`rnb.cz`

DNSSEC	🔒 Signed (DS record present)
A	2a01:28:ca:112::1:409^{🇨🇿 SuperNetwork2a01:28::/32 s.r.o.}
		PTR	`yge02.vas-server.cz`
A	37.235.104.199^{🇨🇿 SuperNetwork37.235.96.0/20 s.r.o.}
NS	`ns.vas-hosting.cz` ⭐
		A	2a01:28:ca:112::1:4^{🇨🇿 SuperNetwork2a01:28::/32 s.r.o.}
			PTR	`ns.vas-hosting.cz`
		A	95.168.209.105^{🇨🇿 SuperNetwork95.168.192.0/19 s.r.o.}
NS	`ns.vas-hosting.com`
		A	2a01:4f8:c0c:1fbf::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.vas-hosting.com`
		A	78.47.104.13^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`ns.vas-hosting.com`
NS	`ns.vas-hosting.eu`
		A	2a01:430:100:57::25^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
			PTR	`ns.vas-hosting.eu`
		A	83.167.224.189^{🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5}
			PTR	`ns.vas-hosting.eu`
MX	`yge02.vas-server.cz` ⭐
		A	2a01:28:ca:112::1:409^{🇨🇿 SuperNetwork2a01:28::/32 s.r.o.}
			PTR	`yge02.vas-server.cz`
		A	37.235.104.199^{🇨🇿 SuperNetwork37.235.96.0/20 s.r.o.}
			PTR	`yge02.vas-server.cz`
TXT	`v=spf1 a mx ?all`
SOA	`ns.vas-hosting.cz`info@vas-hosting.cz serial=2403191284

`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=1785453439

WOT: SAFE (60/100)

Same first word

rnb.at

rnb.is

rnb.ch

rnb.co.in

rnb.uz

rnb.com.mx

rnb.ro

rnb.de

rnb.co.za

rnb.dk

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rnb.co.jp

rnb.su

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rnb.rs

rnb.hu

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rnb.com

rnb.se

rnb.black

Similar names

bnr.dk

brn.com.es

nrb.co.za

brn.com

nrb.dk

rbn.info

nbr.kz

bnr.us

brn.ir

nrb.cn

bnr.international

brn.me

nbr.eu

nrb.ru

rbn.world

brn.ovh

rbn.net

brn.se

nbr.nu

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rbn.net.id

rbn.dk

nbr.org

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brn.no

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rbn.com

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brn.ru

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brn.tv

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nrb.us

rbn.eu

nrb.be

bnr.com

brn.it

brn.ch

rbn.jp

nbr.loans

bnr.kz

rbn.be

nrb.lt

bnr.cl

nrb.su

bnr.co.id

bnr.nyc

bnr.es

nrb.com.tw

nrb.me

nrb.se

rbn.cn

bnr.ch

rbn.se

nbr.in

brn.org

brn.net

bnr.nu

nrb.co.kr

nrb.ventures

bnr.be

bnr.de

nrb.com.cn

brn.cat

rbn.nl

bnr.fr

nbr.me

nrb.pt

bnr.eu

bnr.by

brn.ai

bnr.io

bnr.pl

nrb.info

nrb.org

nrb.com.au

brn.hu

rbn.ir

bnr.se

brn.pw

bnr.com.mx

rbn.solutions

nrb.de

nrb.gov.pk

brn.es

nbr.pl

bnr.org

rbn.kr

DNS History

26 records (6 active, 20 former)

●NSns.vas-hosting.com2026-07-05 → 2026-07-30 · 3 obs

○ 2019-04-03 22:16:56
● 2026-07-05 00:07:52
● 2026-07-30 23:57:12

●NSns.vas-hosting.cz2026-07-05 → 2026-07-30 · 3 obs

○ 2019-04-03 22:16:56
● 2026-07-05 00:07:52
● 2026-07-30 23:57:12

●NSns.vas-hosting.eu2026-07-05 → 2026-07-30 · 3 obs

○ 2019-04-03 22:16:56
● 2026-07-05 00:07:52
● 2026-07-30 23:57:12

○NSns.wedos.com2015-11-02 → 2016-02-19 · 5 obs

○ 2015-08-16 15:35:46
● 2015-11-02 18:37:22
● 2016-02-19 04:21:14
○ 2016-04-19 18:57:12
○ 2026-07-30 23:57:12

