mail.kupffer.it - robtex.com
mail.kupffer.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:c17:8f96::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.kupffer.it | ||||||
| A | 91.98.149.56🇮🇷 Hetzner91.98.0.0/16 HETZNER-DC | ||||||
| TXT | v=spf1 a -all | ||||||
kupffer.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| NS | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| MX | mail.kupffer.it ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-08-12 #3 | ||||||
PTR for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A2a01:4f8:c17:8f96::12026-06-02 → 2026-08-14 · 2 obs
● 2026-06-02 08:38:20
● 2026-08-14 15:29:20
● 2026-08-14 15:29:20
●A91.98.149.562026-06-02 → 2026-08-14 · 2 obs
● 2026-06-02 08:38:20
● 2026-08-14 15:29:20
● 2026-08-14 15:29:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, r.dns.it, m.dns.it, v.dns.it... | - |
| kupffer.it | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:88.198.229.192
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: 736ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.98.149.56 |
| AAAA | 1 | 2a01:4f8:c17:8f96::1 |
| TXT | 1 | v=spf1 a -all |
Analysis
IP Addresses
mail.kupffer.it resolves to the IP addresses 91.98.149.56 and 2a01:4f8:c17:8f96::1
There are other host names — mail.bmack.de among them — that share IP numbers with mail.kupffer.it.