 🇩🇪 NorthC Germany
PTRns.core.io
A80.190.131.145🇩🇪 NorthC Germany
NSns.coreio.nl
A2a01:4f8:252:f601:0:ffff:88f3:7757 🇩🇪 Hetzner
PTRns.coreio.nl
A136.243.119.87🇩🇪 Hetzner
PTRns.coreio.nl
MXmx01.mail.icloud.com
A17.42.251.62🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple Inc.
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com
A17.42.251.62🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple Inc.
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com

eu

NSbe.dns.eu
NSsi.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu

Starts with same word

Starts similarily

AI analysis

Three name servers, ns.coreio.de, ns.core.io, and ns.coreio.nl, have been delegated to openrelay.eu.

Name servers of openrelay.eu are at least partially shared with other domains such as py10.org, tuum.de, amrein.sh, samaritan.at, and cyber-tec.org.

ns.coreio.de, 2a01:138:a015:babe:5054:ff:fe61:4939, and 80.190.131.254 are associated in DNS records.

ns.core.io, 2a01:138:a015:babe:5054:ff:fef6:f498, and 80.190.131.145 are all linked in DNS configuration.

ns.coreio.nl, 2a01:4f8:252:f601:0:ffff:88f3:7757, and 136.243.119.87 resolve to specific IP addresses.

Two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com, manage openrelay.eu.

The mail server setup of openrelay.eu is identical to that of other domains such as justplainhandcrafts.com, letunglam.com, iody.ca, michael-schneider.eu, and nettoys.es.

Other domains such as sparke.eu, samrum.com, journiac.be, froehners.de, and aleksina.de share at least some mail servers with openrelay.eu.

mx01.mail.icloud.com and mx02.mail.icloud.com both point to the same six IP numbers: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25, and 17.57.156.30.

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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ZETeppD CF johedugfp 2025-09-14