mail.frknet.de - robtex.com
mail.frknet.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:642d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dedi5243.your-server.de | ||||||
| A | 188.40.218.56🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
frknet.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d0a:642d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 188.40.218.56🇩🇪 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 | mail.frknet.de ⭐ | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2025-12-10 #0 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A188.40.218.562026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 02:31:42
● 2026-04-24 07:27:24
● 2026-04-24 07:27:24
●A2a01:4f8:d0a:642d::22026-02-16 → 2026-04-24 · 2 obs
● 2026-02-16 02:31:42
● 2026-04-24 07:27:24
● 2026-04-24 07:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| frknet.de | ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com | 4 records |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for frknet.de (unsigned zone)
⏱️ Timing
Total: 890ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.218.56 |
| AAAA | 1 | 2a01:4f8:d0a:642d::2 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.your-server.de, ns3.second-ns.de, ns1.your-server.de...)
Analysis
Mail Server Role
mail.frknet.de functions as a mail server for frknet.de.
IP Addresses
mail.frknet.de resolves to two IP numbers: 2a01:4f8:d0a:642d::2 and 188.40.218.56.
other host names including dedi5243.your-server.de, bioline.cc, mail.lifeimprove.de, mail.frk-service.de and hp-logistic.com share IP numbers with mail.frknet.de.