rbv.cz - robtex.com

rbv.cz

DNSSEC⚠️ Not signed
A89.221.213.99🇨🇿 WEDOS89.221.208.0/20 Internet, a.s.
PTRhc1-wd98.wedos.net
NSns.wedos.net ⭐
A2600:9000:a419:5a54:19f7:a614:36fd:2825🇺🇸 Amazon2600:9000:a400::/43
PTRad9dd12915aba1261.dualstack.awsglobalaccelerator.com
A2600:9000:a705:25bb:c632:5e5a:dd9c:1e46🇺🇸 Amazon2600:9000:a700::/43
PTRad9dd12915aba1261.dualstack.awsglobalaccelerator.com
A75.2.92.86🇺🇸 Amazon75.2.80.0/20
PTRad9dd12915aba1261.awsglobalaccelerator.com
A99.83.142.9🇺🇸 Amazon99.83.128.0/20
PTRad9dd12915aba1261.awsglobalaccelerator.com
NSns.wedos.com
A2a0e:acc0:1::cafe:cafe:cafe🇨🇿 WEDOS-GLOBAL2a0e:acc0:1::/48
PTRns.wedos.com
PTRwedos-global-ns-6n17kbh1.wedos.com
PTRwedos-global-ns-71hgaw0d.wedos.com
PTRwedos-global-ns-a375snkv.wedos.com
PTRwedos-global-ns-pog01mcx.wedos.com
A45.138.106.0🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global
PTRns.wedos.com
PTRwedos-global-ns-6n17kbh1.wedos.com
PTRwedos-global-ns-71hgaw0d.wedos.com
PTRwedos-global-ns-a375snkv.wedos.com
PTRwedos-global-ns-pog01mcx.wedos.com
NSns.wedos.cz
A2a0e:acc0:1::caff:caff:cafb🇨🇿 WEDOS-GLOBAL2a0e:acc0:1::/48
PTRns.wedos.cz
PTRwedos-global-ns-6n17kbh1.wedos.cz
PTRwedos-global-ns-71hgaw0d.wedos.cz
PTRwedos-global-ns-a375snkv.wedos.cz
PTRwedos-global-ns-pog01mcx.wedos.cz
PTRns.wedos.lu
A2a0e:acc0:2::c:1:c1🇨🇿 WEDOS-GLOBAL2a0e:acc0:2::/48
PTRns.wedos.cz
PTRwedos-global-ns-6n17kbh1.wedos.cz
PTRwedos-global-ns-71hgaw0d.wedos.cz
PTRwedos-global-ns-a375snkv.wedos.cz
PTRwedos-global-ns-pog01mcx.wedos.cz
PTRns.wedos.lu
A45.138.106.1🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global
PTRns.wedos.cz
PTRwedos-global-ns-6n17kbh1.wedos.cz
PTRwedos-global-ns-71hgaw0d.wedos.cz
PTRwedos-global-ns-a375snkv.wedos.cz
PTRwedos-global-ns-pog01mcx.wedos.cz
PTRns.wedos.lu
A185.8.238.1🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global
PTRns.wedos.cz
PTRwedos-global-ns-6n17kbh1.wedos.cz
PTRwedos-global-ns-71hgaw0d.wedos.cz
PTRwedos-global-ns-a375snkv.wedos.cz
PTRwedos-global-ns-pog01mcx.wedos.cz
PTRns.wedos.lu
NSns.wedos.eu
A2a0e:acc0:2::b:1:b1🇨🇿 WEDOS-GLOBAL2a0e:acc0:2::/48
PTRns.wedos.eu
PTRwedos-global-ns-6n17kbh1.wedos.eu
PTRwedos-global-ns-71hgaw0d.wedos.eu
PTRwedos-global-ns-a375snkv.wedos.eu
PTRwedos-global-ns-pog01mcx.wedos.eu
A185.8.238.0🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global
PTRns.wedos.eu
PTRwedos-global-ns-6n17kbh1.wedos.eu
PTRwedos-global-ns-71hgaw0d.wedos.eu
PTRwedos-global-ns-a375snkv.wedos.eu
PTRwedos-global-ns-pog01mcx.wedos.eu
MXwes1-mx1.wedos.net ⭐
A46.28.106.11🇨🇿 WEDOS46.28.104.0/21 Internet, a.s.
PTRwes1-mx1.wedos.net
MXwes1-mx2.wedos.net ⭐
A46.28.106.12🇨🇿 WEDOS46.28.104.0/21 Internet, a.s.
PTRwes1-mx2.wedos.net
MXwes1-mx-backup.wedos.net(10)
A46.28.106.56🇨🇿 WEDOS46.28.104.0/21 Internet, a.s.
PTRwes1-mx-backup.wedos.net
SOAns.wedos.netwedos@wedos.com 2022-04-12 #1

