bk-complexbau.de - robtex.com
bk-complexbau.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.149.118🇩🇪 NMM-AS85.13.149.0/24 Neue Medien Muennich | ||||||
| PTR | dd31622.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 | w0117349.kasserver.com ⭐ | ||||||
| A | 85.13.149.118🇩🇪 NMM-AS85.13.149.0/24 Neue Medien Muennich | ||||||
| PTR | dd31622.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602261234 | ||||||
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=1774461945 | ||||||
Subdomains
mail.bk-complexbau.de |
Same first word
bk-complexbau.de |
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-05-20 → 2026-03-25 · 2 obs
● 2026-03-25 18:06:20
●NSns6.kasserver.com2015-05-20 → 2026-03-25 · 2 obs
● 2026-03-25 18:06:20
○MXmail.bk-complexbau.de2015-05-20 → 2016-12-02 · 4 obs
● 2016-12-02 21:33:28
○ 2017-08-19 14:00:12
○ 2026-03-25 18:06:20
●MXw0117349.kasserver.com2017-08-19 → 2026-03-25 · 3 obs
● 2017-08-19 14:00:12
● 2026-03-25 18:06:20
●A85.13.149.1182026-03-21 → 2026-03-25 · 3 obs
● 2026-03-21 10:25:56
● 2026-03-25 18:06:20
○A85.13.150.2402015-05-20 → 2017-08-19 · 4 obs
● 2017-08-19 14:00:12
○ 2026-03-21 10:25:56
○ 2026-03-25 18:06:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bk-complexbau.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 bk-complexbau.de (unsigned zone)
⏱️ Timing
Total: 1952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.149.118 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w0117349.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
bk-complexbau.de is the parent of mail.bk-complexbau.de.
IP Addresses
bk-complexbau.de resolves to one IP number: 85.13.149.118.
other host names including mail.ifvp.org, matomo.postyou.de, www.thueringer-fernwasser.de, leibis-lichte.de and sounddesignforum.de share IP numbers with bk-complexbau.de.
Name Servers
bk-complexbau.de is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.
bk-complexbau.de shares the same name server setup as other domains, for instance plantproteostasis2019.com, cts-cl.com, assay.works, klimasiegel.org and jela-partner.de.
bk-complexbau.de at least partially shares name servers with other domains, for instance fliegenbremse.de, kws-halle.de, hs-gestaltung.de, pflegekinderhilfe-neukoelln.de and storyflash.de.
these name servers are often used together with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with one IP number:
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
Mail Servers
bk-complexbau.de is handled by a single mail server, w0117349.kasserver.com.
w0117349.kasserver.com resolves to IP 85.13.149.118.