bluengineering.de - dns.ninja
bluengineering.de
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=1786126134 | ||||||
Same first word
bluengineering.eu |
bluengineering.de |
Similar names
DNS History
10 records (7 active, 3 former)
●NSaccess.ui-dns.biz2026-04-01 → 2026-08-07 · 3 obs
● 2026-04-01 09:11:50
● 2026-08-07 18:34:34
●NSaccess.ui-dns.com2026-04-01 → 2026-08-07 · 3 obs
● 2026-04-01 09:11:50
● 2026-08-07 18:34:34
●NSaccess.ui-dns.de2026-04-01 → 2026-08-07 · 3 obs
● 2026-04-01 09:11:50
● 2026-08-07 18:34:34
●NSaccess.ui-dns.org2026-04-01 → 2026-08-07 · 3 obs
● 2026-04-01 09:11:50
● 2026-08-07 18:34:34
○NSns39.1und1.de2015-07-09 → 2017-04-02 · 4 obs
● 2017-04-02 12:50:36
○ 2026-04-01 09:11:50
○ 2026-08-07 18:34:34
○NSns40.1und1.de2015-07-09 → 2017-04-02 · 4 obs
● 2017-04-02 12:50:36
○ 2026-04-01 09:11:50
○ 2026-08-07 18:34:34
●MXmx00.kundenserver.de2015-07-09 → 2026-08-07 · 2 obs
● 2026-08-07 18:34:34
●MXmx01.kundenserver.de2015-07-09 → 2026-08-07 · 2 obs
● 2026-08-07 18:34:34
●A217.160.223.1452016-09-15 → 2026-08-07 · 3 obs
● 2016-09-15 04:12:22
● 2026-08-07 18:34:34
○A82.165.52.722015-07-09 → 2016-03-25 · 4 obs
● 2016-03-25 04:56:44
○ 2016-09-15 04:12:22
○ 2026-08-07 18:34:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bluengineering.de | access.ui-dns.biz, access.ui-dns.org, access.ui-dns.de, access.ui-dns.com | - |
✅ Authoritative Response
Server:185.132.34.237
NS records: access.ui-dns.biz, access.ui-dns.org, access.ui-dns.de, access.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluengineering.de (unsigned zone)
⏱️ Timing
Total: 838ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.223.145 |
| NS | 4 | access.ui-dns.de, access.ui-dns.biz... |
| MX | 2 | mx01.kundenserver.de (pri: 10), mx00.kundenserver.de (pri: 10) |
| TXT | 1 | v=spf1 a:mout.kundenserver.de ~all |
| SOA | 1 | access.ui-dns.biz hostmaster.1und1.de |
Analysis
IP Addresses
bluengineering.de points to a single IP number: 217.160.223.145.
Additional host names — wir-versichern-werte.com, 05er.net, mediko.de and two others — share IP numbers with bluengineering.de.
Name Servers
bluengineering.de has four authoritative name servers: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.
The name servers of bluengineering.de overlap at least partially with those of other domains — among them angwa.de, merle-becker.eu, frbr.de and two more.
Each of the four hosts access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org has two IP addresses. access.ui-dns.biz points to 217.160.81.237 and 2001:8d8:fe:53::81:237. access.ui-dns.com points to 185.132.34.237 and 2607:f1c0:fe:53::34:237. access.ui-dns.de points to 217.160.80.237 and 2001:8d8:fe:53::80:237. access.ui-dns.org points to 185.132.35.237 and 2607:f1c0:fe:53::35:237.
Mail Servers
bluengineering.de has two mail servers: mx00.kundenserver.de and mx01.kundenserver.de.
bluengineering.de shares the same mail server setup as other domains, including eudiscount.de, implanetwork.dotzauer-dental.de, andremeix.de and two others.
bluengineering.de shares mail servers — at least in part — with other domains, including borderline-rock.de, heimschule.de, singer-partner.de and two others.
The mail servers mail.bay-fh.de and h2022503.stratoserver.net are commonly paired with these mail servers.
mx00.kundenserver.de and mx01.kundenserver.de both carry two IP addresses. The A records for mx00.kundenserver.de are 212.227.15.41 and 212.227.15.171; the A records for mx01.kundenserver.de are 212.227.15.188 and 217.72.192.67.