CF1760737762794-tsm20251017082432

MXLIST.NET - core.io

Search for IP or hostnames:

core.io checked at 2025-10-17T21:49:22.779Z 1035ms 103/103/103 100% R:29

core.io

NSns.coreio.de
A2a01:138:a015:babe:5054:ff:fe61:4939 πŸ‡©πŸ‡ͺ NorthC Germany
PTRns.coreio.de
A80.190.131.254πŸ‡©πŸ‡ͺ NorthC Germany
NSns.core.io
A2a01:138:a015:babe:5054:ff:fef6:f498 πŸ‡©πŸ‡ͺ NorthC Germany
PTRns.core.io
A80.190.131.145πŸ‡©πŸ‡ͺ NorthC Germany
NSns.coreio.nl
A2a01:4f8:252:f601:0:ffff:88f3:7757 πŸ‡©πŸ‡ͺ Hetzner
PTRns.coreio.nl
A136.243.119.87πŸ‡©πŸ‡ͺ Hetzner
PTRns.coreio.nl
MXmx.mail.coreio.de
A2a01:138:a015:babe:0:ffff:50be:8392 πŸ‡©πŸ‡ͺ NorthC Germany
PTRmx.mail.coreio.de
A80.190.131.147πŸ‡©πŸ‡ͺ NorthC Germany
MXmx.mail.core.io
A2a01:138:a015:babe:0:ffff:50be:83c9 πŸ‡©πŸ‡ͺ NorthC Germany
PTRmx.mail.core.io
A80.190.131.201πŸ‡©πŸ‡ͺ NorthC Germany
A2a01:138:a015:babe:0:ffff:50be:83b2 πŸ‡©πŸ‡ͺ NorthC Germany
PTRthis.srv.customer.skylime.net
A80.190.131.178πŸ‡©πŸ‡ͺ NorthC Germany

io

NSa0.nic.io
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io

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AI analysis

core.io is the parent of six.core.io, mail.core.io, imap.core.io, www.core.io, db.core.io and a few other host names.

core.io resolves to two IP numbers: 2a01:138:a015:babe:0:ffff:50be:83b2 and 80.190.131.178.

other host names including skylime.at, reco.io, skylime.ch, www.skylime.net and reco-systems.de share IP numbers with core.io.

core.io is delegated to three name servers ns.coreio.de, ns.core.io and ns.coreio.nl.

core.io at least partially shares name servers with other domains, for instance py10.org, tuum.de, amrein.sh, samaritan.at and cyber-tec.org.

Host names with two IP numbers:

ns.coreio.de points to: 2a01:138:a015:babe:5054:ff:fe61:4939 and 80.190.131.254.

ns.core.io points to: 2a01:138:a015:babe:5054:ff:fef6:f498 and 80.190.131.145.

ns.coreio.nl points to: 2a01:4f8:252:f601:0:ffff:88f3:7757 and 136.243.119.87.

Two mail servers handle core.io: mx.mail.coreio.de and mx.mail.core.io.

core.io shares the same mail server setup as other domains, for instance idshots.de, zen0.de, idbier.de, simpleinvest.at and coreio.at.

core.io shares some mail servers with other domains, at least partially, for example cyber-tec.org and gasthaus-adler.eu.

Host names with two IP numbers:

The host name mx.mail.coreio.de points to 2a01:138:a015:babe:0:ffff:50be:8392 and 80.190.131.147; the host name mx.mail.core.io points to 2a01:138:a015:babe:0:ffff:50be:83c9 and 80.190.131.201.

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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REeCfLx CF johedugfp 2025-10-17