playtec.cz - robtex.com
playtec.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.websupport.cz ⚠️ Not in zone NS records | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz ⚠️ Not in zone NS records | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu ⚠️ Not in zone NS records | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
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=1774536456 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.websupport.cz2026-02-23 → 2026-03-26 · 2 obs
● 2026-02-23 17:47:24
● 2026-03-26 15:20:22
● 2026-03-26 15:20:22
●NSns2.websupport.cz2026-02-23 → 2026-03-26 · 2 obs
● 2026-02-23 17:47:24
● 2026-03-26 15:20:22
● 2026-03-26 15:20:22
●NSns3.websupport.eu2026-02-23 → 2026-03-26 · 2 obs
● 2026-02-23 17:47:24
● 2026-03-26 15:20:22
● 2026-03-26 15:20:22
○MXmx10.active24.cz2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 17:47:24
○ 2026-03-26 15:20:22
○ 2026-03-26 15:20:22
○MXmx20.active24.cz2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 17:47:24
○ 2026-03-26 15:20:22
○ 2026-03-26 15:20:22
○A2a00:4b40:aaaa:2005::62026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 17:47:24
○ 2026-03-26 15:20:22
○ 2026-03-26 15:20:22
○A37.9.175.1642026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 17:47:24
○ 2026-03-26 15:20:22
○ 2026-03-26 15:20:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| playtec.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for playtec.cz
⏱️ Timing
Total: 2031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
playtec.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
playtec.cz at least partially shares name servers with other domains, including dvorakovapraha.cz, tiefbrunner.net, procitnuti.com, zeka.cz and elektroinstalace.com.
Host names with two IP numbers:
ns1.websupport.cz points to: 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.cz points to: 2a02:250:3::12 and 185.71.159.12
ns3.websupport.eu points to: 2a10:bbc0::13 and 45.10.97.13