CF1759873450682-tsm20251005211530

NSLIST.NET - o4c.eu

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o4c.eu checked at 2025-10-07T21:44:10.645Z 274ms 97/97/97 100% R:11

o4c.eu

MXmailin1.o4c.eu
A2a00:4b40:aaaa:2101:45:13:137:9 🇸🇰 Websupport
PTRm1-u7-mx.websupport.sk
A45.13.137.7🇸🇰 Websupport
PTRmx10.websupport.at
MXmailin2.o4c.eu
A2a00:4b40:aaaa:2101:45:13:137:7 🇸🇰 Websupport
PTRm1-u5-mx.websupport.sk
A45.13.137.8🇸🇰 Websupport
PTRmx20.websupport.at
NSns1.websupport.sk
A2a10:bbc0::11 🇨🇿 ACTIVE 24
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE 24
PTRns1.websupport.eu
NSns2.websupport.sk
A2a02:250:3::12 🇸🇪 ACTIVE 24
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE 24
PTRns2.websupport.eu
NSns3.websupport.sk
A2a10:bbc0::13 🇨🇿 ACTIVE 24
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE 24
PTRns3.websupport.eu
A2a00:4b40:aaaa:2008::7 🇸🇰 Websupport
A37.9.175.189🇸🇰 Websupport
PTRing.r5.websupport.sk

eu

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

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Starts with same word

Starts similarily

AI analysis

o4c.eu is parent of mailin1.o4c.eu and mailin2.o4c.eu.

o4c.eu resolves to two IPs: 2a00:4b40:aaaa:2008::7 and 37.9.175.189.

other host names for instance gfgroup.eu, hass.sk, ns.lomond.com, boombox.sk and diversi.sk share IP numbers with o4c.eu.

o4c.eu is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

o4c.eu at least partially shares name servers with other domains, for instance ekrom.sk, rosenbergconsult.sk, fff.sk, godar.sk and unix.cz.

Host names with two IP numbers:

Host ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11.

Host ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12.

Host ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.

o4c.eu is handled by two mail servers: mailin1.o4c.eu and mailin2.o4c.eu.

Host names with two IP numbers:

mailin1.o4c.eu points to 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.7

mailin2.o4c.eu points to 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.8

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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iCzjUHI CF johedugfp 2025-10-07