CF1760770762349-tsm20251017082432

WWW.RTSAK.COM - hostmaster.dns4isp.net

Search for IP or hostnames:

hostmaster.dns4isp.net checked at 2025-10-18T06:59:22.334Z 2007ms 93/93/93 100% R:28

hostmaster.dns4isp.net

CNAMEdns4isp.net
NSns1.dns4isp.cz
A2a0d:180:1::10 🇨🇿 ASTANA Technologies
PTRns1.dns4isp.cz
A185.175.8.203🇨🇿 ASTANA Technologies
PTRns1.dns4isp.cz
MXmail.kvalitnihosting.cz
A185.175.8.220🇨🇿 ASTANA Technologies
PTRmail.kvalitnihosting.cz
NSns2.dns4isp.net
A2a01:5f0:c001:124:2::152 🇨🇿 Coolhousing
PTRns2.dns4isp.cz
A89.187.149.152🇨🇿 Coolhousing
PTRns2.dns4isp.cz
NSns3.dns4isp.org
A2605:a140:2163:757::1 🇺🇸 Nubes
PTRns3.dns4isp.cz
A194.113.67.44🇺🇸 Nubes
PTRns3.dns4isp.cz
A2a00:1790:6::2:0:1 🇨🇿 Kaora
A91.103.163.215🇨🇿 Kaora
PTR215.dns4isp192.163.103.91.in-addr.arpa

dns4isp.net

NSns1.dns4isp.cz
MXmail.kvalitnihosting.cz
NSns2.dns4isp.net
NSns3.dns4isp.org
A2a00:1790:6::2:0:1 🇨🇿 Kaora
A91.103.163.215🇨🇿 Kaora

Starts with same word

Starts similarily

AI analysis

hostmaster.dns4isp.net points to two IP numbers: 2a00:1790:6::2:0:1 and 91.103.163.215.

Other host names, for instance dns4isp.org, webservices.dns4isp.net, dns4isp.name, dns4isp.info and dns4isp.net share IP numbers with hostmaster.dns4isp.net.

The domain hostmaster.dns4isp.net is delegated to three name servers: ns1.dns4isp.cz, ns2.dns4isp.net and ns3.dns4isp.org.

hostmaster.dns4isp.net shares name servers with other domains at least partially, for instance avedax.eu, kup-server.cz, dns4isp.org, openblacklist.org and rauspc.cz.

these name servers are often used with ns2.dns4isp.cz, ns3.dns4isp.cz and ns.svinov.net.

Host names with two IP numbers:

ns1.dns4isp.cz points to 2a0d:180:1::10 and 185.175.8.203

ns2.dns4isp.net points to 2a01:5f0:c001:124:2::152 and 89.187.149.152

ns3.dns4isp.org points to 2605:a140:2163:757::1 and 194.113.67.44

The mail server for hostmaster.dns4isp.net is mail.kvalitnihosting.cz.

hostmaster.dns4isp.net shares the same mail server setup as other domains, including taxi-klub.cz, avexdigital.cz, kvalitni-hosting.cz, about-czechia.com and dns4isp.org.

Host name mail.kvalitnihosting.cz resolves to IP 185.175.8.220.

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

oWrqmec CF johedugfp 2025-10-18