rwkb.de - robtex.com
rwkb.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.140.6🇩🇪 NMM-AS | ||||||
| PTR | dd18730.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w020d2f5.kasserver.com ⭐ | ||||||
| A | 85.13.140.6🇩🇪 NMM-AS | ||||||
| PTR | dd18730.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2510151625 | ||||||
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=1771291602 | ||||||
Similar names
DNS History
4 records (4 active, 0 former)
●NSns5.kasserver.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 09:37:30
●NSns6.kasserver.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 09:37:30
●MXw020d2f5.kasserver.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 09:37:30
●A85.13.140.62026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 09:37:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rwkb.de | ns6.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server: 85.13.159.101
NS records: ns6.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rwkb.de (unsigned zone)
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.140.6 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w020d2f5.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
AI analysis
rwkb.de points to an IP address: 85.13.140.6.
other host names include adgr.at, w020cf61.kasserver.com, motional.de, reitter-wasserkraft.de and w020d5f3.kasserver.com; they share IP numbers with rwkb.de.
Two name servers ns5.kasserver.com and ns6.kasserver.com handle the delegation for rwkb.de.
rwkb.de shares the same name server setup as other domains, for instance calvin-stereo.com, fobi.de, 4dshopper.com, dj-radebeul.de and andreas-brenner.com.
rwkb.de at least partially shares name servers with other domains, for instance 3in1jacke.de, bosscross.de, mendex.de, kock-arbeitsrecht.de and wiehedv.de.
These name servers are commonly used with the following: ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with one IP:
ns5.kasserver.com points to: 85.13.128.3
ns6.kasserver.com points to: 85.13.159.101
rwkb.de is handled by a single mail server, w020d2f5.kasserver.com.
The host name w020d2f5.kasserver.com points to IP 85.13.140.6.