vcera.cz - robtex.com
vcera.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.185.104.30🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | www20.pipni.cz | ||||||
| NS | ns2.pipni.cz ⭐ | ||||||
| A | 2a01:430:220::3🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns2.pipni.cz | ||||||
| A | 83.167.247.20🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ns2.pipni.cz | ||||||
| NS | ns.pipni.cz | ||||||
| A | 93.185.104.4🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | ns.pipni.cz | ||||||
| NS | ns3.pipni.cz | ||||||
| A | 2a01:430:220::4🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns3.pipni.cz | ||||||
| A | 83.167.247.153🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ns3.pipni.cz | ||||||
| MX | mail.vcera.cz ⭐ | ||||||
| A | 93.185.104.5🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | mail.pipni.cz | ||||||
| MX | ns3.pipni.cz(20) | ||||||
| A | 2a01:430:220::4🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns3.pipni.cz | ||||||
| A | 83.167.247.153🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ns3.pipni.cz | ||||||
| SOA | ns.pipni.czpipni@pipni.cz serial=479648198 | ||||||
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=1776138457 | ||||||
Subdomains
mail.vcera.cz |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXmail.vcera.cz2015-06-16 → 2026-04-14 · 2 obs
● 2026-04-14 04:33:48
●A93.185.104.302015-06-16 → 2026-04-14 · 2 obs
● 2026-04-14 04:33:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| vcera.cz | ns.pipni.cz, ns2.pipni.cz, ns3.pipni.cz | 5 records |
✅ Authoritative Response
Server:83.167.247.20
NS records: ns.pipni.cz, ns2.pipni.cz, ns3.pipni.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vcera.cz (unsigned zone)
⏱️ Timing
Total: 878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.185.104.30 |
| NS | 3 | ns.pipni.cz, ns2.pipni.cz... |
| MX | 2 | ns3.pipni.cz (pri: 20), mail.vcera.cz (pri: 10) |
| SOA | 1 | ns.pipni.cz pipni.pipni.cz |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns.pipni.cz, ns2.pipni.cz, ns2.pipni.cz...)
Analysis
Hierarchy
The parent of mail.vcera.cz is vcera.cz.
IP Addresses
vcera.cz points to IP number: 93.185.104.30.
Other host names such as xwx.cz, crube.net, michals.cz, jildax.net and hp19.cz share IPs with vcera.cz.
Name Servers
vcera.cz is delegated to three name servers: ns2.pipni.cz, ns3.pipni.cz and ns.pipni.cz.
vcera.cz at least partially shares name servers with other domains, for instance vet.cz, apr-service.eu, svatbymost.cz, cheapindex.com and hyl.cz.
These name servers are commonly used with ns2.machin.cz and ns.machin.cz.
Host names with two IP numbers:
ns2.pipni.cz points to: 2a01:430:220::3 and 83.167.247.20.
ns3.pipni.cz points to: 2a01:430:220::4 and 83.167.247.153.
Host names with one IP number:
ns.pipni.cz points to: 93.185.104.4.
Mail Servers
vcera.cz is handled by two mail servers: ns3.pipni.cz and mail.vcera.cz.
vcera.cz shares at least partially some mail servers with other domains, including kobatu.eu, elmite.cz, hambalek.eu, faon.cz and svitil.net.
these mail servers are commonly used with the mail servers mail.kobatu.eu, mail.elmite.cz, mail.hambalek.eu, mail.faon.cz, mail.svitil.net, mail.martinbednar.com, sladecek-net.mail.protection.outlook.com and mail.profi-elektrocentraly.cz.
Host names with a single IP: mail.vcera.cz points to 93.185.104.5.