houdekgroup.com - robtex.com

houdekgroup.com

DNSSEC⚠️ Not signed
A176.102.64.7🇨🇿 SECURITYNET-AS176.102.64.0/24 SECURITYNET-176.102.64/24
PTRdata.netro.cz
NSmbox.netro.cz ⭐
A2a02:25b0:aaaa:b8d6::25🇨🇿 SECURITYNET-AS2a02:25b0:aaaa::/48 SECURITYNET-2a07:dbc0::/32
PTRmbox.netro.cz
A46.36.36.78🇨🇿 SECURITYNET-AS46.36.36.0/24 GTT-NET prefix
PTRmbox.netro.cz
NSns.netro.cz
A31.47.102.92🇨🇿 NFX_ZSPO31.47.96.0/20 Neutral Free eXchange members - FreeTel alternate
MXmail2.houdekgroup.cz ⭐
A31.47.105.215🇨🇿 NFX_ZSPO31.47.96.0/20 Neutral Free eXchange members - FreeTel alternate
MXmbox.netro.cz(20)
A2a02:25b0:aaaa:b8d6::25🇨🇿 SECURITYNET-AS2a02:25b0:aaaa::/48 SECURITYNET-2a07:dbc0::/32
PTRmbox.netro.cz
A46.36.36.78🇨🇿 SECURITYNET-AS46.36.36.0/24 GTT-NET prefix
PTRmbox.netro.cz
TXTv=spf1 mx -all
SOAmbox.netro.czinfo@dnservis.cz 2025-08-26 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777104806

Same first word

houdekgroup.com
houdekgroup.cz

DNS History

14 records (5 active, 9 former)

200920112013201520172019202120232025NSmbox.netro.czns.netro.czns53.domaincontrol.comns54.domaincontrol.comMXmail2.houdekgroup.czmbox.netro.czmail1.houdekgroup.czmailstore1.secureserver.netsmtp.secureserver.netA176.102.64.7146.255.31.101212.80.69.10131.47.102.12268.178.232.100
●NSmbox.netro.cz2015-05-09 → 2026-04-25 · 3 obs
○ 2008-03-08 02:14:40
● 2015-05-09 09:57:32
● 2026-04-25 08:15:54
●NSns.netro.cz2015-05-09 → 2026-04-25 · 3 obs
○ 2008-03-08 02:14:40
● 2015-05-09 09:57:32
● 2026-04-25 08:15:54
○NSns53.domaincontrol.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 02:14:40
○ 2015-05-09 09:57:32
○ 2026-04-25 08:15:54
○NSns54.domaincontrol.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 02:14:40
○ 2015-05-09 09:57:32
○ 2026-04-25 08:15:54
○MXmail1.houdekgroup.cz2015-10-17 → 2020-03-06 · 5 obs
○ 2015-05-09 09:57:32
● 2015-10-17 13:09:06
● 2020-03-06 11:22:42
○ 2026-02-27 05:45:36
○ 2026-04-25 08:15:54
●MXmail2.houdekgroup.cz2026-02-27 → 2026-04-25 · 3 obs
○ 2020-03-06 11:22:42
● 2026-02-27 05:45:36
● 2026-04-25 08:15:54
○MXmailstore1.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 02:14:40
○ 2015-05-09 09:57:32
○ 2026-04-25 08:15:54
●MXmbox.netro.cz2015-05-09 → 2026-04-25 · 6 obs
○ 2008-03-08 02:14:40
● 2015-05-09 09:57:32
○ 2015-10-17 13:09:06
○ 2020-03-06 11:22:42
● 2026-02-27 05:45:36
● 2026-04-25 08:15:54
○MXsmtp.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 02:14:40
○ 2015-05-09 09:57:32
○ 2026-04-25 08:15:54
○A146.255.31.1012015-10-17 → 2017-02-11 · 5 obs
○ 2015-05-09 09:57:32
● 2015-10-17 13:09:06
● 2017-02-11 21:22:10
○ 2020-03-06 11:22:42
○ 2026-04-25 08:15:54
●A176.102.64.72026-02-27 → 2026-04-25 · 3 obs
○ 2020-03-06 11:22:42
● 2026-02-27 05:45:36
● 2026-04-25 08:15:54
○A212.80.69.1012015-05-09 → 2015-05-09 · 4 obs
○ 2008-03-08 02:14:40
● 2015-05-09 09:57:32
○ 2015-10-17 13:09:06
○ 2026-04-25 08:15:54
○A31.47.102.1222020-03-06 → 2020-03-06 · 4 obs
○ 2017-02-11 21:22:10
● 2020-03-06 11:22:42
○ 2026-02-27 05:45:36
○ 2026-04-25 08:15:54
○A68.178.232.1002008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 02:14:40
○ 2015-05-09 09:57:32
○ 2026-04-25 08:15:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
houdekgroup.commbox.netro.cz, ns.netro.cz-

✅ Authoritative Response

Server:46.36.36.78

NS records: mbox.netro.cz, ns.netro.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for houdekgroup.com (unsigned zone)

⏱️ Timing

Total: 2326ms | Queries: -

📄 Records

TypeCountSample Data
A1176.102.64.7
NS2mbox.netro.cz, ns.netro.cz
MX2mail2.houdekgroup.cz (pri: 10), mbox.netro.cz (pri: 20)
TXT1v=spf1 mx -all
SOA1mbox.netro.cz info.dnservis.cz

Analysis

IP Addresses

houdekgroup.com resolves to one IP number: 176.102.64.7.

other host names including hvr.cz, logicentrum.cz, interceramica.cz, janov.cz and colorwest.cz share IP numbers with houdekgroup.com.

Name Servers

houdekgroup.com is delegated to two name servers mbox.netro.cz and ns.netro.cz.

houdekgroup.com shares the same name server setup as other domains, for instance edinet.cz, soletsgo.cz, exekuce.eu, kunik.cz and dnservis.cz.

houdekgroup.com shares name servers with other domains at least partially, for example ticha.ru and atack.cz.

Two IP numbers for a host: mbox.netro.cz points to 2a02:25b0:aaaa:b8d6::25 and 46.36.36.78.

One IP number for a host: ns.netro.cz points to 31.47.102.92.

Mail Servers

Two mail servers handle houdekgroup.com: mail2.houdekgroup.cz and mbox.netro.cz.

houdekgroup.com shares the same mail server setup as other domains, for instance houdekgroup.cz.

houdekgroup.com shares some mail servers with other domains, at least partially, for instance vysousece.eu, netro.cz, amobil.cz, adservices.cz and eupz.eu.

Hostnames with a single IP:

mail2.houdekgroup.cz points to 31.47.105.215.