istro.cz - robtex.com

istro.cz

DNSSEC⚠️ Not signed
A93.185.104.26🇨🇿 VSHOSTING93.185.96.0/20 II.
PTRwww16.pipni.cz
NSns2.pipni.cz ⭐
A2a01:430:220::3🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
PTRns2.pipni.cz
A83.167.247.20🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
PTRns2.pipni.cz
NSns.pipni.cz
A93.185.104.4🇨🇿 VSHOSTING93.185.96.0/20 II.
PTRns.pipni.cz
NSns3.pipni.cz
A2a01:430:220::4🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
PTRns3.pipni.cz
A83.167.247.153🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
PTRns3.pipni.cz
MXmail.istro.cz ⭐
A93.185.104.7🇨🇿 VSHOSTING93.185.96.0/20 II.
PTRmail4.pipni.cz
MXns2.pipni.cz(20)
A2a01:430:220::3🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
PTRns2.pipni.cz
A83.167.247.20🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
PTRns2.pipni.cz
SOAns.pipni.czpipni@pipni.cz serial=478947761

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1776165453

Subdomains

mail.istro.cz

Same first word

istro.ru
istro.net
istro.cz

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triso.me

DNS History

6 records (6 active, 0 former)

20162017201820192020202120222023202420252026NSns.pipni.czns2.pipni.czns3.pipni.czMXmail.istro.czns2.pipni.czA93.185.104.26
●NSns.pipni.cz2015-08-04 → 2026-04-14 · 2 obs
● 2015-08-04 23:10:22
● 2026-04-14 12:07:08
●NSns2.pipni.cz2015-08-04 → 2026-04-14 · 2 obs
● 2015-08-04 23:10:22
● 2026-04-14 12:07:08
●NSns3.pipni.cz2015-08-04 → 2026-04-14 · 2 obs
● 2015-08-04 23:10:22
● 2026-04-14 12:07:08
●MXmail.istro.cz2015-08-04 → 2026-04-14 · 2 obs
● 2015-08-04 23:10:22
● 2026-04-14 12:07:08
●MXns2.pipni.cz2015-08-04 → 2026-04-14 · 2 obs
● 2015-08-04 23:10:22
● 2026-04-14 12:07:08
●A93.185.104.262015-08-04 → 2026-04-14 · 2 obs
● 2015-08-04 23:10:22
● 2026-04-14 12:07:08

🔍 DNS Trace

Analysis

Hierarchy

istro.cz is the parent of mail.istro.cz.

IP Addresses

istro.cz points to IP number 93.185.104.26.

For instance, other host names mediamaster.sk, profitexx.cz, r1b.cz, biobedny.cz and kvalitni-ucetnictvi.cz share IP numbers with istro.cz.

Name Servers

The delegation for istro.cz is handled by three name servers: ns2.pipni.cz, ns3.pipni.cz and ns.pipni.cz.

istro.cz shares name servers with other domains at least partially, for example aviut.com, mavac.net, rushing-it.com, dv.cz and buri.cz.

These name servers are commonly used with the name servers ns2.machin.cz and ns.machin.cz.

Host names with two IPs:

Host name ns2.pipni.cz points to 2a01:430:220::3 and 83.167.247.20.

Host name ns3.pipni.cz points to 2a01:430:220::4 and 83.167.247.153.

Host names with one IP:

Host name ns.pipni.cz points to 93.185.104.4.

Mail Servers

Two mail servers mail.istro.cz and ns2.pipni.cz handle istro.cz.

istro.cz shares mail servers with other domains at least partially; for instance erm.sk, energopraha.com, en-art.cz, dufa.biz and krasabus.cz.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx.l.google.com, mail.erm.sk and mail.energopraha.com.

Hostnames with a single IP:

mail.istro.cz resolves to 93.185.104.7.