○NSns.wedos.cz2015-11-02 → 2016-02-19 · 5 obs

○ 2015-08-16 15:35:46
● 2015-11-02 18:37:22
● 2016-02-19 04:21:14
○ 2016-04-19 18:57:12
○ 2026-07-30 23:57:12

○NSns.wedos.eu2015-11-02 → 2016-02-19 · 5 obs

○ 2015-08-16 15:35:46
● 2015-11-02 18:37:22
● 2016-02-19 04:21:14
○ 2016-04-19 18:57:12
○ 2026-07-30 23:57:12

○NSns.wedos.net2015-11-02 → 2016-02-19 · 5 obs

○ 2015-08-16 15:35:46
● 2015-11-02 18:37:22
● 2016-02-19 04:21:14
○ 2016-04-19 18:57:12
○ 2026-07-30 23:57:12

○NSns1.imakdynamic.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 15:35:46
○ 2015-11-02 18:37:22
○ 2026-07-30 23:57:12

○NSns1.tele3.cz2016-08-24 → 2019-04-03 · 5 obs

○ 2016-04-19 18:57:12
● 2016-08-24 17:36:38
● 2019-04-03 22:16:56
○ 2026-07-05 00:07:52
○ 2026-07-30 23:57:12

○NSns2.imakdynamic.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 15:35:46
○ 2015-11-02 18:37:22
○ 2026-07-30 23:57:12

○NSns2.tele3.cz2016-08-24 → 2019-04-03 · 5 obs

○ 2016-04-19 18:57:12
● 2016-08-24 17:36:38
● 2019-04-03 22:16:56
○ 2026-07-05 00:07:52
○ 2026-07-30 23:57:12

○NSns3.tele3.cz2016-08-24 → 2017-01-27 · 5 obs

○ 2016-04-19 18:57:12
● 2016-08-24 17:36:38
● 2017-01-27 00:54:12
○ 2019-04-03 22:16:56
○ 2026-07-30 23:57:12

○NSns3.tele3.eu2019-04-03 → 2019-04-03 · 4 obs

○ 2017-01-27 00:54:12
● 2019-04-03 22:16:56
○ 2026-07-05 00:07:52
○ 2026-07-30 23:57:12

○NSns4.tele3.eu2016-08-24 → 2017-01-27 · 5 obs

○ 2016-04-19 18:57:12
● 2016-08-24 17:36:38
● 2017-01-27 00:54:12
○ 2019-04-03 22:16:56
○ 2026-07-30 23:57:12

○NSns4.tele3.us2019-04-03 → 2019-04-03 · 4 obs

○ 2017-01-27 00:54:12
● 2019-04-03 22:16:56
○ 2026-07-05 00:07:52
○ 2026-07-30 23:57:12

○MXcobra.bpweb.net2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 15:35:46
○ 2015-11-02 18:37:22
○ 2026-07-30 23:57:12

○MXwes1-mx1.wedos.net2015-11-02 → 2016-02-19 · 5 obs

○ 2015-08-16 15:35:46
● 2015-11-02 18:37:22
● 2016-02-19 04:21:14
○ 2016-04-19 18:57:12
○ 2026-07-30 23:57:12

○MXwes1-mx2.wedos.net2015-11-02 → 2016-02-19 · 5 obs

○ 2015-08-16 15:35:46
● 2015-11-02 18:37:22
● 2016-02-19 04:21:14
○ 2016-04-19 18:57:12
○ 2026-07-30 23:57:12