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1774651636

Subdomains

mx.rbv.cz

Same first word

rbv.net
rbv.co
rbv.info
rbv.eu
rbv.com.au
rbv.ru
rbv.nu
rbv.at
rbv.de
rbv.cz
rbv.su
rbv.sk
rbv.org
rbv.us
rbv.ca
rbv.uk
rbv.se
rbv.ro
rbv.in
rbv.it
rbv.fr
rbv.lu
rbv.dk
rbv.com
rbv.ir
rbv.no
rbv.pl
rbv.rs
rbv.es

Similar names

rvb.name
vbr.lv
brv.com
rvb.ch
bvr.cz
rvb.demon.nl
vbr.no
rvb.co.at
vrb.org
rvb.in
bvr.group
vbr.com.au
vbr.com.ua
vbr.in
vbr.us
rvb.vn
brv.vc
brv.ru
bvr.org
vrb.at
vbr.solutions
vbr.de
brv.mx
brv.ne.jp
brv.us
vbr.pl
vbr.net
bvr.uk
bvr.pl
vbr.com.br
bvr.hu
bvr.com.ua
vbr.nu
vbr.dk
vrb.nu
vbr.be
brv.su
brv.io
vbr.kr
vrb.gov.au
vrb.se
brv.or.at
vbr.ch
brv.pl
rvb.co.uk
vbr.gr
rvb.it
rvb.ee
vrb.es
rvb.ca
rvb.co
vbr.it
vrb.eu
brv.es
brv.eu
vrb.com.au
vbr.info
brv.de
vrb.cn
rvb.org
bvr.de
brv.ch
brv.com.tr
bvr.nl
bvr.it
bvr.fr
vbr.cz
vrb.no
vbr.org
vrb.ca
rvb.me
bvr.ca
rvb.eu
vbr.com
bvr.info
brv.co.nz
brv.co.in
vrb.org.au
brv.dk
brv.is
bvr.su
bvr.in
rvb.su
bvr.eu
brv.se
bvr.co.il
bvr.at
bvr.by
vrb.mobi
brv.net
rvb.es
brv.ee
vbr.ca
brv.me
brv.net.pl
vrb.bzh
brv.at
bvr.com
brv.co.za
rvb.com.tr
bvr.se
bvr.ch
vrb.by
rvb.ro
rvb.fi
rvb.com.cn
brv.com.ua
vrb.org.br
vrb.de

DNS History

21 records (8 active, 13 former)

