vinvb.cz - robtex.com
vinvb.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=1778615235 | ||||||
Same first word
vinvb.cz |
Similar names
DNS History
9 records (7 active, 2 former)
●NSalfa.ns.active24.cz2015-06-28 → 2026-05-12 · 2 obs
● 2026-05-12 20:18:18
●NSbeta.ns.active24.cz2015-06-28 → 2026-05-12 · 2 obs
● 2026-05-12 20:18:18
●NSgama.ns.active24.sk2015-06-28 → 2026-05-12 · 2 obs
● 2026-05-12 20:18:18
○MXin.smtp.cz2015-06-28 → 2016-12-28 · 4 obs
● 2016-12-28 03:50:20
○ 2017-06-07 12:03:40
○ 2026-05-12 20:18:18
○MXmx.smtp.cz2015-06-28 → 2016-12-28 · 4 obs
● 2016-12-28 03:50:20
○ 2017-06-07 12:03:40
○ 2026-05-12 20:18:18
●MXmx1.active24.com2017-06-07 → 2026-05-12 · 3 obs
● 2017-06-07 12:03:40
● 2026-05-12 20:18:18
●MXmx2.active24.com2017-06-07 → 2026-05-12 · 3 obs
● 2017-06-07 12:03:40
● 2026-05-12 20:18:18
●A2a02:4a8:ac24:110::10:162015-06-28 → 2026-05-12 · 2 obs
● 2026-05-12 20:18:18
●A31.15.10.162015-06-28 → 2026-05-12 · 2 obs
● 2026-05-12 20:18:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| vinvb.cz | alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk | 4 records |
✅ Authoritative Response
Server:185.71.158.30
NS records: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.15.10.16 |
| AAAA | 1 | 2a02:4a8:ac24:110::10:16 |
| NS | 3 | alfa.ns.active24.cz, beta.ns.active24.cz... |
| MX | 2 | mx1.active24.com (pri: 10), mx2.active24.com (pri: 20) |
| SOA | 1 | alfa.ns.active24.cz hostmaster.active24. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (alfa.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
IP Addresses
vinvb.cz resolves to two IP numbers: 2a02:4a8:ac24:110::10:16 and 31.15.10.16.
Other host names, for instance ipv6.uvirt35.active24.cz, otipka.cz, vestenie.net, koberce-bakero.cz and ipad-forum.cz share IP numbers with vinvb.cz.
Name Servers
vinvb.cz is delegated to three name servers: alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
vinvb.cz partially shares name servers with other domains; examples include biofolie.cz, vokolek.com, websalon.sk, rexim.cz and adastsystems.com.
these name servers are commonly used with the name servers ns.dns4.cz.
Host names with two IP numbers:
alfa.ns.active24.cz points to 2a02:4a8:ac24:100::96:2 and 81.95.96.2.
beta.ns.active24.cz points to 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94.
gama.ns.active24.sk points to 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30.
Mail Servers
vinvb.cz is handled by two mail servers: mx1.active24.com and mx2.active24.com.
vinvb.cz has the same mail server setup as other domains, including dkokna.cz, stroystudio.com, screenvoice.cz, wopexim.cz and jofikrmiva.cz.
vinvb.cz shares some mail servers with other domains, at least partially, such as cmptrade.cz, disti.cz, stresninosice.com, autokurtz.com and old-prague.com.
Host names with eight IPs:
The host name mx1.active24.com points to: 2a02:4a8:ac24:101::97:4, 2a02:4a8:ac24:101::97:102, 2a02:4a8:ac24:101::97:111, 2a02:4a8:ac24:101::97:116, 81.95.97.4, 81.95.97.102, 81.95.97.111 and 81.95.97.116.
Host names with two IPs:
The host name mx2.active24.com points to: 2a00:4b40:1000:590:185:111:90:93 and 185.111.90.93.