bbcut.cz - robtex.com
bbcut.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=1771291036 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSalfa.ns.active24.cz2015-06-03 → 2026-03-22 · 2 obs
● 2026-03-22 23:38:24
●NSbeta.ns.active24.cz2015-06-03 → 2026-03-22 · 2 obs
● 2026-03-22 23:38:24
●NSgama.ns.active24.sk2015-06-03 → 2026-03-22 · 2 obs
● 2026-03-22 23:38:24
○MXmail.toaster.cz2015-06-03 → 2017-03-13 · 4 obs
● 2017-03-13 23:46:12
○ 2026-02-24 15:49:26
○ 2026-03-22 23:38:24
●MXmx1.active24.com2026-02-24 → 2026-03-22 · 3 obs
● 2026-02-24 15:49:26
● 2026-03-22 23:38:24
●MXmx2.active24.com2026-02-24 → 2026-03-22 · 3 obs
● 2026-02-24 15:49:26
● 2026-03-22 23:38:24
●A185.8.166.872026-02-24 → 2026-03-22 · 3 obs
● 2026-02-24 15:49:26
● 2026-03-22 23:38:24
○A193.19.177.912015-06-03 → 2017-03-13 · 4 obs
● 2017-03-13 23:46:12
○ 2026-02-24 15:49:26
○ 2026-03-22 23:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| bbcut.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: 1349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.166.87 |
| NS | 3 | alfa.ns.active24.cz, beta.ns.active24.cz... |
| MX | 2 | mx1.active24.com (pri: 10), mx2.active24.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.active24.com ~all |
| SOA | 1 | alfa.ns.active24.cz hostmaster.globe.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (alfa.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
IP Addresses
bbcut.cz resolves to a single IP: 185.8.166.87.
Other host names, for instance januka.cz, ledvinovi.cz, novita.cz, prolovce.biz and www.umalinu.cz share IP numbers with bbcut.cz.
Name Servers
bbcut.cz delegates to three name servers: alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
bbcut.cz shares some name servers with other domains, for example petrol-plzen.cz, servery.com, studioivana.cz, st-comp.cz and jirma.cz.
These name servers are commonly used with the name servers ns.dns4.cz.
Host names with two IP numbers:
alfa.ns.active24.cz: 2a02:4a8:ac24:100::96:2 and 81.95.96.2
beta.ns.active24.cz: 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94
gama.ns.active24.sk: 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30
Mail Servers
bbcut.cz is served by two mail servers: mx1.active24.com and mx2.active24.com.
bbcut.cz shares the mail server setup with other domains, for example rivela.cz, janzahradnik.cz, korado.de, tropiko.eu and bachaus.nl.
bbcut.cz shares some mail servers with other domains, at least partially; for instance choutek.cz, gaulent.com, recensie.sk, zofingarden.cz and click3click.co.uk.
Eight IP numbers for host names:
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.
Two IP numbers for host names:
mx2.active24.com points to: 2a00:4b40:1000:590:185:111:90:93 and 185.111.90.93.