improvisa.cat - dns.ninja
improvisa.cat
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.225.47.134🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | static.134.47.225.46.clients.your-server.de | ||||||
| NS | ns1.cdmon.net ⭐ | ||||||
| A | 35.189.106.232🇬🇧 Google35.189.96.0/20 | ||||||
| PTR | ns1.cdmon.net | ||||||
| NS | ns2.cdmon.net | ||||||
| A | 35.195.57.29🇧🇪 Google35.195.48.0/20 | ||||||
| PTR | 29.57.195.35.bc.googleusercontent.com | ||||||
| NS | ns3.cdmon.net | ||||||
| A | 35.157.47.125🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | ns3.cdmon.net | ||||||
| NS | ns4.cdmondns-01.org | ||||||
| A | 52.58.66.183🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| PTR | ns4.cdmondns-01.org | ||||||
| NS | ns5.cdmondns-01.com | ||||||
| A | 52.59.146.62🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| PTR | ns5.cdmondns-01.com | ||||||
| SOA | ns1.cdmon.nethostmaster@improvisa.cat serial=1 | ||||||
cat
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | anyc1.irondns.net ⭐ | ||||||
| NS | cat.ns.nic.es | ||||||
| NS | cat.pch.net | ||||||
| NS | nsc.nic.de | ||||||
| NS | switch.nic.cat | ||||||
| SOA | anyc1.irondns.netdnsmaster@corenic.org serial=2608021723 | ||||||
Subdomains
hostmaster.improvisa.cat |
Same first word
improvisa.com |
improvisa.cat |
improvisa.net |
DNS History
8 records (6 active, 2 former)
●NSns4.cdmondns-01.org2026-04-11 → 2026-08-02 · 3 obs
● 2026-04-11 02:16:48
● 2026-08-02 17:34:48
●NSns5.cdmondns-01.com2026-04-11 → 2026-08-02 · 3 obs
● 2026-04-11 02:16:48
● 2026-08-02 17:34:48
○A34.77.10.202026-04-11 → 2026-05-30 · 4 obs
● 2026-04-11 02:16:48
● 2026-05-30 09:36:06
○ 2026-08-02 17:34:48
●A46.225.47.1342026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 17:34:48
○A54.194.245.2442015-05-30 → 2017-07-04 · 4 obs
● 2017-07-04 06:09:22
○ 2026-04-11 02:16:48
○ 2026-08-02 17:34:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cat | cat.ns.nic.es, switch.nic.cat, nsc.nic.de, cat.pch.net... | 10 records |
| improvisa.cat | ns5.cdmondns-01.com, ns4.cdmondns-01.org, ns1.cdmon.net, ns2.cdmon.net... | - |
✅ Authoritative Response
Server:52.59.146.62
NS records: ns5.cdmondns-01.com, ns4.cdmondns-01.org, ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for improvisa.cat (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.225.47.134 |
| NS | 5 | ns5.cdmondns-01.com, ns2.cdmon.net... |
| SOA | 1 | ns1.cdmon.net hostmaster.improvisa.cat |
📌 Glue Records Collected
Total: 10
In-bailiwick: 2 (switch.nic.cat, switch.nic.cat)
Out-of-bailiwick: 8 (cat.ns.nic.es, cat.ns.nic.es, nsc.nic.de...)
Analysis
Hierarchy
hostmaster.improvisa.cat is a subdomain of improvisa.cat.
IP Addresses
improvisa.cat directs to one IP number, which is 46.225.47.134.
Among the host names that share IP numbers with improvisa.cat are alphacelr2.com, aluminosis.net, kud.es and two others.
Name Servers
The authoritative name servers for improvisa.cat are ns5.cdmondns-01.com, ns1.cdmon.net, ns2.cdmon.net and two others.
The name servers of improvisa.cat overlap at least partially with those of other domains — among them pingan.es, royogarcia.com, sociedadbilbaina.com and two more.
These name servers commonly appear alongside the name servers ns3.cdmon.net and ns4.cdmondns-01.org.
Hosts that resolve to one IP address:
ns5.cdmondns-01.com directs to 52.59.146.62.
ns1.cdmon.net directs to 35.189.106.232.
ns2.cdmon.net directs to 35.195.57.29.
ns3.cdmon.net directs to 35.157.47.125.
ns4.cdmondns-01.org directs to 52.58.66.183.