beo.cz - robtex.com

beo.cz

DNSSEC🔒 Signed (DS record present)
A62.109.155.186🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/
PTRdw229.webglobe.com
NSns2.gransy.com
A2001:19f0:6801:474:5400:1ff:fec5:8efb🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix
A2001:19f0:7401:81e0:5400:1ff:fec5:8ef6🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix
A95.179.192.121🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
PTR95.179.192.121.vultrusercontent.com
A217.16.185.221🇨🇿 VSHOSTING217.16.176.0/20 III.
PTRns2.gransy.com
A217.69.4.49🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix
PTR217.69.4.49.vultrusercontent.com
NSns.gransy.com
A2001:19f0:5001:1caf:5400:1ff:fec5:8d50🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix
A45.76.90.43🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix
PTR45.76.90.43.vultrusercontent.com
A77.78.104.149🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT
PTRns.gransy.com
A95.179.136.180🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix
PTR95.179.136.180.vultrusercontent.com
NSns3.gransy.com
A2a02:750:7::2e7🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-7--2e7-static.glesys.net
A2a02:750:8::32🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB
PTR2a02-750-8--32-static.glesys.net
A46.21.100.103🇳🇱 GLESYS46.21.100.0/24 GleSYS AB
PTR46-21-100-103-static.glesys.net
A77.78.126.35🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT
A109.74.7.71🇸🇪 GLESYS109.74.0.0/20
PTR109-74-7-71-static.glesys.net
NSns4.gransy.com
A2001:19f0:5401:69b:5400:1ff:fec5:8f3f🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix
A2a00:1a28:2010:1::89🇳🇴 GLESYS2a00:1a28::/32 Portlane Network
PTR2a00-1a28-2010-1--89-static.glesys.net
A66.42.94.136🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix
PTR66.42.94.136.vultrusercontent.com
A80.67.7.209🇳🇴 GLESYS80.67.0.0/20 Portlane Network
PTR80-67-7-209-static.glesys.net
NSns5.gransy.com
A2a02:750:5::538🇸🇪 GLESYS2a02:750::/29
PTR2a02-750-5--538-static.glesys.net
A31.192.227.223🇸🇪 GLESYS31.192.224.0/21
PTR31-192-227-223-static.glesys.net
MXmx1.savana.cz
A130.193.14.154🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90
PTRemail.webglobe.cz
MXmx2.savana.cz(20)
A185.102.21.80🇨🇿 ONE-NETWORK185.102.21.0/24
PTRemail3.webglobe.cz
SOAns.gransy.comroot@gransy.com serial=2783276689

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1784022439

Same first word

Similar names

DNS History

9 records (8 active, 1 former)

20162017201820192020202120222023202420252026NSns.gransy.comns2.gransy.comns3.gransy.comns4.gransy.comns5.gransy.comMXmx1.savana.czmx2.savana.czA62.109.155.186217.16.187.16
NSns.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2015-08-20 07:34:28
● 2026-07-14 10:16:04
NSns2.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2015-08-20 07:34:28
● 2026-07-14 10:16:04
NSns3.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2015-08-20 07:34:28
● 2026-07-14 10:16:04
NSns4.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2015-08-20 07:34:28
● 2026-07-14 10:16:04
NSns5.gransy.com2015-08-20 → 2026-07-14 · 2 obs
● 2015-08-20 07:34:28
● 2026-07-14 10:16:04
MXmx1.savana.cz2015-08-20 → 2026-07-14 · 5 obs
● 2015-08-20 07:34:28
● 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
● 2015-08-20 07:34:28
● 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
● 2015-08-20 07:34:28
● 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
○ 2017-07-22 04:43:44
● 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

ZoneNameserversGlue
czd.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz-
beo.czns.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

TypeCountSample Data
A162.109.155.186
NS5ns4.gransy.com, ns5.gransy.com...
MX2mx2.savana.cz (pri: 20), mx1.savana.cz (pri: 10)
SOA1ns.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.cz130.193.14.154 and mx2.savana.cz185.102.21.80: one IP number per host name.