backfeel.de - robtex.com
backfeel.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.144.155🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich | ||||||
| PTR | dd23538.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | v162707.kasserver.com ⭐ | ||||||
| A | 85.13.144.155🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich | ||||||
| PTR | dd23538.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602221227 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1784431354 | ||||||
Subdomains
mail.backfeel.de |
Same first word
backfeel.de |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns5.kasserver.com2015-07-14 → 2026-07-19 · 2 obs
● 2026-07-19 03:59:12
●NSns6.kasserver.com2015-07-14 → 2026-07-19 · 2 obs
● 2026-07-19 03:59:12
○MXmail.backfeel.de2015-07-14 → 2016-05-02 · 4 obs
● 2016-05-02 12:38:00
○ 2017-02-16 04:17:52
○ 2026-07-19 03:59:12
●MXv162707.kasserver.com2017-02-16 → 2026-07-19 · 3 obs
● 2017-02-16 04:17:52
● 2026-07-19 03:59:12
●A85.13.144.1552015-07-14 → 2026-07-19 · 2 obs
● 2026-07-19 03:59:12
🔍 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:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for backfeel.de (unsigned zone)
⏱️ Timing
Total: 834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.144.155 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | v162707.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
mail.backfeel.de is a subdomain of backfeel.de.
IP Addresses
backfeel.de resolves to one IP address: 85.13.144.155.
w0187826.kasserver.com, multimedia-baur.de, v105609.kasserver.com and two other host names share IP numbers with backfeel.de.
Name Servers
backfeel.de has two authoritative name servers — ns5.kasserver.com and ns6.kasserver.com.
backfeel.de uses the same name servers as several other domains — among them aigner-plant.at, yildiz.eu, artrelais.de and two more.
The name servers of backfeel.de overlap at least partially with those of other domains — among them bayernbund-muenchen.de, taobielefeld.de, kai-martin-boenki.de and two more.
These name servers commonly co-occur with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Both ns5.kasserver.com and ns6.kasserver.com have a single IP address each — ns5.kasserver.com resolves to 85.13.128.3 while ns6.kasserver.com resolves to 85.13.159.101.
Mail Servers
Mail for backfeel.de is handled by a single mail server, v162707.kasserver.com.
v162707.kasserver.com points to one IP number — 85.13.144.155.