ivatech.cz - robtex.com

ivatech.cz

DNSSEC⚠️ Not signed
A185.66.36.178🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTRwh50.farma.gigaserver.cz
NS1.ns.gigaserver.cz ⭐
A2a03:1e20:0:5::92🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804
PTR1.ns.gigaserver.cz
A185.66.36.92🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTR1.ns.gigaserver.cz
NS2.ns.gigaserver.cz
A2a03:1e20:0:5::93🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804
PTR2.ns.gigaserver.cz
A185.66.36.93🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTR2.ns.gigaserver.cz
NS3.ns.gigaserver.cz
A2a03:1e20:0:5::250🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804
PTR3.ns.gigaserver.cz
A185.66.36.250🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTR3.ns.gigaserver.cz
NS4.ns.gigaserver.cz
A40.67.208.152🇳🇱 Microsoft40.67.0.0/16
MXmail.gigaserver.cz ⭐
A185.66.36.222🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805
PTRmail.gigaserver.cz
TXTv=spf1 mx a include:smtp-gw.gigaserver.cz ~all
SOA1.ns.gigaserver.czdns@gigaserver.cz serial=1545516474

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=1777051041

Subdomains

mail.ivatech.cz

Same first word

ivatech.cz
ivatech.net
ivatech.dev

Similar names

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DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NS1.ns.gigaserver.cz2.ns.gigaserver.cz3.ns.gigaserver.cz4.ns.gigaserver.czMXmail.gigaserver.czmail.ivatech.czA185.66.36.17885.118.128.13
●NS1.ns.gigaserver.cz2015-06-26 → 2026-04-24 · 2 obs
● 2015-06-26 14:19:48
● 2026-04-24 17:44:34
●NS2.ns.gigaserver.cz2015-06-26 → 2026-04-24 · 2 obs
● 2015-06-26 14:19:48
● 2026-04-24 17:44:34
●NS3.ns.gigaserver.cz2015-06-26 → 2026-04-24 · 2 obs
● 2015-06-26 14:19:48
● 2026-04-24 17:44:34
●NS4.ns.gigaserver.cz2015-06-26 → 2026-04-24 · 2 obs
● 2015-06-26 14:19:48
● 2026-04-24 17:44:34
●MXmail.gigaserver.cz2026-04-18 → 2026-04-24 · 3 obs
○ 2017-04-10 12:29:06
● 2026-04-18 04:16:14
● 2026-04-24 17:44:34
○MXmail.ivatech.cz2015-06-26 → 2017-04-10 · 4 obs
● 2015-06-26 14:19:48
● 2017-04-10 12:29:06
○ 2026-04-18 04:16:14
○ 2026-04-24 17:44:34
●A185.66.36.1782026-04-18 → 2026-04-24 · 3 obs
○ 2017-04-10 12:29:06
● 2026-04-18 04:16:14
● 2026-04-24 17:44:34
○A85.118.128.132015-06-26 → 2017-04-10 · 4 obs
● 2015-06-26 14:19:48
● 2017-04-10 12:29:06
○ 2026-04-18 04:16:14
○ 2026-04-24 17:44:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
czd.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz-
ivatech.cz1.ns.gigaserver.cz, 3.ns.gigaserver.cz, 2.ns.gigaserver.cz, 4.ns.gigaserver.cz4 records

✅ Authoritative Response

Server:185.66.36.93

NS records: 1.ns.gigaserver.cz, 3.ns.gigaserver.cz, 2.ns.gigaserver.cz, 4.ns.gigaserver.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1142ms | Queries: -

📄 Records

TypeCountSample Data
A1185.66.36.178
NS41.ns.gigaserver.cz, 2.ns.gigaserver.cz...
MX1mail.gigaserver.cz (pri: 50)
TXT1v=spf1 mx a include:smtp-gw.gigaserver.c
SOA11.ns.gigaserver.cz dns.gigaserver.cz

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (4.ns.gigaserver.cz, 3.ns.gigaserver.cz, 2.ns.gigaserver.cz...)

Analysis

Hierarchy

ivatech.cz is the parent of mail.ivatech.cz.

IP Addresses

ivatech.cz resolves to one IP number: 185.66.36.178.

other host names including lamirsa.cz, sonetech.cz, www.tipujbiatlon.cz, simpsonovionline.cz and soumrak.net share IP numbers with ivatech.cz.

Name Servers

ivatech.cz is delegated to four name servers: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz.

ivatech.cz at least partially shares name servers with other domains, for instance nike-sport.com, rdp.cz, avat.cz, dovozbmw.cz and dvurnadrokytkou.cz.

these name servers are often used together with ns1.gigaserver.cz, ns2.gigaserver.cz, ns3.gigaserver.cz and ns4.gigaserver.cz.

Host names with two IP numbers:

1.ns.gigaserver.cz points to 2a03:1e20:0:5::92 and 185.66.36.92.

2.ns.gigaserver.cz points to 2a03:1e20:0:5::93 and 185.66.36.93.

3.ns.gigaserver.cz points to 2a03:1e20:0:5::250 and 185.66.36.250.

Host names with one IP number:

4.ns.gigaserver.cz points to 40.67.208.152.

Mail Servers

ivatech.cz is handled by a single mail server, mail.gigaserver.cz.

ivatech.cz shares the same mail server setup as other domains, for instance kleker.cz, breva.cz, nxhq.net, supr.agency and refan-shop.com.

ivatech.cz shares some mail servers with other domains, at least partially, for example infojob.sk and fyzika.net.

mail.gigaserver.cz resolves to IP 185.66.36.222.