`dobosz.cz`

DNSSEC	⚠️ Not signed
NS	`ns1.cnw.cz` ⭐
		A	2a07:1f41:0:500::2d^{🇨🇿 CETIN-AS2a07:1f40::/29 CETIN}
		A	85.163.10.45^{🇨🇿 CETIN-AS85.163.0.0/16 CETIN}
			PTR	`ns1.cnw.cz`
NS	`ns2.cnw.cz`
		A	2001:4de8:b1b3::2^{🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s.}
		A	195.122.209.138^{🇨🇿 QUANTCOM-AS195.122.192.0/19}
SOA	`ns1.cnw.cz`root@ns1.cnw.cz 2017-08-09 #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=1783338441

Same first word

dobosz.cz

dobosz.com

dobosz.at

dobosz.pl

dobosz.info

dobosz.xyz

dobosz.de

Similar names

sdbozo.com

bodosz.nl

ozbods.com

DNS History

2 records (2 active, 0 former)

●NSns1.cnw.cz2015-08-11 → 2026-07-06 · 2 obs

● 2015-08-11 03:33:36
● 2026-07-06 12:06:06

●NSns2.cnw.cz2015-08-11 → 2026-07-06 · 2 obs

● 2015-08-11 03:33:36
● 2026-07-06 12:06:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
dobosz.cz	ns1.cnw.cz, ns2.cnw.cz	4 records

✅ Authoritative Response

Server:195.122.209.138

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dobosz.cz (unsigned zone)

⏱️ Timing

Total: 1144ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.cnw.cz, ns2.cnw.cz`
SOA	1	`ns1.cnw.cz root.ns1.cnw.cz`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.cnw.cz, ns1.cnw.cz, ns2.cnw.cz...)

Analysis

Name Servers

DNS delegation for dobosz.cz points to two name servers: ns1.cnw.cz and ns2.cnw.cz.

The name server configuration of dobosz.cz is shared with other domains, for instance crproject.cz, durdik.cz, studio-marlen.cz and two others.

dobosz.cz has at least partial name server overlap with other domains, such as 46.10.163.85.in-addr.arpa, redrock-cz.com, 66.163.85.in-addr.arpa and two others.

It is common to find these name servers paired with the name servers ns3.cnw.cz.

ns1.cnw.cz directs to 85.163.10.45 and 2a07:1f41:0:500::2d. ns2.cnw.cz directs to 195.122.209.138 and 2001:4de8:b1b3::2. Each host name carries two IP addresses.

dobosz.cz - robtex.com

dobosz.cz

cz