studeny.cz - robtex.com
studeny.cz
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=1778741235 | ||||||
Subdomains
www.studeny.cz |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns.nethost.cz2015-08-20 → 2026-05-14 · 2 obs
● 2026-05-14 07:16:56
●NSsns.nethost.sk2015-08-20 → 2026-05-14 · 2 obs
● 2026-05-14 07:16:56
●MXmail-1.nethost.cz2015-08-20 → 2026-05-14 · 2 obs
● 2026-05-14 07:16:56
●MXsns.nethost.sk2015-08-20 → 2026-05-14 · 2 obs
● 2026-05-14 07:16:56
○A217.11.242.1172015-08-20 → 2018-10-10 · 4 obs
● 2018-10-10 06:53:08
○ 2026-04-21 13:16:40
○ 2026-05-14 07:16:56
●A82.208.6.1822026-04-21 → 2026-05-14 · 3 obs
● 2026-04-21 13:16:40
● 2026-05-14 07:16:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| studeny.cz | dns.nethost.cz, sns.nethost.sk | 2 records |
✅ Authoritative Response
Server:81.0.235.1
NS records: dns.nethost.cz, sns.nethost.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studeny.cz (unsigned zone)
⏱️ Timing
Total: 3859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.208.6.182 |
| NS | 2 | dns.nethost.cz, sns.nethost.sk |
| MX | 2 | sns.nethost.sk (pri: 20), mail-1.nethost.cz (pri: 10) |
| TXT | 2 | v=spf1 a mx include:spf.nethost.cz ~all, MS=13190D72FB5535D3BA17169ACAD55B16B7876 |
| SOA | 1 | dns.nethost.cz hostmaster.nethost.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns.nethost.cz, dns.nethost.cz)
Analysis
Hierarchy
The parent of www.studeny.cz is studeny.cz.
IP Addresses
studeny.cz points to IP number: 82.208.6.182.
Other host names such as plastova-okna.org, snorek.com, bosinatransport.cz, zsrazusova.sk and fotodilna.com share IPs with studeny.cz.
Name Servers
studeny.cz is delegated to two name servers: dns.nethost.cz and sns.nethost.sk.
studeny.cz shares the same name server setup as sticketo.at, zooshopxxl.de, dominikanska-republika.net, ikaplice.cz and 4task.com.
studeny.cz at least partially shares name servers with other domains, for instance golflipiny.com, maxart.cz, materska-centra.cz, sobotkakemp.cz and svatabarbora.cz.
These name servers are commonly used alongside tns.nethost.eu, sns.nethost.cz, dns.cyberfox.cz, sns.cyberfox.cz, dns.viwefix.cz, sns.viwefix.cz, dns.levny-hosting.cz, sns.levny-hosting.cz, dns.hostime.cz and sns.hostime.cz.
Host names with two IP numbers: dns.nethost.cz points to: 2001:1528:132::60 and 81.0.235.1; sns.nethost.sk points to: 2a00:1ed0:46:200::1212:247 and 93.185.100.244.
Mail Servers
studeny.cz is handled by two mail servers: mail-1.nethost.cz and sns.nethost.sk.
The mail server setup for studeny.cz matches that of other domains, for instance divadlonajezerce.cz, zenich.cz, levnyhosting.cz, fotodilna.com and triathlon.sk.
studeny.cz shares at least partially some mail servers with other domains, including initt.cz, electromix.cz, vps-flexi.cz, sintavan.sk and nailshop.cz.
these mail servers are often used together with mail-relay-1.nethost.cz, jupiter.mediahost.sk, mail-2.nethost.cz, server1.4shop.cz, alfa.ltweb.cz and sz.ltweb.cz.
Host names with four IP numbers: The host name mail-1.nethost.cz points to 82.208.7.9, 82.208.7.130, 217.11.242.9 and 217.11.242.10.