zdev.cz - robtex.com

zdev.cz

DNSSEC⚠️ Not signed
NSns.gransy.com ⚠️ Not in zone NS records
A2001:19f0:5001:1caf:5400:1ff:fec5:8d50🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A45.76.90.43🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix
PTR45.76.90.43.vultrusercontent.com
A77.78.104.149🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT
PTRns.gransy.com
A95.179.136.180🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.136.180.vultrusercontent.com
NSns2.gransy.com ⚠️ Not in zone NS records
A2001:19f0:6801:474:5400:1ff:fec5:8efb🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix
A2001:19f0:7401:81e0:5400:1ff:fec5:8ef6🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix
A95.179.192.121🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
PTR95.179.192.121.vultrusercontent.com
A217.16.185.221🇨🇿 VSHOSTING217.16.176.0/20 III.
PTRns2.gransy.com
A217.69.4.49🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix
PTR217.69.4.49.vultrusercontent.com
NSns3.gransy.com ⚠️ Not in zone NS records
A2a02:750:7::2e7🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-7--2e7-static.glesys.net
A2a02:750:8::32🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB
PTR2a02-750-8--32-static.glesys.net
A46.21.100.103🇳🇱 GLESYS46.21.100.0/24 GleSYS AB
PTR46-21-100-103-static.glesys.net
A77.78.126.35🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT
A109.74.7.71🇸🇪 GLESYS109.74.0.0/20
PTR109-74-7-71-static.glesys.net
NSns4.gransy.com ⚠️ Not in zone NS records
A2001:19f0:5401:69b:5400:1ff:fec5:8f3f🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix
A2a00:1a28:2010:1::89🇳🇴 GLESYS2a00:1a28::/32 Portlane Network
PTR2a00-1a28-2010-1--89-static.glesys.net
A66.42.94.136🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix
PTR66.42.94.136.vultrusercontent.com
A80.67.7.209🇳🇴 GLESYS80.67.0.0/20 Portlane Network
PTR80-67-7-209-static.glesys.net
NSns5.gransy.com ⚠️ Not in zone NS records
A2a02:750:5::538🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-5--538-static.glesys.net
A31.192.227.223🇸🇪 GLESYS31.192.224.0/21
PTR31-192-227-223-static.glesys.net

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=1776244635

Same first word

zdev.ca
zdev.at
zdev.info
zdev.org
zdev.ru
zdev.be
zdev.co.uk
zdev.altervista.org
zdev.net
zdev.tech
zdev.com.br
zdev.de
zdev.me
zdev.nl
zdev.cz
zdev.com
zdev.club
zdev.io

Similar names

devz.co
vzed.net
zedv.de
devz.mx
ezdv.com
devz.pl
devz.ca
devz.work
vedz.de
zedv.info
zved.com
vedz.cn
edvz.de
vezd.com
vdze.de
dezv.cn
vdze.nl
devz.in
zvde.de
zvde.com
dzve.nl
vdze.com
vdez.ir
vdez.com
vzed.com
vzde.de
dezv.ru
devz.fr
vedz.com
devz.si
devz.one
devz.io
vzde.net
ezvd.net
devz.ai
edzv.cn
devz.ir
evdz.com
devz.ru
vzde.com
devz.app.br
dezv.com
dzev.ru
devz.org
zevd.com
edvz.com
dvez.com
devz.hu
devz.com
zedv.com
devz.de
devz.cloud
devz.no
ezvd.com
evzd.com
zved.cn
zved.de
dezv.de
edvz.xyz
vzed.cn
evdz.de

DNS History

9 records (5 active, 4 former)

20192020202120222023202420252026NSns.gransy.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comns1.ignum.comns2.ignum.czMXemail.ignum.czemail2.ignum.cz
●NSns.gransy.com2026-03-27 → 2026-04-15 · 3 obs
○ 2018-05-13 06:10:36
● 2026-03-27 12:56:20
● 2026-04-15 09:24:54
○NSns1.ignum.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 06:10:36
○ 2026-03-27 12:56:20
○ 2026-04-15 09:24:54
●NSns2.gransy.com2026-03-27 → 2026-04-15 · 3 obs
○ 2018-05-13 06:10:36
● 2026-03-27 12:56:20
● 2026-04-15 09:24:54
○NSns2.ignum.cz2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 06:10:36
○ 2026-03-27 12:56:20
○ 2026-04-15 09:24:54
●NSns3.gransy.com2026-03-27 → 2026-04-15 · 3 obs
○ 2018-05-13 06:10:36
● 2026-03-27 12:56:20
● 2026-04-15 09:24:54
●NSns4.gransy.com2026-03-27 → 2026-04-15 · 3 obs
○ 2018-05-13 06:10:36
● 2026-03-27 12:56:20
● 2026-04-15 09:24:54
●NSns5.gransy.com2026-03-27 → 2026-04-15 · 3 obs
○ 2018-05-13 06:10:36
● 2026-03-27 12:56:20
● 2026-04-15 09:24:54
○MXemail.ignum.cz2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 06:10:36
○ 2026-03-27 12:56:20
○ 2026-04-15 09:24:54
○MXemail2.ignum.cz2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 06:10:36
○ 2026-03-27 12:56:20
○ 2026-04-15 09:24:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
zdev.czns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com...-

✅ Authoritative Response

Server:45.76.90.43

NS records: ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for zdev.cz

⏱️ Timing

Total: 1299ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

zdev.cz is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.

zdev.cz at least partially shares name servers with other domains, for instance autosplus.me, l-p.cz, mail.isoqar.cz, pediatriepardubice.cz and beli.cz.

These name servers are commonly used together with ns2.internetserver.cz, ns.internetserver.cz and ns3.dns-station.net.

Host names with five IP numbers: ns2.gransy.com points to: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49; ns3.gransy.com points to: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71.

Host names with four IP numbers: ns4.gransy.com points to: 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209; ns.gransy.com points to: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180.

Host names with two IP numbers: ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223.

Note: within each group IP numbers increase by 3.