oblast.cz - robtex.com
oblast.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.2.234.18🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.raby.cz | ||||||
| NS | ns3.raby.cz ⭐ | ||||||
| A | 2001:15e8:110:4fa7::1🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns3.raby.cz | ||||||
| A | 80.211.208.167🇨🇿 INTERNET-CZ80.211.192.0/19 INTERNET CZ,a.s. | ||||||
| PTR | ns3.raby.cz | ||||||
| NS | ns.raby.cz | ||||||
| A | 2001:15e8:110:212::1🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.raby.cz | ||||||
| A | 81.2.234.18🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.raby.cz | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.raby.czhostmaster@ns1.raby.cz serial=1785270978 | ||||||
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=1785631641 | ||||||
Subdomains
masrkh.oblast.cz |
43.oblast.cz |
turisticka.oblast.cz |
12.oblast.cz |
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSns.oblast.cz2015-07-12 → 2015-07-12 · 3 obs
○ 2015-12-02 20:23:04
○ 2026-08-02 01:26:28
○NSns.pardub.cz2015-07-12 → 2015-12-02 · 4 obs
● 2015-12-02 20:23:04
○ 2016-03-12 00:46:08
○ 2026-08-02 01:26:28
●NSns.raby.cz2026-05-30 → 2026-08-02 · 3 obs
● 2026-05-30 07:08:54
● 2026-08-02 01:26:28
○NSns1.raby.cz2016-03-12 → 2020-01-10 · 5 obs
● 2016-03-12 00:46:08
● 2020-01-10 06:40:18
○ 2026-05-30 07:08:54
○ 2026-08-02 01:26:28
○NSns2.pardub.cz2015-07-12 → 2015-12-02 · 4 obs
● 2015-12-02 20:23:04
○ 2016-03-12 00:46:08
○ 2026-08-02 01:26:28
●NSns3.raby.cz2016-03-12 → 2026-08-02 · 3 obs
● 2016-03-12 00:46:08
● 2026-08-02 01:26:28
○A77.236.206.162015-07-12 → 2015-12-02 · 4 obs
● 2015-12-02 20:23:04
○ 2016-03-12 00:46:08
○ 2026-08-02 01:26:28
●A81.2.234.182026-05-30 → 2026-08-02 · 3 obs
● 2026-05-30 07:08:54
● 2026-08-02 01:26:28
○A81.2.242.1712016-03-12 → 2020-01-10 · 5 obs
● 2016-03-12 00:46:08
● 2020-01-10 06:40:18
○ 2026-05-30 07:08:54
○ 2026-08-02 01:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| oblast.cz | ns.raby.cz, ns3.raby.cz | 4 records |
✅ Authoritative Response
Server:80.211.208.167
NS records: ns.raby.cz, ns3.raby.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 856ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.234.18 |
| NS | 2 | ns.raby.cz, ns3.raby.cz |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.raby.cz hostmaster.ns1.raby.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.raby.cz, ns.raby.cz, ns3.raby.cz...)
Analysis
Hierarchy
oblast.cz is the parent domain of masrkh.oblast.cz, 43.oblast.cz, turisticka.oblast.cz and 12.oblast.cz.
IP Addresses
oblast.cz resolves to one IP address: 81.2.234.18.
linka.cz, vydavatelu.cz, kronika.cz and two other host names share IP numbers with oblast.cz.
Name Servers
oblast.cz is delegated to two name servers: ns3.raby.cz and ns.raby.cz.
oblast.cz uses the same name servers as several other domains — among them sklep.cz, bohemian.cz, orchestr.cz and two more.
oblast.cz shares at least some of its name servers with other domains, including infostojan.com, hospoda.net, loutka.eu and two others.
These name servers are frequently seen alongside the name servers ns2.raby.cz.
ns3.raby.cz and ns.raby.cz each resolve to two IP addresses: ns3.raby.cz points to 80.211.208.167 and 2001:15e8:110:4fa7::1, while ns.raby.cz points to 81.2.234.18 and 2001:15e8:110:212::1.