negr.cz - robtex.com

negr.cz

DNSSEC⚠️ Not signed
NSns.kraxnet.com ⚠️ Not in zone NS records
A212.24.155.205🇨🇿 QUANTCOM-AS212.24.128.0/19 Dial Telecom, a.s.
NSns.kraxnet.cz ⚠️ Not in zone NS records
A2001:67c:48::53🇨🇿 KRAXNET-AS2001:67c:48::/48 XNET
A178.217.247.2🇨🇿 KRAXNET-AS178.217.240.0/21 KRAXNET s.r.o.
PTRns.kraxnet.cz

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=1785755839

Same first word

negr.ru
negr.cz
negr.net

Similar names

enrg.it
reng.de
gner.at
erng.org
nerg.it
enrg.com
gren.us
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enrg.co
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nreg.ru
gnre.de
rgen.net
gern.us
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egnr.pt
nerg.de
genr.com
nreg.es
gren.com.au
egrn.fr
rgne.ws
gern.com
regn.se
regn.co.uk
reng.ca
engr.me
rgen.eu
nrge.ie
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gren.com
gern.me
engr.co.uk
enrg.de
gren.cz
gren.ch
enrg.cn
gner.fr
reng.dk
reng.eu
gern.net
ngre.cn
gren.biz
gern.eu
nrge.net
gnre.com
nerg.xyz
nger.name
erng.com
engr.net
nerg.net
engr.ru
nger.com
reng.online
genr.net
gren.eu
reng.pro
nerg.bg
nger.no
nerg.nl
rgne.com
grne.nl
ergn.com
gner.info
enrg.es
nger.ru
gren.de
nerg.org
gern.co
nerg.ru
gner.cc
nreg.de
gren.be
gner.cn
genr.ai
gren.me
gren.org
nreg.eu
nreg.world
gner.co.uk
regn.nl
enrg.dk
ergn.org
gnre.co.uk
nger.dk
gren.com.br
gner.it
engr.org
rgen.org
engr.co
grne.com
gren.fi
gren.sk

DNS History

10 records (2 active, 8 former)

20162017201820192020202120222023202420252026NSns.kraxnet.comns.kraxnet.czns.gransy.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comMXmail.negr.czA178.217.247.18377.78.104.3
○NSns.gransy.com2015-08-18 → 2017-09-25 · 4 obs
● 2015-08-18 11:27:28
● 2017-09-25 23:29:12
○ 2026-06-13 06:32:16
○ 2026-08-03 11:33:04
●NSns.kraxnet.com2026-06-13 → 2026-08-03 · 3 obs
○ 2017-09-25 23:29:12
● 2026-06-13 06:32:16
● 2026-08-03 11:33:04
●NSns.kraxnet.cz2026-06-13 → 2026-08-03 · 3 obs
○ 2017-09-25 23:29:12
● 2026-06-13 06:32:16
● 2026-08-03 11:33:04
○NSns2.gransy.com2015-08-18 → 2017-09-25 · 4 obs
● 2015-08-18 11:27:28
● 2017-09-25 23:29:12
○ 2026-06-13 06:32:16
○ 2026-08-03 11:33:04
○NSns3.gransy.com2015-08-18 → 2017-09-25 · 4 obs
● 2015-08-18 11:27:28
● 2017-09-25 23:29:12
○ 2026-06-13 06:32:16
○ 2026-08-03 11:33:04
○NSns4.gransy.com2015-08-18 → 2017-09-25 · 4 obs
● 2015-08-18 11:27:28
● 2017-09-25 23:29:12
○ 2026-06-13 06:32:16
○ 2026-08-03 11:33:04
○NSns5.gransy.com2015-08-18 → 2017-09-25 · 4 obs
● 2015-08-18 11:27:28
● 2017-09-25 23:29:12
○ 2026-06-13 06:32:16
○ 2026-08-03 11:33:04
○MXmail.negr.cz2015-08-18 → 2017-09-25 · 4 obs
● 2015-08-18 11:27:28
● 2017-09-25 23:29:12
○ 2026-06-13 06:32:16
○ 2026-08-03 11:33:04
○A178.217.247.1832021-08-01 → 2021-08-01 · 4 obs
○ 2017-09-25 23:29:12
● 2021-08-01 09:31:08
○ 2026-06-13 06:32:16
○ 2026-08-03 11:33:04
○A77.78.104.32015-08-18 → 2017-09-25 · 4 obs
● 2015-08-18 11:27:28
● 2017-09-25 23:29:12
○ 2021-08-01 09:31:08
○ 2026-08-03 11:33:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
negr.czns.kraxnet.cz, ns.kraxnet.com2 records

✅ Authoritative Response

Server:178.217.247.2

NS records: ns.kraxnet.cz, ns.kraxnet.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for negr.cz

⏱️ Timing

Total: 1588ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.kraxnet.cz, ns.kraxnet.cz)

Analysis

Name Servers

negr.cz is served by two delegated name servers, ns.kraxnet.com and ns.kraxnet.cz.

The name server configuration of negr.cz is shared with other domains, for instance podlaharstvi-roudnicenadlabem.cz, miniblog.cz, zruda.cz and two others.

Host names pointing to two IP addresses:

ns.kraxnet.cz maps to two IP addresses — 178.217.247.2 and 2001:67c:48::53.

Host names resolving to a single IP address:

ns.kraxnet.com points to the IP address 212.24.155.205.