vyvx.cz - robtex.com
vyvx.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.l3.net ⚠️ Not in zone NS records | ||||||
| A | 209.244.0.1🇺🇸 AS3356209.244.0.0/14 | ||||||
| PTR | ns1.level3.net | ||||||
| NS | ns2.l3.net ⚠️ Not in zone NS records | ||||||
| A | 209.244.0.2🇺🇸 AS3356209.244.0.0/14 | ||||||
| PTR | ns2.level3.net | ||||||
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=1785741441 | ||||||
Same first word
DNS History
2 records (2 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| vyvx.cz | ns2.l3.net, ns1.l3.net | - |
✅ Authoritative Response
Server:209.244.0.2
NS records: ns2.l3.net, ns1.l3.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vyvx.cz (unsigned zone)
⏱️ Timing
Total: 707ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers handle the delegation for vyvx.cz: ns1.l3.net and ns2.l3.net.
vyvx.cz shares its name server setup with other domains, including level3.cc, epik.net, level3.movie and two others.
The name servers of vyvx.cz overlap at least partially with those of other domains — among them forolevel3.com, level3-latamevents.com, corvisequipment.com and two more.
These name servers commonly appear alongside the name servers ns1.level3.net and ns2.level3.net.
Both ns1.l3.net and ns2.l3.net have a single IP address each — ns1.l3.net resolves to 209.244.0.1 while ns2.l3.net resolves to 209.244.0.2.