uit.cz - robtex.com

uit.cz

DNSSEC⚠️ Not signed
NSns1.one.cz ⚠️ Not in zone NS records
A2001:470:6f:864::1πŸ‡ΊπŸ‡Έ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.one.cz
A46.149.113.151πŸ‡¨πŸ‡Ώ ALFSERVIS-AS46.149.112.0/20 Route object 1 AlfServis s.r.o.
PTRns1.one.cz
NSns2.one.cz ⚠️ Not in zone NS records
A193.85.20.140πŸ‡¨πŸ‡Ώ TMOBILE-CZ193.85.0.0/16 T-Mobile Czech Republic a.s.
PTRns2.one.cz
NSns3.one.cz ⚠️ Not in zone NS records
A2001:470:6f:30f::1:1πŸ‡ΊπŸ‡Έ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.one.cz
A46.149.113.187πŸ‡¨πŸ‡Ώ ALFSERVIS-AS46.149.112.0/20 Route object 1 AlfServis s.r.o.
PTRns3.one.cz

cz

DNSSECπŸ”’ 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=1776037635

Same first word

Similar names

DNS History

7 records (3 active, 4 former)

20162017201820192020202120222023202420252026NSns1.one.czns2.one.czns3.one.czns0.cmis.czns1.cmis.czMXmail2.cmis.czA95.168.201.117
β—‹NSns0.cmis.cz2015-08-09 β†’ 2015-08-09 Β· 3 obs
● 2015-08-09 18:10:38
β—‹ 2015-09-26 06:12:46
β—‹ 2026-04-13 00:11:26
β—‹NSns1.cmis.cz2015-08-09 β†’ 2015-08-09 Β· 3 obs
● 2015-08-09 18:10:38
β—‹ 2015-09-26 06:12:46
β—‹ 2026-04-13 00:11:26
●NSns1.one.cz2026-03-26 β†’ 2026-04-13 Β· 3 obs
β—‹ 2015-09-26 06:12:46
● 2026-03-26 23:52:14
● 2026-04-13 00:11:26
●NSns2.one.cz2026-03-26 β†’ 2026-04-13 Β· 3 obs
β—‹ 2015-09-26 06:12:46
● 2026-03-26 23:52:14
● 2026-04-13 00:11:26
●NSns3.one.cz2026-03-26 β†’ 2026-04-13 Β· 3 obs
β—‹ 2015-09-26 06:12:46
● 2026-03-26 23:52:14
● 2026-04-13 00:11:26
β—‹MXmail2.cmis.cz2015-08-09 β†’ 2015-08-09 Β· 3 obs
● 2015-08-09 18:10:38
β—‹ 2015-09-26 06:12:46
β—‹ 2026-04-13 00:11:26
β—‹A95.168.201.1172015-08-09 β†’ 2015-08-09 Β· 3 obs
● 2015-08-09 18:10:38
β—‹ 2015-09-26 06:12:46
β—‹ 2026-04-13 00:11:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
czd.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz-
uit.czns1.one.cz, ns2.one.cz, ns3.one.cz5 records

βœ… Authoritative Response

Server:46.149.113.187

NS records: ns1.one.cz, ns2.one.cz, ns3.one.cz

πŸ”’ DNSSEC Status

❌ Bogus (DNSSEC validation failed)

No DNSKEY for uit.cz

⏱️ Timing

Total: 611ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.one.cz, ns2.one.cz, ns3.one.cz...)

Analysis

Name Servers

uit.cz is delegated to three name servers ns1.one.cz, ns2.one.cz and ns3.one.cz.

uit.cz at least partially shares name servers with other domains, for instance fdi.cz, coo.cz, knihovnablansko.cz, francouzska.cz and 95.cz.

Hosts with two IP numbers:

ns1.one.cz points to: 2001:470:6f:864::1 and 46.149.113.151.

ns3.one.cz points to: 2001:470:6f:30f::1:1 and 46.149.113.187.

Hosts with one IP number:

ns2.one.cz points to: 193.85.20.140.