ooc.cz - robtex.com

ooc.cz

DNSSEC⚠️ Not signed
NSns1.webtero.com ⚠️ Not in zone NS records
A91.200.176.1🇸🇮 BunnyCDN91.200.176.0/24
PTRkiki.bunny.net
NSns2.webtero.com ⚠️ Not in zone NS records
A109.104.147.1🇸🇮 BunnyCDN109.104.147.0/24
PTRcoco.bunny.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=1785295042

Same first word

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ooc.ru
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ooc.cn

Similar names

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oco.it
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oco.com.mx
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oco.nl
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coo.plus
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oco.uk
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oco.cn
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oco.life
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oco.website
coo.hu
oco.ee
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oco.lu
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coo.net
coo.at

DNS History

13 records (2 active, 11 former)

20162017201820192020202120222023202420252026NSns1.webtero.comns2.webtero.comns.gransy.comns1.above.comns2.above.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comMXmail.ooc.czmail.post-host.netA103.224.182.24477.78.104.3
○NSns.gransy.com2019-04-24 → 2020-12-21 · 5 obs
○ 2016-04-07 23:49:52
● 2019-04-24 02:44:32
● 2020-12-21 01:08:46
○ 2026-06-13 03:16:00
○ 2026-07-29 04:14:08
○NSns1.above.com2015-06-27 → 2016-04-07 · 4 obs
● 2015-06-27 16:36:16
● 2016-04-07 23:49:52
○ 2019-04-24 02:44:32
○ 2026-07-29 04:14:08
●NSns1.webtero.com2026-06-13 → 2026-07-29 · 3 obs
○ 2020-12-21 01:08:46
● 2026-06-13 03:16:00
● 2026-07-29 04:14:08
○NSns2.above.com2015-06-27 → 2016-04-07 · 4 obs
● 2015-06-27 16:36:16
● 2016-04-07 23:49:52
○ 2019-04-24 02:44:32
○ 2026-07-29 04:14:08
○NSns2.gransy.com2019-04-24 → 2020-12-21 · 5 obs
○ 2016-04-07 23:49:52
● 2019-04-24 02:44:32
● 2020-12-21 01:08:46
○ 2026-06-13 03:16:00
○ 2026-07-29 04:14:08
●NSns2.webtero.com2026-06-13 → 2026-07-29 · 3 obs
○ 2020-12-21 01:08:46
● 2026-06-13 03:16:00
● 2026-07-29 04:14:08
○NSns3.gransy.com2019-04-24 → 2020-12-21 · 5 obs
○ 2016-04-07 23:49:52
● 2019-04-24 02:44:32
● 2020-12-21 01:08:46
○ 2026-06-13 03:16:00
○ 2026-07-29 04:14:08
○NSns4.gransy.com2019-04-24 → 2020-12-21 · 5 obs
○ 2016-04-07 23:49:52
● 2019-04-24 02:44:32
● 2020-12-21 01:08:46
○ 2026-06-13 03:16:00
○ 2026-07-29 04:14:08
○NSns5.gransy.com2019-04-24 → 2020-12-21 · 5 obs
○ 2016-04-07 23:49:52
● 2019-04-24 02:44:32
● 2020-12-21 01:08:46
○ 2026-06-13 03:16:00
○ 2026-07-29 04:14:08
○MXmail.ooc.cz2019-04-24 → 2020-12-21 · 5 obs
○ 2016-04-07 23:49:52
● 2019-04-24 02:44:32
● 2020-12-21 01:08:46
○ 2026-06-13 03:16:00
○ 2026-07-29 04:14:08
○MXmail.post-host.net2015-06-27 → 2016-04-07 · 4 obs
● 2015-06-27 16:36:16
● 2016-04-07 23:49:52
○ 2019-04-24 02:44:32
○ 2026-07-29 04:14:08
○A103.224.182.2442015-06-27 → 2016-04-07 · 4 obs
● 2015-06-27 16:36:16
● 2016-04-07 23:49:52
○ 2019-04-24 02:44:32
○ 2026-07-29 04:14:08
○A77.78.104.32019-04-24 → 2020-12-21 · 5 obs
○ 2016-04-07 23:49:52
● 2019-04-24 02:44:32
● 2020-12-21 01:08:46
○ 2026-06-13 03:16:00
○ 2026-07-29 04:14:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz8 records
ooc.czns1.webtero.com, ns2.webtero.com-

✅ Authoritative Response

Server:91.200.176.1

NS records: ns1.webtero.com, ns2.webtero.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ooc.cz (unsigned zone)

⏱️ Timing

Total: 882ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 8

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

Analysis

Name Servers

DNS delegation for ooc.cz points to two name servers: ns1.webtero.com and ns2.webtero.com.

ooc.cz uses the same name servers as i-rezept.de, sikmo.org, ntdv.com and sidlopraha.eu, among others.

Both ns1.webtero.com and ns2.webtero.com have a single IP address each — ns1.webtero.com resolves to 91.200.176.1 while ns2.webtero.com resolves to 109.104.147.1.