techplus.cz - dns.ninja

`techplus.cz`

DNSSEC	🔒 Signed (DS record present)
A	2a00:da80:e::129^{🇨🇿 ECONOMIA-CZ2a00:da80::/32 Centrum Holdings s.r.o.}
		PTR	`centrum.cz`
		PTR	`denikinsider.cz`
		PTR	`hnplus.cz`
		PTR	`mujweb.cz`
		PTR	`predplatnepodstromek.cz`
		PTR	`supermapy.cz`
		PTR	`volna.cz`
		PTR	`jokescafe.sk`
		PTR	`playcafe.sk`
		PTR	`ella-cz-fe.centrum.cz`
		PTR	`wildcard.e-conomia.cz`
		PTR	`static-redir.v.eint.cz`
A	46.255.231.129^{🇨🇿 ECONOMIA-CZ46.255.224.0/21 Economia a.s.}
NS	`ns1.centrum.cz` ⭐
		A	2a00:da80:0:501::6^{🇨🇿 ECONOMIA-CZ2a00:da80::/32 Centrum Holdings s.r.o.}
			PTR	`ns1.m.eint.cz`
		A	46.255.225.182^{🇨🇿 ECONOMIA-CZ46.255.224.0/21 Economia a.s.}
			PTR	`ns1.m.eint.cz`
NS	`ns2.eco-dns.net`
		A	2a02:2b88:2:2::78b1:1^{🇨🇿 WEDOS2a02:2b88::/32 Internet, a.s.}
			PTR	`ns2.m.eint.cz`
		A	46.28.107.112^{🇨🇿 WEDOS46.28.104.0/21 Internet, a.s.}
			PTR	`ns2.m.eint.cz`
NS	`ns3.eint.cz`
		A	2a00:da80:1:501::148^{🇨🇿 ECONOMIA-CZ2a00:da80::/32 Centrum Holdings s.r.o.}
			PTR	`ns3.m.eint.cz`
		A	46.255.227.148^{🇨🇿 ECONOMIA-CZ46.255.224.0/21 Economia a.s.}
			PTR	`ns3.m.eint.cz`
SOA	`ns1.centrum.cz`domain@centrumholdings.com 2024-12-16 #1

`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=1786537043

Same first word

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Similar names

DNS History

10 records (5 active, 5 former)

●NSns1.centrum.cz2015-08-18 → 2026-08-12 · 2 obs

● 2015-08-18 08:07:42
● 2026-08-12 13:10:38

○NSns2.centrum.cz2015-08-18 → 2017-06-01 · 4 obs

● 2015-08-18 08:07:42
● 2017-06-01 05:21:34
○ 2026-03-01 13:35:54
○ 2026-08-12 13:10:38

●NSns2.eco-dns.net2026-03-01 → 2026-08-12 · 3 obs

○ 2017-06-01 05:21:34
● 2026-03-01 13:35:54
● 2026-08-12 13:10:38

●NSns3.eint.cz2026-03-01 → 2026-08-12 · 3 obs

○ 2017-06-01 05:21:34
● 2026-03-01 13:35:54
● 2026-08-12 13:10:38

○A2a00:da80:0:500::562015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 08:07:42
○ 2015-12-11 17:49:16
○ 2026-08-12 13:10:38

●A2a00:da80:e::1292026-03-01 → 2026-08-12 · 3 obs

○ 2017-06-01 05:21:34
● 2026-03-01 13:35:54
● 2026-08-12 13:10:38

○A2a00:da80:f::482015-12-11 → 2017-06-01 · 5 obs

○ 2015-08-18 08:07:42
● 2015-12-11 17:49:16
● 2017-06-01 05:21:34
○ 2026-03-01 13:35:54
○ 2026-08-12 13:10:38

○A46.255.224.1172015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 08:07:42
○ 2015-12-11 17:49:16
○ 2026-08-12 13:10:38

●A46.255.231.1292026-03-01 → 2026-08-12 · 3 obs

○ 2017-06-01 05:21:34
● 2026-03-01 13:35:54
● 2026-08-12 13:10:38

○A46.255.231.482015-12-11 → 2017-06-01 · 5 obs

○ 2015-08-18 08:07:42
● 2015-12-11 17:49:16
● 2017-06-01 05:21:34
○ 2026-03-01 13:35:54
○ 2026-08-12 13:10:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
techplus.cz	ns1.centrum.cz, ns2.eco-dns.net, ns3.eint.cz	-

✅ Authoritative Response

Server:46.28.107.112

NS records: ns1.centrum.cz, ns2.eco-dns.net, ns3.eint.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.255.231.129`
AAAA	1	`2a00:da80:e::129`
NS	3	`ns3.eint.cz, ns2.eco-dns.net...`
SOA	1	`ns1.centrum.cz domain.centrumholdings.co`

Analysis

IP Addresses

techplus.cz directs to two IP numbers, 46.255.231.129 and 2a00:da80:e::129

Two other host names, along with cmail.cz, vybermiauto.cz and mybox.cz, also share IP numbers with techplus.cz.

Name Servers

Three name servers are authoritative for techplus.cz: ns1.centrum.cz, ns3.eint.cz and ns2.eco-dns.net.

techplus.cz has at least partial name server overlap with other domains, such as aktualne.tv, forumhn.cz, liveradio.cz and two others.

It is common to find these name servers paired with the name servers ns2.centrum.cz.

ns1.centrum.cz resolves to 46.255.225.182 and 2a00:da80:0:501::6. ns3.eint.cz resolves to 46.255.227.148 and 2a00:da80:1:501::148. ns2.eco-dns.net resolves to 46.28.107.112 and 2a02:2b88:2:2::78b1:1. All three hostnames point to two IP numbers each.