mxv.cz - robtex.com
mxv.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:4b40:aaaa:2010::5WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.204WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| NS | ns2.websupport.cz | ||||||
| NS | ns3.websupport.eu | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1786792571 | ||||||
cz
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1790083046 | ||||||
DNS History
5 records (5 active, 0 former)
●NSns1.websupport.cz2026-08-18 → 2026-09-22 · 2 obs
● 2026-08-18 07:22:26
● 2026-09-22 13:55:50
● 2026-09-22 13:55:50
●NSns2.websupport.cz2026-08-18 → 2026-09-22 · 2 obs
● 2026-08-18 07:22:26
● 2026-09-22 13:55:50
● 2026-09-22 13:55:50
●NSns3.websupport.eu2026-08-18 → 2026-09-22 · 2 obs
● 2026-08-18 07:22:26
● 2026-09-22 13:55:50
● 2026-09-22 13:55:50
●A2a00:4b40:aaaa:2010::52026-08-18 → 2026-09-22 · 2 obs
● 2026-08-18 07:22:26
● 2026-09-22 13:55:50
● 2026-09-22 13:55:50
●A37.9.175.2042026-08-18 → 2026-09-22 · 2 obs
● 2026-08-18 07:22:26
● 2026-09-22 13:55:50
● 2026-09-22 13:55:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| mxv.cz | ns3.websupport.eu, ns2.websupport.cz, ns1.websupport.cz | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns3.websupport.eu, ns2.websupport.cz, ns1.websupport.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.204 |
| AAAA | 1 | 2a00:4b40:aaaa:2010::5 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
mxv.cz resolves to the IP addresses 37.9.175.204 and 2a00:4b40:aaaa:2010::5
Name Servers
mxv.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.