mx1.guru.de - robtex.com
mx1.guru.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.69.254.137🇩🇪 HLKOMM217.69.224.0/19 HL komm Telekommunikations GmbH | ||||||
| PTR | mail.guru.de | ||||||
guru.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.69.254.137🇩🇪 HLKOMM217.69.224.0/19 HL komm Telekommunikations GmbH | ||||||
| NS | ns.udag.de ⭐ | ||||||
| NS | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| MX | mail.guru.de ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | google-site-verification=EOHhzPKRj43u72xHrl51tCdT4nb4sGMTiTE9tCl9zUc | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2024-09-20 #3 | ||||||
WOT: SAFE (63/100)
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A144.76.35.1112015-09-02 → 2016-12-05 · 4 obs
● 2015-09-02 21:13:02
● 2016-12-05 03:48:56
○ 2026-02-15 08:24:36
○ 2026-03-21 14:17:40
● 2016-12-05 03:48:56
○ 2026-02-15 08:24:36
○ 2026-03-21 14:17:40
●A217.69.254.1372026-02-15 → 2026-03-21 · 3 obs
○ 2016-12-05 03:48:56
● 2026-02-15 08:24:36
● 2026-03-21 14:17:40
● 2026-02-15 08:24:36
● 2026-03-21 14:17:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| guru.de | ns.udag.org, ns.udag.de, ns.udag.net | 2 records |
✅ Authoritative Response
Server: 185.132.33.253
NS records: ns.udag.org, ns.udag.de, ns.udag.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guru.de (unsigned zone)
⏱️ Timing
Total: 1168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.69.254.137 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)
Analysis
IP Addresses
mx1.guru.de resolves to a single IP address: 217.69.254.137.
Other host names including mailrelay.guru.de, gurumail.de, ftp.guru.de, gurumail.at and guru.de share IP numbers with mx1.guru.de.