mx1.letwork.de - robtex.com
mx1.letwork.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.101.185.12🇨🇭 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-zrap278cu00304.inbound.protection.outlook.com | ||||||
letwork.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.40.29.73🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| NS | ns.udag.de ⭐ | ||||||
| NS | ns.udag.net | ||||||
| NS | ns.udag.org | ||||||
| MX | mx1.letwork.de ⭐ | ||||||
| MX | mx.letwork.de(20) | ||||||
| TXT | v=spf1 a mx include:_smtp.udag.de ~all | ||||||
| TXT | google-site-verification=PAZ6OagqV--Ec2GNpc_Pq9IfRXeLFEXgkGBK6OJXKD8 | ||||||
| SOA | ns.udag.dehostmaster@united-domains.de 2024-08-26 #17 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A52.101.185.122026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 09:26:18
● 2026-03-25 08:06:38
● 2026-03-25 08:06:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| letwork.de | ns.udag.org, ns.udag.net, ns.udag.de | 2 records |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.org, ns.udag.net, ns.udag.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for letwork.de (unsigned zone)
⏱️ Timing
Total: 743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.101.185.12 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)
Analysis
Mail Server Role
mx1.letwork.de acts as a mail server for letwork.de.
mx.letwork.de is commonly used as a mail server in conjunction with mx1.letwork.de.
IP Addresses
mx1.letwork.de points to a single IP number: 52.101.185.12.
Other host names, for instance erbo-ch.mail.protection.outlook.com, lucemania-ch.mail.protection.outlook.com, stobag-com.mail.protection.outlook.com, brokerpartners-ch.mail.protection.outlook.com and ispartners-ch.mail.protection.outlook.com share IP numbers with mx1.letwork.de.