CF1762608374685-tsm20251105200708

DNSWHOIS.INFO - coolschool.sk

Search for IP or hostnames:

coolschool.sk checked at 2025-11-08T13:26:14.669Z 181ms 92/92/92 100% R:14

coolschool.sk

MXmailin1.coolschool.sk
A2a00:4b40:aaaa:2101:45:13:137:111 🇸🇰 WEBSUPPORT-SRO-SK-AS
A45.13.137.8🇸🇰 WEBSUPPORT-SRO-SK-AS
PTRmx20.websupport.at
MXmailin2.coolschool.sk
A2a00:4b40:aaaa:2101:45:13:137:7 🇸🇰 WEBSUPPORT-SRO-SK-AS
PTRm1-u5-mx.websupport.sk
A45.13.137.9🇸🇰 WEBSUPPORT-SRO-SK-AS
PTRm1-u7-mx.websupport.sk
NSns1.websupport.sk
A2a10:bbc0::11 🇨🇿 ACTIVE24-AS
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE24-AS
PTRns1.websupport.eu
NSns2.websupport.sk
A2a02:250:3::12 🇸🇪 ACTIVE24-AS
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE24-AS
PTRns2.websupport.eu
NSns3.websupport.sk
A2a10:bbc0::13 🇨🇿 ACTIVE24-AS
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE24-AS
PTRns3.websupport.eu
A37.9.175.21🇸🇰 WEBSUPPORT-SRO-SK-AS
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

coolschool.sk is the parent of mailin2.coolschool.sk and mailin1.coolschool.sk.

coolschool.sk resolves to a single IP: 37.9.175.21.

Other host names, for instance tisliar.com, thookup.com, namestie.sk, javarepository.com and cvicenieprezeny.sk share IP numbers with coolschool.sk.

coolschool.sk delegates to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

coolschool.sk shares some name servers with other domains, for example prestieranie.sk, meandyou.today, jobseu.eu, net-core.sk and dudros.sk.

Host names with two IP numbers:

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

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

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

coolschool.sk is served by two mail servers: mailin1.coolschool.sk and mailin2.coolschool.sk.

Host names with two IP numbers:

mailin1.coolschool.sk points to: 2a00:4b40:aaaa:2101:45:13:137:111 and 45.13.137.8; mailin2.coolschool.sk points to: 2a00:4b40:aaaa:2101:45:13:137:7 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.
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