kbstav.cz - robtex.com
kbstav.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.180.200.5🇨🇿 MASTER-AS5.180.200.0/22 CZ-BYDZOVSKY-20190401 | ||||||
| PTR | elvis2.rozhled.cz | ||||||
| NS | ns.rozhled.cz ⭐ | ||||||
| A | 2a0b:3240:0:1::2🇨🇿 MASTER-AS2a0b:3240::/32 CZ-BYDZOVSKY-20190401 | ||||||
| PTR | ns.rozhled.cz | ||||||
| A | 5.180.200.2🇨🇿 MASTER-AS5.180.200.0/22 CZ-BYDZOVSKY-20190401 | ||||||
| PTR | ns.rozhled.cz | ||||||
| NS | ns.rozhled.eu | ||||||
| A | 2a01:430:12::2🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns.rozhled.cz | ||||||
| A | 93.185.111.178🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | ns1.magichouse.cz | ||||||
| MX | mx.rozhled.cz ⭐ | ||||||
| A | 81.31.47.123🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1 | ||||||
| MX | mx.rozhled.net(100) | ||||||
| A | 5.180.200.22🇨🇿 MASTER-AS5.180.200.0/22 CZ-BYDZOVSKY-20190401 | ||||||
| PTR | mx.rozhled.net | ||||||
| TXT | v=spf1 include:spf.rozhled.cz -all | ||||||
| SOA | ns.rozhled.czadmin@rozhled.cz 2023-02-27 #1 | ||||||
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=1776943035 | ||||||
Same first word
kbstav.cz |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.rozhled.cz2015-06-19 → 2026-04-23 · 2 obs
● 2026-04-23 11:28:04
●NSns.rozhled.eu2015-06-19 → 2026-04-23 · 2 obs
● 2026-04-23 11:28:04
●MXmx.rozhled.cz2015-06-19 → 2026-04-23 · 2 obs
● 2026-04-23 11:28:04
●MXmx.rozhled.net2015-06-19 → 2026-04-23 · 2 obs
● 2026-04-23 11:28:04
●A5.180.200.52026-03-14 → 2026-04-23 · 3 obs
● 2026-03-14 12:52:32
● 2026-04-23 11:28:04
○A81.31.47.1012015-06-19 → 2018-09-16 · 4 obs
● 2018-09-16 23:20:58
○ 2026-03-14 12:52:32
○ 2026-04-23 11:28:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| kbstav.cz | ns.rozhled.cz, ns.rozhled.eu | 2 records |
✅ Authoritative Response
Server:5.180.200.2
NS records: ns.rozhled.cz, ns.rozhled.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kbstav.cz (unsigned zone)
⏱️ Timing
Total: 1462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.180.200.5 |
| NS | 2 | ns.rozhled.cz, ns.rozhled.eu |
| MX | 2 | mx.rozhled.cz (pri: 5), mx.rozhled.net (pri: 100) |
| TXT | 1 | v=spf1 include:spf.rozhled.cz -all |
| SOA | 1 | ns.rozhled.cz admin.rozhled.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.rozhled.cz, ns.rozhled.cz)
Analysis
IP Addresses
kbstav.cz resolves to one IP number: 5.180.200.5.
other host names including heral.cz, akrr.cz, dum-e.cz, filiphockey.sk and flaminal.cz share IP numbers with kbstav.cz.
Name Servers
kbstav.cz is delegated to two name servers ns.rozhled.cz and ns.rozhled.eu.
kbstav.cz shares the same name server setup as other domains, for instance prahasest.cz, prst.info, startovac.cz, zjeveniprodnesek.cz and mtom.cz.
kbstav.cz at least partially shares name servers with other domains, for instance sisyfos.cz.
Host names with two IP numbers:
The host name ns.rozhled.cz points to 2a0b:3240:0:1::2 and 5.180.200.2; the host name ns.rozhled.eu points to 2a01:430:12::2 and 93.185.111.178.
Mail Servers
Two mail servers handle kbstav.cz: mx.rozhled.cz and mx.rozhled.net.
kbstav.cz shares the same mail server setup as other domains, for instance bonusys.cz, czechanimation.cz, apnea4life.com, lekarnafrenstat.cz and rozhled.eu.
kbstav.cz shares some mail servers with other domains, at least partially, for instance autojh.cz, sup.cz, ics.cz, lge.cz and china-consulting.cz.
Host names with one IP number:
mx.rozhled.cz points to 81.31.47.123
mx.rozhled.net points to 5.180.200.22