`triexpert.cz`

DNSSEC	🔒 Signed (DS record present)
A	2001:15e8:110:6ea6::1^{🇨🇿 INTERNET-CZ2001:15e8::/32}
A	194.182.79.166^{🇨🇿 INTERNET-CZ194.182.64.0/19}
NS	`ns1.websupport.cz` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.cz`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.eu`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`triexpert-cz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`MS=ms49205744`
TXT	`google-site-verification=Eptnh81u8lsOyQ2xmI0doQeHBApt1v44aLs4lUc2l-E`
TXT	`google-site-verification=VjOJsa_Y9uzIgTxxms-N5ZPH4w-ULAmqTZXPuJlSDIU`
TXT	`google-site-verification=_Nzvp09Pb6pJ3IH4KQMxN38zcCtSNInZ1fCAaTjWGV4`
TXT	`google-site-verification=kWDPQc-NASubJKbvNzvW-qJnMrEHkWSD4HAYuGsio_c`
TXT	`v=spf1 mx include:spf.protection.outlook.com include:spf.active24.com include...`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1769712908

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1786277843

Same first word

triexpert.ru

triexpert.eu

triexpert.it

triexpert.com

triexpert.sk

triexpert.pl

triexpert.cz

Similar names

tirexpert.eu

tierxpert.de

tirexpert.com

ritexpert.com

itrexpert.com

DNS History

17 records (6 active, 11 former)

○NSalfa.ns.active24.cz2017-04-04 → 2017-04-04 · 4 obs

○ 2016-08-08 11:48:30
● 2017-04-04 08:18:06
○ 2026-02-15 23:12:24
○ 2026-08-09 12:25:56

○NSbeta.ns.active24.cz2017-04-04 → 2017-04-04 · 4 obs

○ 2016-08-08 11:48:30
● 2017-04-04 08:18:06
○ 2026-02-15 23:12:24
○ 2026-08-09 12:25:56

○NSgama.ns.active24.sk2017-04-04 → 2017-04-04 · 4 obs

○ 2016-08-08 11:48:30
● 2017-04-04 08:18:06
○ 2026-02-15 23:12:24
○ 2026-08-09 12:25:56

○NSns1.ignum.com2015-05-26 → 2016-08-08 · 4 obs

● 2015-05-26 04:19:42
● 2016-08-08 11:48:30
○ 2017-04-04 08:18:06
○ 2026-08-09 12:25:56

●NSns1.websupport.cz2026-02-15 → 2026-08-09 · 3 obs

○ 2017-04-04 08:18:06
● 2026-02-15 23:12:24
● 2026-08-09 12:25:56

○NSns2.ignum.cz2015-05-26 → 2016-08-08 · 4 obs

● 2015-05-26 04:19:42
● 2016-08-08 11:48:30
○ 2017-04-04 08:18:06
○ 2026-08-09 12:25:56

●NSns2.websupport.cz2026-02-15 → 2026-08-09 · 3 obs

○ 2017-04-04 08:18:06
● 2026-02-15 23:12:24
● 2026-08-09 12:25:56

●NSns3.websupport.eu2026-02-15 → 2026-08-09 · 3 obs

○ 2017-04-04 08:18:06
● 2026-02-15 23:12:24
● 2026-08-09 12:25:56

○MXbrno-old.milt.cz2015-05-26 → 2015-12-18 · 4 obs

● 2015-05-26 04:19:42
● 2015-12-18 09:30:40
○ 2016-03-22 18:31:52
○ 2026-08-09 12:25:56

○MXmail.milt.cz2016-03-22 → 2017-04-04 · 5 obs

○ 2015-12-18 09:30:40
● 2016-03-22 18:31:52
● 2017-04-04 08:18:06
○ 2026-02-15 23:12:24
○ 2026-08-09 12:25:56

○MXserver.milt.cz2015-05-26 → 2015-12-18 · 4 obs

● 2015-05-26 04:19:42
● 2015-12-18 09:30:40
○ 2016-03-22 18:31:52
○ 2026-08-09 12:25:56

●MXtriexpert-cz.mail.protection.outlook.com2026-02-15 → 2026-08-09 · 3 obs

○ 2017-04-04 08:18:06
● 2026-02-15 23:12:24
● 2026-08-09 12:25:56

○A109.123.209.1902015-05-26 → 2015-12-18 · 4 obs

● 2015-05-26 04:19:42
● 2015-12-18 09:30:40
○ 2016-03-22 18:31:52
○ 2026-08-09 12:25:56

●A194.182.79.1662026-02-15 → 2026-08-09 · 3 obs

○ 2017-04-04 08:18:06
● 2026-02-15 23:12:24
● 2026-08-09 12:25:56

●A2001:15e8:110:6ea6::12026-02-15 → 2026-08-09 · 3 obs

○ 2017-04-04 08:18:06
● 2026-02-15 23:12:24
● 2026-08-09 12:25:56

○A217.198.122.2042016-03-22 → 2016-08-08 · 5 obs

○ 2015-12-18 09:30:40
● 2016-03-22 18:31:52
● 2016-08-08 11:48:30
○ 2017-04-04 08:18:06
○ 2026-08-09 12:25:56

○A217.198.122.72017-04-04 → 2017-04-04 · 4 obs

○ 2016-08-08 11:48:30
● 2017-04-04 08:18:06
○ 2026-02-15 23:12:24
○ 2026-08-09 12:25:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
triexpert.cz	ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu	-

✅ Authoritative Response

Server:45.10.97.11

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1060ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.182.79.166`
AAAA	1	`2001:15e8:110:6ea6::1`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	1	`triexpert-cz.mail.protection.outlook.com`
TXT	6	`MS=ms49205744, google-site-verification=Eptnh81u8lsOyQ2...`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

IP Addresses

triexpert.cz has two IP addresses: 194.182.79.166 and 2001:15e8:110:6ea6::1

Further host names like eshop-prod1.factorify.cloud and triexpert.sk overlap in IP numbers with triexpert.cz.

Name Servers

triexpert.cz carries NS records delegating to ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

There is at least partial name server overlap between triexpert.cz and other domains — vedeckybrloh.sk, oboissimo.cz, hafa.sk and two more among them.

The name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk are often found in combination with these name servers.

ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu are three hostnames that each resolve to a pair of IP addresses: ns1.websupport.cz to 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz to 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu to 45.10.97.13 and 2a10:bbc0::13.

Mail Servers

The sole mail server for triexpert.cz is triexpert-cz.mail.protection.outlook.com.

With 8 IP addresses total, triexpert-cz.mail.protection.outlook.com resolves to 52.101.68.8, 52.101.68.16, 52.101.68.29 and 5 others.

triexpert.cz - robtex.com

triexpert.cz

cz

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`triexpert.cz`

`cz`