vrcholy.cz - robtex.com
vrcholy.cz
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1707207318 | ||||||
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=1774648056 | ||||||
Subdomains
www.vrcholy.cz |
DNS History
9 records (3 active, 6 former)
○NSns.pardub.cz2015-08-30 → 2015-12-08 · 4 obs
● 2015-12-08 01:57:02
○ 2016-03-26 15:05:28
○ 2026-03-27 22:16:20
●NSns.raby.cz2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 22:16:18
● 2026-03-27 22:16:20
○NSns.vrcholy.cz.vrcholy.cz2015-08-30 → 2015-08-30 · 3 obs
○ 2015-12-08 01:57:02
○ 2026-03-27 22:16:20
○NSns1.raby.cz2016-03-26 → 2017-04-19 · 5 obs
● 2016-03-26 15:05:28
● 2017-04-19 23:50:26
○ 2026-03-27 22:16:18
○ 2026-03-27 22:16:20
○NSns2.pardub.cz2015-08-30 → 2015-12-08 · 4 obs
● 2015-12-08 01:57:02
○ 2016-03-26 15:05:28
○ 2026-03-27 22:16:20
●NSns3.raby.cz2016-03-26 → 2026-03-27 · 3 obs
● 2016-03-26 15:05:28
● 2026-03-27 22:16:20
○A77.236.206.162015-08-30 → 2015-12-08 · 4 obs
● 2015-12-08 01:57:02
○ 2016-03-26 15:05:28
○ 2026-03-27 22:16:20
●A81.2.234.182026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 22:16:18
● 2026-03-27 22:16:20
○A81.2.242.1712016-03-26 → 2017-04-19 · 5 obs
● 2016-03-26 15:05:28
● 2017-04-19 23:50:26
○ 2026-03-27 22:16:18
○ 2026-03-27 22:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| vrcholy.cz | ns.raby.cz, ns3.raby.cz | 4 records |
✅ Authoritative Response
Server:81.2.234.18
NS records: ns.raby.cz, ns3.raby.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vrcholy.cz (unsigned zone)
⏱️ Timing
Total: 600ms | 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 (ns3.raby.cz, ns.raby.cz, ns3.raby.cz...)
Analysis
Hierarchy
vrcholy.cz is the parent of www.vrcholy.cz.
IP Addresses
vrcholy.cz resolves to one IP number: 81.2.234.18.
other host names including vina.cz, tourist-info.cz, zasilka.cz, praha-4.cz and tradice.cz share IP numbers with vrcholy.cz.
Name Servers
vrcholy.cz is delegated to two name servers ns3.raby.cz and ns.raby.cz.
vrcholy.cz shares the same name server setup as other domains, for instance regions.cz, non-stop.cz, kunka.cz, jaromer.cz and vrchol.cz.
vrcholy.cz at least partially shares name servers with other domains, for instance pernikovachaloupka.info, kunetickahora.eu, mikroregiony.eu, hrady.com and tradice.eu.
these name servers are commonly used alongside ns2.raby.cz.
Host names with two IP numbers:
The host name ns3.raby.cz points to 2001:15e8:110:4fa7::1 and 80.211.208.167; the host name ns.raby.cz points to 2001:15e8:110:212::1 and 81.2.234.18.