CF1760708425517-tsm20251017082432

WWW.ROBTEX.COM - isvs.cz

Search for IP or hostnames:

isvs.cz checked at 2025-10-17T13:40:25.495Z 837ms 174/174/174 100% R:20

isvs.cz

NSns1.tele3.cz
A2001:1528:123::d01๐Ÿ‡จ๐Ÿ‡ฟ Casablanca INT a.s.
PTRns1.tele3.cz
A81.0.217.111๐Ÿ‡จ๐Ÿ‡ฟ Casablanca INT a.s.
NSns2.tele3.cz
A2a01:430:43::d02๐Ÿ‡จ๐Ÿ‡ฟ MasterDC
PTRns2.tele3.cz
A81.31.35.151๐Ÿ‡จ๐Ÿ‡ฟ MasterDC
MXmx2.vhost.cz
A81.0.238.89๐Ÿ‡จ๐Ÿ‡ฟ Casablanca INT a.s.
MXmx.vhost.cz
A2001:1528:1:6380::2๐Ÿ‡จ๐Ÿ‡ฟ Casablanca INT a.s.
PTRs1.vhost.cz
A82.208.29.81๐Ÿ‡จ๐Ÿ‡ฟ Casablanca INT a.s.
NSns3.tele3.eu
A2a01:4f8:162:24c1::d03๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
PTRns3.tele3.eu
A5.9.97.250๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
PTRns3.tele3.eu
NSns4.tele3.us
A2a01:4ff:f0:16b7::d04๐Ÿ‡บ๐Ÿ‡ธ Hetzner Online Cloud 2
PTRns4.tele3.us
A5.161.75.38๐Ÿ‡บ๐Ÿ‡ธ Hetzner Online Cloud 2
PTRns4.tele3.us
A2001:1528:1:6380::2๐Ÿ‡จ๐Ÿ‡ฟ Casablanca INT a.s.
PTRs1.vhost.cz
A82.208.29.81๐Ÿ‡จ๐Ÿ‡ฟ Casablanca INT a.s.

cz

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

Starts with same word

Starts similarily

AI analysis

isvs.cz points to two IP numbers: 2001:1528:1:6380::2 and 82.208.29.81.

Other host names such as mikulas.com, ns.vhost.cz, prevozky.cz, stanok.cz and mx.vhost.cz share IPs with isvs.cz.

isvs.cz is delegated to four name servers: ns1.tele3.cz, ns2.tele3.cz, ns3.tele3.eu and ns4.tele3.us.

isvs.cz at least partially shares name servers with other domains, for example icshop.cz, nissan-klub.cz, vezu.cz, kovoterm.eu and abauj-butor.hu.

Host names with two IP numbers:

ns1.tele3.cz points to: 2001:1528:123::d01 and 81.0.217.111

ns2.tele3.cz points to: 2a01:430:43::d02 and 81.31.35.151

ns3.tele3.eu points to: 2a01:4f8:162:24c1::d03 and 5.9.97.250

ns4.tele3.us points to: 2a01:4ff:f0:16b7::d04 and 5.161.75.38

Two mail servers handle isvs.cz: mx2.vhost.cz and mx.vhost.cz.

isvs.cz shares the same mail server setup as other domains, including gyp.cz, besharmonie.cz, beertime.pub, moderni-urad.cz and toptrainers.cz.

isvs.cz shares at least partially some mail servers with other domains, for instance fo.cz, vseobecna.cz, lampova.cz, srba-tabor.cz and svatojanskakolej.cz.

these mail servers are commonly used with tnt.vhost.cz.

Host names with two IP numbers:

mx.vhost.cz points to 2001:1528:1:6380::2 and 82.208.29.81.

Host names with one IP number:

mx2.vhost.cz points to 81.0.238.89.

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

XiLEwOl CF johedugfp 2025-10-17