c1926.mx.srv.dfn.de - robtex.com
c1926.mx.srv.dfn.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.95.238.173🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | c1926.mx.srv.dfn.de | ||||||
| TXT | v=spf1 ip4:194.95.238.173 -all | ||||||
mx.srv.dfn.de
| DNSSEC | ⚠️ Not signed | ||||||
PTR for
MX for
Similar names
DNS History
1 record (1 active, 0 former)
●A194.95.238.1732026-02-15 → 2026-05-14 · 2 obs
● 2026-02-15 08:16:22
● 2026-05-14 06:28:30
● 2026-05-14 06:28:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dfn.de | ns1.dfn.de, ns3.dfn.de, ns2.dfn.de, ns4.dfn.de | 7 records |
✅ Authoritative Response
Server:194.95.236.59
NS records: ns1.dfn.de, ns3.dfn.de, ns2.dfn.de, ns4.dfn.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 767ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.95.238.173 |
| TXT | 1 | v=spf1 ip4:194.95.238.173 -all |
📌 Glue Records Collected
Total: 7
In-bailiwick: 7 (ns4.dfn.de, ns3.dfn.de, ns2.dfn.de...)
Analysis
Mail Server Role
c1926.mx.srv.dfn.de serves as the mail server for matomo.portal.mardi4nfdi.de, icm2018.org, selberg.mathunion.org, lagrange.wias-berlin.de, www.friends-imu.org and a few other domains.
Both a1926.mx.srv.dfn.de and b1926.mx.srv.dfn.de are commonly used as mail servers with c1926.mx.srv.dfn.de.
IP Addresses
c1926.mx.srv.dfn.de points to a single IP number: 194.95.238.173.