CF1758964295830-tsm20250927085431

NSLIST.NET - icourse.sk

Search for IP or hostnames:

icourse.sk checked at 2025-09-27T09:11:35.816Z 367ms 92/92/92 100% R:11

icourse.sk

MXmailin1.icourse.sk
A2a00:4b40:aaaa:2101:45:13:137:9 🇸🇰 Websupport
PTRm1-u7-mx.websupport.sk
A45.13.137.8🇸🇰 Websupport
PTRmx20.websupport.at
MXmailin2.icourse.sk
A2a00:4b40:aaaa:2101:45:13:137:109 🇸🇰 Websupport
PTRmx20.websupport.sk
A45.13.137.9🇸🇰 Websupport
PTRm1-u7-mx.websupport.sk
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
A37.9.175.21🇸🇰 Websupport
PTR21.175.9.37.in-addr.arpa.websupport.sk

sk

NSa.tld.sk
NSb.tld.sk
NSc.tld.sk
NSe.tld.sk
NSf.tld.sk
NSg.tld.sk
NSh.tld.sk

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Starts with same word

Starts similarily

AI analysis

icourse.sk is parent of mailin1.icourse.sk and mailin2.icourse.sk.

icourse.sk resolves to a single IP address: 37.9.175.21.

Other host names including danisek.com, reklamne-prace.sk, labourlaw.sk, cz.live-stream.cz and dilmahtea.cz share IP numbers with icourse.sk.

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

icourse.sk at least partially shares name servers with other domains, including kviz.pub, karlikova.sk, peterlacko.sk, holota.sk and telesat.sk.

Host names with two IP numbers:

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

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

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

icourse.sk is handled by two mail servers: mailin1.icourse.sk and mailin2.icourse.sk.

Host names with two IPs:

mailin1.icourse.sk points to: 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.8

mailin2.icourse.sk points to: 2a00:4b40:aaaa:2101:45:13:137:109 and 45.13.137.9

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

GOfVxMd CF johedugfp 2025-09-27