CF1757179927980-tsm20250906081701

WWW.RTSAK.COM - spark.cz

Search for IP or hostnames:

spark.cz checked at 2025-09-06T17:32:07.960Z 349ms 82/82/82 100% R:20

spark.cz

NSns1.ignum.com
A2a00:1e40:a:53::5 🇸🇰 Webglobe, a.s.
PTRns1-bra.core.webglobe.com
A185.65.223.35🇸🇰 Webglobe, a.s.
PTRns1-bra.core.webglobe.com
NSns2.ignum.cz
A2001:1ab0:7e1e:2::5 🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
A217.31.48.201🇨🇿 Webglobe
PTRns2-prg.core.webglobe.com
MXc503691b5bfa50a7.mx1.emailprofi.seznam.cz
A2a02:598:2::1056 🇨🇿 Seznam.cz, a.s.
PTRwildcard.mx1.emailprofi.seznam.cz
A77.75.77.56🇨🇿 Seznam.cz, a.s.
PTRwildcard.mx1.emailprofi.seznam.cz
MXc503691b5bfa50a7.mx2.emailprofi.seznam.cz
A2a02:598:2::1146 🇨🇿 Seznam.cz, a.s.
PTRwildcard.mx2.emailprofi.seznam.cz
A77.75.77.146🇨🇿 Seznam.cz, a.s.
PTRwildcard.mx2.emailprofi.seznam.cz
A194.228.31.12🇨🇿 O2-CZECH-REPUBLIC
PTRgw.zengon.net

cz

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

AI analysis

spark.cz is associated with a single IP address: 194.228.31.12.

IP numbers are shared between spark.cz and other host names such as elinor.cz, ubytovani-alpy.com, ack.cz, mail.ubytovani-alpy.com, and sunatur.eu.

Two name servers, ns1.ignum.com and ns2.ignum.cz, are delegated to spark.cz.

The name server setup for spark.cz is shared with several other domains such as cernoch.eu, rpg-vision.com, bezpecnostnepravniskola.cz, jihostroj.com, and havelnet.cz.

The name servers of spark.cz are at least partially shared with other domains such as webprotebe.cz, neustav.cz, and hopi.hu.

ns1.ignum.com and ns2.ignum.cz each point to two IP numbers: 2a00:1e40:a:53::5, 185.65.223.35 and 2001:1ab0:7e1e:2::5, 217.31.48.201 respectively.

Two mail servers, c503691b5bfa50a7.mx1.emailprofi.seznam.cz and c503691b5bfa50a7.mx2.emailprofi.seznam.cz, are responsible for handling spark.cz.

c503691b5bfa50a7.mx1.emailprofi.seznam.cz and c503691b5bfa50a7.mx2.emailprofi.seznam.cz each point to two IP numbers: 2a02:598:2::1056, 77.75.77.56 and 2a02:598:2::1146, 77.75.77.146 respectively.

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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BWZZXob CF johedugfp 2025-09-06