biutec.de - robtex.com
biutec.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.163.247🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich | ||||||
| PTR | dd47522.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 | a-dns-service.de | ||||||
| A | 135.181.2.96🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | a-dns-service.de | ||||||
| NS | ns3.kas-dns-server.de | ||||||
| A | 85.13.179.179🇩🇪 NMM-AS85.13.179.0/24 Neue Medien Muennich | ||||||
| PTR | 85-13-179-179-static.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 | w0158b7c.kasserver.com ⭐ | ||||||
| A | 85.13.163.247🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich | ||||||
| PTR | dd47522.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606121441 | ||||||
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=1783811566 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSa-dns-service.de2026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 14:27:02
● 2026-07-11 23:27:38
○NSns1.sedoparking.com2015-07-24 → 2015-12-04 · 4 obs
● 2015-12-04 23:16:54
○ 2016-03-11 12:15:30
○ 2026-07-11 23:27:38
○NSns2.sedoparking.com2015-07-24 → 2015-12-04 · 4 obs
● 2015-12-04 23:16:54
○ 2016-03-11 12:15:30
○ 2026-07-11 23:27:38
●NSns3.kas-dns-server.de2026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 14:27:02
● 2026-07-11 23:27:38
●NSns5.kasserver.com2017-02-17 → 2026-07-11 · 3 obs
● 2017-02-17 04:13:48
● 2026-07-11 23:27:38
●NSns6.kasserver.com2017-02-17 → 2026-07-11 · 3 obs
● 2017-02-17 04:13:48
● 2026-07-11 23:27:38
○MXmail.nickstel.com2015-07-24 → 2015-12-04 · 4 obs
● 2015-12-04 23:16:54
○ 2016-03-11 12:15:30
○ 2026-07-11 23:27:38
●MXw0158b7c.kasserver.com2017-02-17 → 2026-07-11 · 3 obs
● 2017-02-17 04:13:48
● 2026-07-11 23:27:38
○A72.52.4.912015-07-24 → 2015-12-04 · 4 obs
● 2015-12-04 23:16:54
○ 2016-03-11 12:15:30
○ 2026-07-11 23:27:38
○A85.13.156.1512017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 04:13:48
○ 2019-03-09 17:59:06
○ 2026-07-11 23:27:38
○A85.13.156.1952019-03-09 → 2019-03-09 · 4 obs
● 2019-03-09 17:59:06
○ 2026-06-15 14:27:02
○ 2026-07-11 23:27:38
●A85.13.163.2472026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 14:27:02
● 2026-07-11 23:27:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| biutec.de | a-dns-service.de, ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: a-dns-service.de, ns3.kas-dns-server.de, ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biutec.de (unsigned zone)
⏱️ Timing
Total: 1143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.163.247 |
| NS | 4 | a-dns-service.de, ns6.kasserver.com... |
| MX | 1 | w0158b7c.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
biutec.de points to a single IP number: 85.13.163.247.
Additional host names — w016e959.kasserver.com, dd47522.kasserver.com, w013af56.kasserver.com and two others — share IP numbers with biutec.de.
Name Servers
biutec.de has four authoritative name servers: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.
biutec.de has at least partial name server overlap with other domains, such as nutribalance.info, xn--rhn-tna.info, blu-rayplayer.at and two others.
It is common to see these name servers used together with name servers ns3.ai-dns.de and ns5.name-server-kas.de.
a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de each resolve to one IP address: a-dns-service.de resolves to 135.181.2.96, ns5.kasserver.com resolves to 85.13.128.3, ns6.kasserver.com resolves to 85.13.159.101 and ns3.kas-dns-server.de resolves to 85.13.179.179.
Mail Servers
biutec.de has one mail server: w0158b7c.kasserver.com.
w0158b7c.kasserver.com resolves to 85.13.163.247 and no other IP number.