czen.cz - robtex.com

czen.cz

DNSSEC⚠️ Not signed

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=1777096038

Same first word

czen.org
czen.com
czen.fr
czen.me
czen.cn
czen.it

Similar names

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znec.ru
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cezn.com
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zenc.org

DNS History

10 records (0 active, 10 former)

20162017201820192020202120222023202420252026NSns1.tele3.czns2.tele3.czns3.tele3.czns4.tele3.euns4.tele3.skMXblackcat.tele3.czmail.dc3.czA217.11.236.1980.82.144.15488.146.197.22
○NSns1.tele3.cz2015-08-04 → 2017-08-19 · 4 obs
● 2015-08-04 06:37:00
● 2017-08-19 13:13:30
○ 2026-02-19 08:03:38
○ 2026-04-25 06:21:18
○NSns2.tele3.cz2015-08-04 → 2017-08-19 · 4 obs
● 2015-08-04 06:37:00
● 2017-08-19 13:13:30
○ 2026-02-19 08:03:38
○ 2026-04-25 06:21:18
○NSns3.tele3.cz2015-08-04 → 2017-08-19 · 4 obs
● 2015-08-04 06:37:00
● 2017-08-19 13:13:30
○ 2026-02-19 08:03:38
○ 2026-04-25 06:21:18
○NSns4.tele3.eu2015-10-26 → 2017-08-19 · 5 obs
○ 2015-08-04 06:37:00
● 2015-10-26 15:34:48
● 2017-08-19 13:13:30
○ 2026-02-19 08:03:38
○ 2026-04-25 06:21:18
○NSns4.tele3.sk2015-08-04 → 2015-08-04 · 3 obs
● 2015-08-04 06:37:00
○ 2015-10-26 15:34:48
○ 2026-04-25 06:21:18
○MXblackcat.tele3.cz2016-06-03 → 2017-08-19 · 4 obs
● 2016-06-03 02:51:32
● 2017-08-19 13:13:30
○ 2026-02-19 08:03:38
○ 2026-04-25 06:21:18
○MXmail.dc3.cz2016-06-03 → 2017-08-19 · 4 obs
● 2016-06-03 02:51:32
● 2017-08-19 13:13:30
○ 2026-02-19 08:03:38
○ 2026-04-25 06:21:18
○A217.11.236.192017-08-19 → 2017-08-19 · 4 obs
○ 2016-11-03 02:50:14
● 2017-08-19 13:13:30
○ 2026-02-19 08:03:38
○ 2026-04-25 06:21:18
○A80.82.144.1542016-06-03 → 2016-11-03 · 5 obs
○ 2016-05-23 02:22:30
● 2016-06-03 02:51:32
● 2016-11-03 02:50:14
○ 2017-08-19 13:13:30
○ 2026-04-25 06:21:18
○A88.146.197.222015-08-04 → 2016-05-23 · 4 obs
● 2015-08-04 06:37:00
● 2016-05-23 02:22:30
○ 2016-06-03 02:51:32
○ 2026-04-25 06:21:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-

✅ Authoritative Response

Server:193.29.206.1

NS records: a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

TypeCountSample Data