CF1761272451431-tsm20251017082432

IPLIST.NET - protolab.cz

Search for IP or hostnames:

protolab.cz checked at 2025-10-24T02:20:51.400Z 569ms 76/76/76 100% R:14

protolab.cz

NSdecsys.vsb.cz
A2001:718:1001:149::9 🇨🇿 CESNET
PTRdecsys.vsb.cz
A158.196.149.9🇨🇿 CESNET
PTRdecsys.vsb.cz
MXsmtp.vsb.cz
A2001:718:1001:149::155 🇨🇿 CESNET
PTRsmtp.vsb.cz
A158.196.149.155🇨🇿 CESNET
PTRsmtp.vsb.cz
NSnsa.ces.net
A2001:718:1:1::144:205 🇨🇿 CESNET
PTRnsa.ces.net
A195.113.144.205🇨🇿 CESNET
PTRnsa.ces.net

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

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AI analysis

protolab.cz is the parent of www.protolab.cz.

protolab.cz is delegated to two name servers: decsys.vsb.cz and nsa.ces.net.

protolab.cz uses the same name server setup as other domains such as casopisakademik.cz, it4i.cz, 113.113.195.in-addr.arpa, technikarun.cz and osanet.cz.

protolab.cz shares name servers with other domains at least partially, for example zamek-liblice.cz, med.muni.cz, radio-junior.cz, 83.113.195.in-addr.arpa and zkola.cz.

these name servers are often used with the following: nsa.cesnet.cz, nsa.ten.cz, ns1.slu.cz, ns2.slu.cz, ns.muni.cz, ns-01.fel.cvut.cz, ns-02.fel.cvut.cz, academy.cas.cz, ns1.cro.cz and ns2.cro.cz.

Host names with two IP numbers:

decsys.vsb.cz points to 2001:718:1001:149::9 and 158.196.149.9; nsa.ces.net points to 2001:718:1:1::144:205 and 195.113.144.205.

protolab.cz is handled by a single mail server, smtp.vsb.cz.

protolab.cz shares the same mail server setup as other domains, for instance studentcar.cz, forcoa.net, fip.vsb.cz, casopisakademik.cz and fs.vsb.cz.

protolab.cz shares some mail servers with other domains to some extent, for instance it4i.cz and vsb.cz.

these mail servers are commonly used alongside mx30.vsb.cz and postak.vsb.cz.

smtp.vsb.cz resolves to two IPs: 2001:718:1001:149::155 and 158.196.149.155.

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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iRwhGiR CF johedugfp 2025-10-24