beo.cz - robtex.com
beo.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=1784022439 | ||||||
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2026-07-14 10:16:04
●NSns2.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2026-07-14 10:16:04
●NSns3.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2026-07-14 10:16:04
●NSns4.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2026-07-14 10:16:04
●NSns5.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2026-07-14 10:16:04
●MXmx1.savana.cz2015-08-20 → 2026-07-14 · 5 obs
● 2026-06-07 20:35:04
○ 2026-06-16 06:19:02
● 2026-07-01 22:20:30
● 2026-07-14 10:16:04
●MXmx2.savana.cz2015-08-20 → 2026-07-14 · 5 obs
● 2026-06-07 20:35:04
○ 2026-06-16 06:19:02
● 2026-07-01 22:20:30
● 2026-07-14 10:16:04
○A217.16.187.162015-08-20 → 2017-07-22 · 4 obs
● 2017-07-22 04:43:44
○ 2026-06-07 20:35:04
○ 2026-07-14 10:16:04
●A62.109.155.1862026-06-07 → 2026-07-14 · 5 obs
● 2026-06-07 20:35:04
○ 2026-06-16 06:19:02
● 2026-07-01 22:20:30
● 2026-07-14 10:16:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz | - |
| beo.cz | ns.gransy.com, ns4.gransy.com, ns2.gransy.com, ns3.gransy.com... | - |
✅ Authoritative Response
Server:45.76.90.43
NS records: ns.gransy.com, ns4.gransy.com, ns2.gransy.com, ns3.gransy.com, ns5.gransy.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.155.186 |
| NS | 5 | ns4.gransy.com, ns5.gransy.com... |
| MX | 2 | mx2.savana.cz (pri: 20), mx1.savana.cz (pri: 10) |
| SOA | 1 | ns.gransy.com root.gransy.com |
Analysis
IP Addresses
beo.cz points to a single IP number: 62.109.155.186.
Additional host names — festivalregiony.cz, eurosped.cz, kobik.cz and two others — share IP numbers with beo.cz.
Name Servers
Delegation for beo.cz is to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com and two others.
There is at least partial name server overlap between beo.cz and other domains — creeperstukchaussures.fr, modernatex.co.uk, namaste.cz and two more among them.
These name servers frequently co-occur with the name servers ns5.gransy.com and ns.gransy.com.
Host names that resolve to five IP addresses:
ns2.gransy.com points to 95.179.192.121, 217.16.185.221, 217.69.4.49 and two other IP addresses.
ns3.gransy.com points to 46.21.100.103, 77.78.126.35, 109.74.7.71 and two other IP addresses.
Host names resolving to four IP addresses:
ns4.gransy.com resolves to four IP addresses — 66.42.94.136, 80.67.7.209, 2001:19f0:5401:69b:5400:1ff:fec5:8f3f and 2a00:1a28:2010:1::89.
ns.gransy.com resolves to four IP addresses — 45.76.90.43, 77.78.104.149, 95.179.136.180 and 2001:19f0:5001:1caf:5400:1ff:fec5:8d50.
Host names with two IP numbers:
The A records for ns5.gransy.com return 31.192.227.223 and 2a02:750:5::538.
Mail Servers
beo.cz has two mail servers: mx1.savana.cz and mx2.savana.cz.
beo.cz shares the same mail server setup as other domains, including poirot.cz, sohars.sk, justan.cz and two others.
Some mail servers of beo.cz are also used by other domains, notably foxpneu.cz and sunnet.cz.
mx1.savana.cz → 130.193.14.154 and mx2.savana.cz → 185.102.21.80: one IP number per host name.