mail.backfeel.de - robtex.com
mail.backfeel.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.144.155🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich | ||||||
| PTR | dd23538.kasserver.com | ||||||
backfeel.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.144.155🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| NS | ns6.kasserver.com | ||||||
| MX | v162707.kasserver.com ⭐ | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602221227 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A85.13.144.1552015-05-18 → 2026-07-20 · 2 obs
● 2015-05-18 12:04:00
● 2026-07-20 05:02:36
● 2026-07-20 05:02:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| backfeel.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at de: Error: DNS query timeout: 194.0.0.53 for DNSKEY de
⏱️ Timing
Total: 3802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.144.155 |
Analysis
IP Addresses
mail.backfeel.de has exactly one IP address — 85.13.144.155.
mail.bella-fotografie.de, fahrschule-ok.de, w0187826.kasserver.com plus two other host names have IP numbers in common with mail.backfeel.de.