●MXyge02.vas-server.cz2026-07-05 → 2026-07-30 · 3 obs

○ 2016-04-19 18:57:12
● 2026-07-05 00:07:52
● 2026-07-30 23:57:12

●A2a01:28:ca:112::1:4092026-07-05 → 2026-07-30 · 3 obs

○ 2019-04-03 22:16:56
● 2026-07-05 00:07:52
● 2026-07-30 23:57:12

○A2a01:5e0:26::1712016-08-24 → 2019-04-03 · 5 obs

○ 2016-04-19 18:57:12
● 2016-08-24 17:36:38
● 2019-04-03 22:16:56
○ 2026-07-05 00:07:52
○ 2026-07-30 23:57:12

○A2a02:2b88:1:4::802015-11-02 → 2016-02-19 · 5 obs

○ 2015-08-16 15:35:46
● 2015-11-02 18:37:22
● 2016-02-19 04:21:14
○ 2016-04-19 18:57:12
○ 2026-07-30 23:57:12

●A37.235.104.1992026-07-05 → 2026-07-30 · 3 obs

○ 2019-04-03 22:16:56
● 2026-07-05 00:07:52
● 2026-07-30 23:57:12

○A46.28.105.1372015-11-02 → 2016-02-19 · 5 obs

○ 2015-08-16 15:35:46
● 2015-11-02 18:37:22
● 2016-02-19 04:21:14
○ 2016-04-19 18:57:12
○ 2026-07-30 23:57:12

○A83.223.106.302015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 15:35:46
○ 2015-11-02 18:37:22
○ 2026-07-30 23:57:12

○A88.146.242.1712016-08-24 → 2019-04-03 · 5 obs

○ 2016-04-19 18:57:12
● 2016-08-24 17:36:38
● 2019-04-03 22:16:56
○ 2026-07-05 00:07:52
○ 2026-07-30 23:57:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz	8 records
rnb.cz	ns.vas-hosting.eu, ns.vas-hosting.cz, ns.vas-hosting.com	1 record

✅ Authoritative Response

Server:95.168.209.105

NS records: ns.vas-hosting.eu, ns.vas-hosting.cz, ns.vas-hosting.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.235.104.199`
AAAA	1	`2a01:28:ca:112::1:409`
NS	3	`ns.vas-hosting.eu, ns.vas-hosting.com...`
MX	1	`yge02.vas-server.cz (pri: 10)`
TXT	1	`v=spf1 a mx ?all`
SOA	1	`ns.vas-hosting.cz info.vas-hosting.cz`

📌 Glue Records Collected

Total: 9

In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)

Out-of-bailiwick: 1 (ns.vas-hosting.cz)

Analysis

IP Addresses

rnb.cz resolves to the IP addresses 37.235.104.199 and 2a01:28:ca:112::1:409

Among the host names that share IP numbers with rnb.cz are kradez.cz, implementace.cz, wellnesspobyty.sk and two others.

Name Servers

rnb.cz is delegated to three name servers: ns.vas-hosting.com, ns.vas-hosting.cz and ns.vas-hosting.eu.

rnb.cz shares at least some of its name servers with other domains, including gaupi.com, kopos.ro, medicamente.cz and two others.

ns.vas-hosting.com, ns.vas-hosting.cz and ns.vas-hosting.eu each resolve to two IP addresses: ns.vas-hosting.com resolves to 78.47.104.13 and 2a01:4f8:c0c:1fbf::1; ns.vas-hosting.cz resolves to 95.168.209.105 and 2a01:28:ca:112::1:4; ns.vas-hosting.eu resolves to 83.167.224.189 and 2a01:430:100:57::25.

Mail Servers

rnb.cz routes its mail through a single mail server, yge02.vas-server.cz.

rnb.cz has the same mail server arrangement as a number of other domains, for example gurmani.cz, donos.cz, ulrika.cz and two more.

rnb.cz shares at least some of its mail servers with other domains — for example mezonet.cz, vseprobyt.cz, pocatek.cz and two more.

yge02.vas-server.cz points to two IP addresses: 37.235.104.199 and 2a01:28:ca:112::1:409.

rnb.cz - robtex.com

rnb.cz

cz

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rnb.cz`

`cz`