mail6.irup.de - robtex.com
mail6.irup.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:212:4381::bc28:28d2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | irup.de | ||||||
irup.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:212:4381::bc28:28d2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 188.40.40.210🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| NS | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| MX | mail4.irup.de ⭐ | ||||||
| MX | mail6.irup.de(20) | ||||||
| MX | mail.irup.de(30) | ||||||
| TXT | v=spf1 +a +mx +ip4:188.40.40.210 +ip6:2a01:4f8:212:4381::bc28:28d2 ~all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-08 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A2a01:4f8:212:4381::bc28:28d22026-03-04 → 2026-04-13 · 2 obs
● 2026-03-04 13:14:20
● 2026-04-13 00:53:14
● 2026-04-13 00:53:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| irup.de | ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de | 4 records |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for irup.de (unsigned zone)
⏱️ Timing
Total: 956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| AAAA | 1 | 2a01:4f8:212:4381::bc28:28d2 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Mail Server Role
mail6.irup.de serves as the mail server for irup.de.
Both mail4.irup.de and mail.irup.de serve as mail servers together with mail6.irup.de.
IP Addresses
mail6.irup.de points to an IP address: 2a01:4f8:212:4381::bc28:28d2.
Other host names, such as irup.de, *.irup.de and mail.irup.de, share IP numbers with mail6.irup.de.