bw-4.de - robtex.com
bw-4.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.133.21🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich | ||||||
| PTR | dd24616.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 | w01ca111.kasserver.com ⭐ | ||||||
| A | 85.13.133.21🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich | ||||||
| PTR | dd24616.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2510101021 | ||||||
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=1774667203 | ||||||
Subdomains
hostmaster.bw-4.de |
Same first word
bw-4.de |
DNS History
13 records (4 active, 9 former)
○NSns.namespace4you.de2015-07-16 → 2016-12-29 · 4 obs
● 2016-12-29 09:58:28
○ 2026-02-17 11:58:36
○ 2026-03-28 03:13:28
○NSns2.namespace4you.de2015-07-16 → 2016-12-29 · 4 obs
● 2016-12-29 09:58:28
○ 2026-02-17 11:58:36
○ 2026-03-28 03:13:28
●NSns5.kasserver.com2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 11:58:36
● 2026-03-28 03:13:28
●NSns6.kasserver.com2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 11:58:36
● 2026-03-28 03:13:28
○MXmxlb.ispgateway.de2015-07-16 → 2016-12-29 · 4 obs
● 2016-12-29 09:58:28
○ 2026-02-17 11:58:36
○ 2026-03-28 03:13:28
●MXw01ca111.kasserver.com2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 11:58:36
● 2026-03-28 03:13:28
○A134.119.234.92016-12-29 → 2016-12-29 · 4 obs
● 2016-12-29 09:58:28
○ 2026-02-17 11:58:36
○ 2026-03-28 03:13:28
○A2a00:1158:0:300:365f::12016-05-09 → 2016-05-09 · 4 obs
● 2016-05-09 05:40:02
○ 2016-12-29 09:58:28
○ 2026-03-28 03:13:28
○A2a00:1158:0:300:490a::12015-07-16 → 2016-02-09 · 4 obs
● 2016-02-09 07:03:32
○ 2016-05-09 05:40:02
○ 2026-03-28 03:13:28
○A2a00:1158:2d:300::92016-12-29 → 2016-12-29 · 4 obs
● 2016-12-29 09:58:28
○ 2026-02-17 11:58:36
○ 2026-03-28 03:13:28
○A46.252.18.102015-07-16 → 2016-02-09 · 4 obs
● 2016-02-09 07:03:32
○ 2016-05-09 05:40:02
○ 2026-03-28 03:13:28
○A80.67.17.2522016-05-09 → 2016-05-09 · 4 obs
● 2016-05-09 05:40:02
○ 2016-12-29 09:58:28
○ 2026-03-28 03:13:28
●A85.13.133.212026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 11:58:36
● 2026-03-28 03:13:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bw-4.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bw-4.de (unsigned zone)
⏱️ Timing
Total: 1076ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.133.21 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w01ca111.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
bw-4.de is the parent of hostmaster.bw-4.de.
IP Addresses
bw-4.de resolves to a single IP: 85.13.133.21.
Other host names, for instance w0086ea6.kasserver.com, kimnails.de, malerei-reimann.de, faramo.de and spoji.org share IP numbers with bw-4.de.
Name Servers
bw-4.de has two name servers: ns5.kasserver.com and ns6.kasserver.com.
bw-4.de shares the same name server setup as other domains, for example star-bridle.de, st-thera.de, lead-revolution.net, pruefungsvorbereitung.at and ulrichgmbh.de.
bw-4.de shares some name servers with other domains, for example zahnarztpraxis-dr-kessler.de, oksana-pv.de, vergafalzacappa.com, 24dogs.de and audiofenster.de.
These name servers are commonly used alongside a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Host names with a single IP:
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
Mail Servers
bw-4.de is handled by a single mail server, w01ca111.kasserver.com.
bw-4.de uses the same mail server setup as other domains, for example applefreak.net.
Host name w01ca111.kasserver.com points to IP 85.13.133.21.