mail.obs1.de - robtex.com
mail.obs1.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 0.0.0.0 | ||||||
obs1.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 0.0.0.0 | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| NS | cns2.alfahosting.info | ||||||
| NS | cns3.alfahosting.info | ||||||
| MX | mail.obs1.de ⭐ | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting.de 2015-08-24 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A0.0.0.02015-07-07 → 2026-08-04 · 2 obs
● 2015-07-07 10:51:34
● 2026-08-04 02:43:58
● 2026-08-04 02:43:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| obs1.de | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for obs1.de (unsigned zone)
⏱️ Timing
Total: 1125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 0.0.0.0 |
Analysis
Mail Server Role
Mail for obs1.de is routed through the mail server mail.obs1.de.
IP Addresses
mail.obs1.de has exactly one IP address — 0.0.0.0.
lolozakets.freeddns.us, waws-prod-am2-253.cloudapp.net, 121.73.0.v4.dyn.launtel.au plus two other host names have IP numbers in common with mail.obs1.de.