mail.simon4u.de - robtex.com
mail.simon4u.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2.58.54.117🇩🇪 NCORE-AS2.58.54.0/24 | ||||||
| PTR | server.kleisinger.de | ||||||
simon4u.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2.58.54.117🇩🇪 NCORE-AS2.58.54.0/24 | ||||||
| NS | ns1.kleisinger.de ⭐ | ||||||
| NS | ns2.kleisinger.de | ||||||
| MX | mail.simon4u.de ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:server.kleisinger.de -all | ||||||
| SOA | ns1.kleisinger.deinfo@astec4u.de 2026-03-07 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A2.58.54.1172026-02-23 → 2026-04-04 · 3 obs
○ 2016-07-12 02:53:38
● 2026-02-23 05:30:16
● 2026-04-04 22:09:28
● 2026-02-23 05:30:16
● 2026-04-04 22:09:28
○A31.47.252.512015-06-03 → 2016-07-12 · 4 obs
● 2015-06-03 08:35:20
● 2016-07-12 02:53:38
○ 2026-02-23 05:30:16
○ 2026-04-04 22:09:28
● 2016-07-12 02:53:38
○ 2026-02-23 05:30:16
○ 2026-04-04 22:09:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| simon4u.de | ns1.kleisinger.de, ns2.kleisinger.de | 2 records |
✅ Authoritative Response
Server:2.58.54.117
NS records: ns1.kleisinger.de, ns2.kleisinger.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simon4u.de (unsigned zone)
⏱️ Timing
Total: 624ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 2.58.54.117 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.kleisinger.de, ns2.kleisinger.de)
Analysis
Mail Server Role
mail.simon4u.de serves as the mail server for simon4u.de.
IP Addresses
mail.simon4u.de points to a single IP: 2.58.54.117.
Other host names, for instance mail.krankengymnastik-helm.de, mail.wein-gut-hattemer.de, weinbruderschaft-rheinhessen.com, mail.bischel-finanz.de and mail.sellhast.com share IP numbers with mail.simon4u.de.