20162017201820192020202120222023202420252026NSns.wedos.comns.wedos.czns.wedos.euns.wedos.netns.gransy.comns.kraxnet.comns.kraxnet.czns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comMXwes1-mx-backup.wedos.netwes1-mx1.wedos.netwes1-mx2.wedos.netmail.rbv.czmx.rbv.czA89.221.213.99178.217.244.3577.78.104.382.113.55.12182.113.55.91
○NSns.gransy.com2017-07-27 → 2017-07-27 · 4 obs
○ 2017-01-14 21:25:14
● 2017-07-27 01:46:18
○ 2021-01-19 06:53:18
○ 2026-03-27 23:22:16
○NSns.kraxnet.com2015-08-05 → 2017-01-14 · 4 obs
● 2015-08-05 15:56:36
● 2017-01-14 21:25:14
○ 2017-07-27 01:46:18
○ 2026-03-27 23:22:16
○NSns.kraxnet.cz2015-08-05 → 2017-01-14 · 4 obs
● 2015-08-05 15:56:36
● 2017-01-14 21:25:14
○ 2017-07-27 01:46:18
○ 2026-03-27 23:22:16
●NSns.wedos.com2021-01-19 → 2026-03-27 · 3 obs
○ 2017-07-27 01:46:18
● 2021-01-19 06:53:18
● 2026-03-27 23:22:16
●NSns.wedos.cz2021-01-19 → 2026-03-27 · 3 obs
○ 2017-07-27 01:46:18
● 2021-01-19 06:53:18
● 2026-03-27 23:22:16
●NSns.wedos.eu2021-01-19 → 2026-03-27 · 3 obs
○ 2017-07-27 01:46:18
● 2021-01-19 06:53:18
● 2026-03-27 23:22:16
●NSns.wedos.net2021-01-19 → 2026-03-27 · 3 obs
○ 2017-07-27 01:46:18
● 2021-01-19 06:53:18
● 2026-03-27 23:22:16
○NSns2.gransy.com2017-07-27 → 2017-07-27 · 4 obs
○ 2017-01-14 21:25:14
● 2017-07-27 01:46:18
○ 2021-01-19 06:53:18
○ 2026-03-27 23:22:16
○NSns3.gransy.com2017-07-27 → 2017-07-27 · 4 obs
○ 2017-01-14 21:25:14
● 2017-07-27 01:46:18
○ 2021-01-19 06:53:18
○ 2026-03-27 23:22:16
○NSns4.gransy.com2017-07-27 → 2017-07-27 · 4 obs
○ 2017-01-14 21:25:14
● 2017-07-27 01:46:18
○ 2021-01-19 06:53:18
○ 2026-03-27 23:22:16
○NSns5.gransy.com2017-07-27 → 2017-07-27 · 4 obs
○ 2017-01-14 21:25:14
● 2017-07-27 01:46:18
○ 2021-01-19 06:53:18
○ 2026-03-27 23:22:16
○MXmail.rbv.cz2017-07-27 → 2017-07-27 · 4 obs
○ 2017-01-14 21:25:14
● 2017-07-27 01:46:18
○ 2021-01-19 06:53:18
○ 2026-03-27 23:22:16
○MXmx.rbv.cz2015-08-05 → 2017-01-14 · 4 obs
● 2015-08-05 15:56:36
● 2017-01-14 21:25:14
○ 2017-07-27 01:46:18
○ 2026-03-27 23:22:16
●MXwes1-mx-backup.wedos.net2021-01-19 → 2026-03-27 · 3 obs
○ 2017-07-27 01:46:18
● 2021-01-19 06:53:18
● 2026-03-27 23:22:16
●MXwes1-mx1.wedos.net2021-01-19 → 2026-03-27 · 3 obs
○ 2017-07-27 01:46:18
● 2021-01-19 06:53:18
● 2026-03-27 23:22:16
●MXwes1-mx2.wedos.net2021-01-19 → 2026-03-27 · 3 obs
○ 2017-07-27 01:46:18
● 2021-01-19 06:53:18
● 2026-03-27 23:22:16
○A178.217.244.352016-05-28 → 2017-01-14 · 5 obs
○ 2016-02-20 09:07:40
● 2016-05-28 16:00:02
● 2017-01-14 21:25:14
○ 2017-07-27 01:46:18
○ 2026-03-27 23:22:16
○A77.78.104.32017-07-27 → 2017-07-27 · 4 obs
○ 2017-01-14 21:25:14
● 2017-07-27 01:46:18
○ 2021-01-19 06:53:18
○ 2026-03-27 23:22:16
○A82.113.55.1212015-08-05 → 2016-02-20 · 4 obs
● 2015-08-05 15:56:36
● 2016-02-20 09:07:40
○ 2016-05-28 16:00:02
○ 2026-03-27 23:22:16
○A82.113.55.912015-08-05 → 2016-02-20 · 4 obs
● 2015-08-05 15:56:36
● 2016-02-20 09:07:40
○ 2016-05-28 16:00:02
○ 2026-03-27 23:22:16
●A89.221.213.992021-01-19 → 2026-03-27 · 3 obs
○ 2017-07-27 01:46:18
● 2021-01-19 06:53:18
● 2026-03-27 23:22:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
rbv.czns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net4 records

✅ Authoritative Response

Server:45.138.106.0

NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbv.cz (unsigned zone)

⏱️ Timing

Total: 1160ms | Queries: -

📄 Records

TypeCountSample Data
A189.221.213.99
NS4ns.wedos.com, ns.wedos.net...
MX3wes1-mx-backup.wedos.net (pri: 10), wes1-mx1.wedos.net (pri: 1)...
SOA1ns.wedos.net wedos.wedos.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)

Analysis

Hierarchy

rbv.cz is parent of mx.rbv.cz.

IP Addresses

rbv.cz points to a single IP: 89.221.213.99.

Other host names, for instance lzd.cz, mail.lbu.cz, jgt.cz, zlr.cz and nog.cz share IP numbers with rbv.cz.

Name Servers

rbv.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.

rbv.cz at least partially shares its name servers with other domains, for instance adart.cz, vychodni-cechy.org, ladim.cz, halicka.eu and delon.cz.

Host names with four IP numbers:

ns.wedos.cz points to: 2a0e:acc0:1::caff:caff:cafb, 2a0e:acc0:2::c:1:c1, 45.138.106.1 and 185.8.238.1.

ns.wedos.net points to: 2600:9000:a419:5a54:19f7:a614:36fd:2825, 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46, 75.2.92.86 and 99.83.142.9.

Host names with two IP numbers:

ns.wedos.com points to: 2a0e:acc0:1::cafe:cafe:cafe and 45.138.106.0.

ns.wedos.eu points to: 2a0e:acc0:2::b:1:b1 and 185.8.238.0.

Mail Servers

rbv.cz is handled by three mail servers: wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.

rbv.cz shares some mail servers with other domains, including sidoniuspalety.cz, ne2d.eu, cenaceny.cz, yami.cz and zbrane-streliva.cz.

Host names with one IP number:

wes1-mx-backup.wedos.net points to: 46.28.106.56.

wes1-mx1.wedos.net points to: 46.28.106.11.

wes1-mx2.wedos.net points to: 46.28.106.12.