prepni.cz - robtex.com
prepni.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.255.231.129🇨🇿 ECONOMIA-CZ | ||||||
| PTR | centrum.cz | ||||||
| PTR | ella-cz-fe.centrum.cz | ||||||
| PTR | static-redir.v.eint.cz | ||||||
| NS | ns1.centrum.cz ⭐ 🔒 | ||||||
| A | 2a00:da80:0:501::6🇨🇿 ECONOMIA-CZ | ||||||
| PTR | ns1.m.eint.cz | ||||||
| A | 46.255.225.182🇨🇿 ECONOMIA-CZ | ||||||
| PTR | ns1.m.eint.cz | ||||||
| NS | ns2.eco-dns.net | ||||||
| A | 2a02:2b88:2:2::78b1:1🇨🇿 WEDOS | ||||||
| PTR | ns2.m.eint.cz | ||||||
| A | 46.28.107.112🇨🇿 WEDOS | ||||||
| PTR | ns2.m.eint.cz | ||||||
| NS | ns3.eint.cz | ||||||
| A | 2a00:da80:1:501::148🇨🇿 ECONOMIA-CZ | ||||||
| PTR | ns3.m.eint.cz | ||||||
| A | 46.255.227.148🇨🇿 ECONOMIA-CZ | ||||||
| PTR | ns3.m.eint.cz | ||||||
| SOA | ns1.centrum.czdomain@centrumholdings.com 2024-12-16 #1 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ 🔒 | ||||||
| NS | b.ns.nic.cz 🔒 | ||||||
| NS | c.ns.nic.cz 🔒 | ||||||
| NS | d.ns.nic.cz 🔒 | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1771291036 | ||||||
Same first word
prepni.cz |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.centrum.cz2015-06-22 → 2026-02-21 · 2 obs
● 2026-02-21 18:00:22
○NSns2.centrum.cz2015-06-22 → 2021-08-30 · 4 obs
● 2021-08-30 18:26:20
○ 2026-02-20 12:57:30
○ 2026-02-21 18:00:22
●NSns2.eco-dns.net2026-02-20 → 2026-02-21 · 3 obs
● 2026-02-20 12:57:30
● 2026-02-21 18:00:22
●NSns3.eint.cz2026-02-20 → 2026-02-21 · 3 obs
● 2026-02-20 12:57:30
● 2026-02-21 18:00:22
○A46.255.231.1102016-07-06 → 2021-08-30 · 5 obs
● 2016-07-06 11:43:16
● 2021-08-30 18:26:20
○ 2026-02-20 12:57:30
○ 2026-02-21 18:00:22
●A46.255.231.1292026-02-20 → 2026-02-21 · 3 obs
● 2026-02-20 12:57:30
● 2026-02-21 18:00:22
○A54.209.84.992015-06-22 → 2015-11-21 · 4 obs
● 2015-11-21 11:09:12
○ 2016-02-08 13:27:14
○ 2026-02-21 18:00:22
○A54.209.97.1242016-02-08 → 2016-02-08 · 4 obs
● 2016-02-08 13:27:14
○ 2016-07-06 11:43:16
○ 2026-02-21 18:00:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| prepni.cz | ns1.centrum.cz, ns2.eco-dns.net, ns3.eint.cz | - |
✅ Authoritative Response
Server: 46.28.107.112
NS records: ns1.centrum.cz, ns2.eco-dns.net, ns3.eint.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prepni.cz (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.255.231.129 |
| NS | 3 | ns3.eint.cz, ns1.centrum.cz... |
| SOA | 1 | ns1.centrum.cz domain.centrumholdings.co |
AI analysis
prepni.cz points to an IP address: 46.255.231.129.
other host names include recept.cz, chudecesko.cz, datarama.cz, autoatlas.cz and bobikuvhrob.cz; they share IP numbers with prepni.cz.
prepni.cz is delegated to three name servers ns1.centrum.cz, ns3.eint.cz and ns2.eco-dns.net.
prepni.cz at least partially shares name servers with other domains, for instance aktualne.tv, forumhn.cz, liveradio.cz, hnstudent.cz and economia.cz.
These name servers are commonly used alongside ns2.centrum.cz.
Host names with two IP numbers:
ns1.centrum.cz points to 2a00:da80:0:501::6 and 46.255.225.182; ns3.eint.cz points to 2a00:da80:1:501::148 and 46.255.227.148; ns2.eco-dns.net points to 2a02:2b88:2:2::78b1:1 and 46.28.107.112.