improvisa.cat - robtex.com
improvisa.cat
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.77.10.20🇧🇪 Google34.77.0.0/20 | ||||||
| PTR | 20.10.77.34.bc.googleusercontent.com | ||||||
| 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=2605142110 | ||||||
Subdomains
hostmaster.improvisa.cat |
Same first word
improvisa.com |
improvisa.cat |
improvisa.net |
DNS History
7 records (6 active, 1 former)
●NSns4.cdmondns-01.org2026-04-11 → 2026-05-14 · 3 obs
● 2026-04-11 02:16:48
● 2026-05-14 21:18:34
●NSns5.cdmondns-01.com2026-04-11 → 2026-05-14 · 3 obs
● 2026-04-11 02:16:48
● 2026-05-14 21:18:34
●A34.77.10.202026-04-11 → 2026-05-14 · 3 obs
● 2026-04-11 02:16:48
● 2026-05-14 21:18:34
○A54.194.245.2442015-05-30 → 2017-07-04 · 4 obs
● 2017-07-04 06:09:22
○ 2026-04-11 02:16:48
○ 2026-05-14 21:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cat | cat.ns.nic.es, cat.pch.net, nsc.nic.de, anyc1.irondns.net... | 10 records |
| improvisa.cat | ns4.cdmondns-01.org, ns5.cdmondns-01.com, ns3.cdmon.net, ns2.cdmon.net... | - |
✅ Authoritative Response
Server:52.58.66.183
NS records: ns4.cdmondns-01.org, ns5.cdmondns-01.com, ns3.cdmon.net, ns2.cdmon.net, ns1.cdmon.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for improvisa.cat (unsigned zone)
⏱️ Timing
Total: 1654ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.77.10.20 |
| NS | 5 | ns3.cdmon.net, ns4.cdmondns-01.org... |
| 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.pch.net, nsc.nic.de...)
Analysis
Hierarchy
improvisa.cat is the parent of hostmaster.improvisa.cat.
IP Addresses
improvisa.cat resolves to a single IP: 34.77.10.20.
Other host names, for instance alphacelr2.com, colegioamoros.es, aluminosis.net, masterdecoaching.org and lahuertagrowshop.es share IP numbers with improvisa.cat.
Name Servers
improvisa.cat delegates to five name servers: ns5.cdmondns-01.com, ns1.cdmon.net, ns2.cdmon.net, ns3.cdmon.net and ns4.cdmondns-01.org.
improvisa.cat shares some name servers with other domains, for example pingan.es, sociedadbilbaina.com, orfeomartinenc.cat, millenniumgroup.com.pe and mundialex.es.
Host names with one IP number:
- ns5.cdmondns-01.com points to: 52.59.146.62
- ns1.cdmon.net points to: 35.189.106.232
- ns2.cdmon.net points to: 35.195.57.29
- ns3.cdmon.net points to: 35.157.47.125
- ns4.cdmondns-01.org points to: 52.58.66.183