kupffer.it - robtex.com
kupffer.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | www130.your-server.de ⭐ | ||||||
| A | 2a01:4f8:d0a:10dd::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | www130.your-server.de | ||||||
| A | 88.198.195.4🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | www130.your-server.de | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-08-07 #8 | ||||||
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-08-09 #18 | ||||||
Subdomains
mail.kupffer.it |
Same first word
DNS History
4 records (4 active, 0 former)
●NShelium.ns.hetzner.de2026-06-02 → 2026-08-09 · 2 obs
● 2026-08-09 17:05:22
●NShydrogen.ns.hetzner.com2026-06-02 → 2026-08-09 · 2 obs
● 2026-08-09 17:05:22
●NSoxygen.ns.hetzner.com2026-06-02 → 2026-08-09 · 2 obs
● 2026-08-09 17:05:22
●MXwww130.your-server.de2026-06-02 → 2026-08-09 · 2 obs
● 2026-08-09 17:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | m.dns.it, nameserver.cnr.it, a.dns.it, dns.nic.it... | - |
| kupffer.it | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kupffer.it (unsigned zone)
⏱️ Timing
Total: 2002ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com... |
| MX | 1 | www130.your-server.de (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
kupffer.it is a parent domain of mail.kupffer.it.
Name Servers
DNS for kupffer.it is handled by three authoritative name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
kupffer.it shares at least some of its name servers with other domains, including zonespy.de, dehio.org, best-pacs.com and two others.
These name servers are frequently seen alongside the name servers ns1.your-server.de.
Three hostnames — hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de — each have two IP addresses: hydrogen.ns.hetzner.com has 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com has 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de has 193.47.99.5 and 2001:67c:192c::add:5.
Mail Servers
kupffer.it routes its mail through a single mail server, www130.your-server.de.
kupffer.it has the same mail server arrangement as a number of other domains, for example bestenlisten.at, bon-schorno.de, petergreitzke.com and two more.
kupffer.it shares at least some of its mail servers with other domains, such as hegenauer.net.
www130.your-server.de points to two IP addresses: 88.198.195.4 and 2a01:4f8:d0a:10dd::2.