`gtssecureinternet.cz`

DNSSEC	⚠️ Not signed
NS	`ns1.gts.cz` ⭐
		A	2001:af0:2:a::53^{🇨🇿 TMOBILE-CZ2001:af0::/32 T-Mobile Czech Republic a.s.}
			PTR	`ns1.gts.cz`
		A	193.85.1.110^{🇨🇿 TMOBILE-CZ193.85.0.0/16 T-Mobile Czech Republic a.s.}
			PTR	`ns1.gts.cz`
NS	`ns2.gts.cz`
		A	2001:af0:2:b::53^{🇨🇿 TMOBILE-CZ2001:af0::/32 T-Mobile Czech Republic a.s.}
			PTR	`ns2.gts.cz`
		A	193.85.2.110^{🇨🇿 TMOBILE-CZ193.85.0.0/16 T-Mobile Czech Republic a.s.}
			PTR	`ns2.gts.cz`
SOA	`ns1.gts.cz`hostmaster@cz.net 2012-08-30 #0

`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=1775929633

Subdomains

www.gtssecureinternet.cz

Same first word

gtssecureinternet.cz

DNS History

2 records (2 active, 0 former)

●NSns1.gts.cz2015-08-12 → 2026-04-11 · 2 obs

● 2015-08-12 09:50:08
● 2026-04-11 18:19:06

●NSns2.gts.cz2015-08-12 → 2026-04-11 · 2 obs

● 2015-08-12 09:50:08
● 2026-04-11 18:19:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
gtssecureinternet.cz	ns1.gts.cz, ns2.gts.cz	-

✅ Authoritative Response

Server:193.85.1.110

NS records: ns1.gts.cz, ns2.gts.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gtssecureinternet.cz (unsigned zone)

⏱️ Timing

Total: 1539ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.gts.cz, ns2.gts.cz`
SOA	1	`ns1.gts.cz hostmaster.cz.net`

Analysis

Hierarchy

gtssecureinternet.cz is the parent of www.gtssecureinternet.cz.

Name Servers

gtssecureinternet.cz has two name servers: ns1.gts.cz and ns2.gts.cz.

gtssecureinternet.cz shares the same name server setup as other domains, for example 123.144.195.in-addr.arpa, norbrook.sk, 0.f.a.0.1.0.0.2.ip6.arpa, fandimestavebku.cz and cossack.cz.

gtssecureinternet.cz shares some name servers with other domains, for example pukvis.com, csob-inspirace.eu, csobib24.eu, xn--sobpfprogres-nrb.eu and pojisteniera.cz.

These name servers are commonly used with the name servers alameda.csob.cz.

Host names with two IP numbers:

ns1.gts.cz points to: 2001:af0:2:a::53 and 193.85.1.110; ns2.gts.cz points to: 2001:af0:2:b::53 and 193.85.2.110.

gtssecureinternet.cz - robtex.com