cdlstudiodavide.com - dns.ninja
cdlstudiodavide.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.73.135.230🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix | ||||||
| PTR | ec2-3-73-135-230.eu-central-1.compute.amazonaws.com | ||||||
| NS | ns1.altervista.com ⭐ | ||||||
| A | 35.156.245.138🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | st34.altervista.org | ||||||
| NS | ns2.altervista.com | ||||||
| A | 15.161.4.71🇮🇹 Amazon15.161.0.0/16 EC2 MXP prefix | ||||||
| PTR | st35.altervista.org | ||||||
| NS | ns3.altervista.com | ||||||
| A | 35.156.252.21🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | st33.altervista.org | ||||||
| MX | maild.altervista.org ⭐ | ||||||
| A | 195.201.117.162🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | f5.avforwarding.com | ||||||
| SOA | ns1.altervista.comhostmaster@cdlstudiodavide.com serial=1786243803 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786325839 | ||||||
Subdomains
ftp.cdlstudiodavide.com |
Same first word
cdlstudiodavide.altervista.org |
cdlstudiodavide.com |
DNS History
6 records (5 active, 1 former)
●NSns1.altervista.com2019-12-18 → 2026-08-10 · 2 obs
● 2026-08-10 01:44:28
●NSns2.altervista.com2019-12-18 → 2026-08-10 · 2 obs
● 2026-08-10 01:44:28
●NSns3.altervista.com2019-12-18 → 2026-08-10 · 2 obs
● 2026-08-10 01:44:28
●MXmaild.altervista.org2019-12-18 → 2026-08-10 · 2 obs
● 2026-08-10 01:44:28
○A195.201.173.2162019-12-18 → 2019-12-18 · 3 obs
○ 2026-07-16 02:23:50
○ 2026-08-10 01:44:28
●A3.73.135.2302026-07-16 → 2026-08-10 · 3 obs
● 2026-07-16 02:23:50
● 2026-08-10 01:44:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| cdlstudiodavide.com | ns1.altervista.com, ns2.altervista.com, ns3.altervista.com | 3 records |
✅ Authoritative Response
Server:15.161.4.71
NS records: ns1.altervista.com, ns2.altervista.com, ns3.altervista.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdlstudiodavide.com (unsigned zone)
⏱️ Timing
Total: 1458ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.73.135.230 |
| NS | 3 | ns2.altervista.com, ns3.altervista.com... |
| MX | 1 | maild.altervista.org (pri: 0) |
| SOA | 1 | ns1.altervista.com hostmaster.cdlstudiod |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.altervista.com, ns2.altervista.com, ns3.altervista.com)
Analysis
Hierarchy
ftp.cdlstudiodavide.com is a subdomain of cdlstudiodavide.com.
IP Addresses
cdlstudiodavide.com resolves to just one IP address, 3.73.135.230.
Two other host names, along with andreapozzo.com, rionesanpaolo-asti.it and giuseppeiezzi.it, also share IP numbers with cdlstudiodavide.com.
Name Servers
The authoritative name servers for cdlstudiodavide.com are ns1.altervista.com, ns2.altervista.com and ns3.altervista.com — three in total.
The name servers of cdlstudiodavide.com overlap at least partially with those of other domains — among them autoleo.it, bitcloud.it, ogigia.biz and two more.
The hostnames ns1.altervista.com, ns2.altervista.com and ns3.altervista.com each resolve to a single IP: ns1.altervista.com → 35.156.245.138, ns2.altervista.com → 15.161.4.71, ns3.altervista.com → 35.156.252.21.
Mail Servers
The sole mail server for cdlstudiodavide.com is maild.altervista.org.
Among the domains sharing a mail server setup with cdlstudiodavide.com are bassida.net, rosaladisa.com, minutosettantotto.it and two others.
There is at least a partial MX overlap between cdlstudiodavide.com and other domains, including spdc.it, hauptwerk.it, icecreampans.com and two others.
maild.altervista.org directs to just one IP number, 195.201.117.162.