bu.de - robtex.com
bu.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.180.54.42🇩🇪 Hetzner157.180.0.0/17 HETZNER-DC | ||||||
| PTR | static.42.54.180.157.clients.your-server.de | ||||||
| NS | ns1.kv-gmbh.de ⭐ | ||||||
| A | 78.46.40.158🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | static.158.40.46.78.clients.your-server.de | ||||||
| NS | ns2.kv-gmbh.de | ||||||
| A | 46.4.20.15🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.15.20.4.46.clients.your-server.de | ||||||
| TXT | c3df79d5324c4e6263f0a865b4eaae0b.elitedomains.de | ||||||
| TXT | 4a120ae4-b424-4bbb-a4f5-7c972f1537ca | ||||||
| TXT | afternic-verification-RZ69zFdYqwbprh9z36NsMd | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | 10f1e24b13d18223c2ae5f694fe39483aa021ed6 | ||||||
| TXT | nameshift=xx5wrt | ||||||
| TXT | d7fc976677194190b816d599c487872b | ||||||
| TXT | saw-market=a359b45c-d7c0-4eb3-9d59-33054c837e64 | ||||||
| SOA | ns1.kv-gmbh.dehostmaster@kv.de 2024-01-01 #2 | ||||||
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=1786417158 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.kv-gmbh.de2026-05-16 → 2026-08-11 · 3 obs
○ 2017-07-24 16:45:24
● 2026-05-16 15:24:52
● 2026-08-11 03:33:38
● 2026-05-16 15:24:52
● 2026-08-11 03:33:38
○NSns1.kv.de2015-07-24 → 2017-07-24 · 4 obs
● 2015-07-24 14:45:10
● 2017-07-24 16:45:24
○ 2026-05-16 15:24:52
○ 2026-08-11 03:33:38
● 2017-07-24 16:45:24
○ 2026-05-16 15:24:52
○ 2026-08-11 03:33:38
●NSns2.kv-gmbh.de2026-05-16 → 2026-08-11 · 3 obs
○ 2017-07-24 16:45:24
● 2026-05-16 15:24:52
● 2026-08-11 03:33:38
● 2026-05-16 15:24:52
● 2026-08-11 03:33:38
○NSns2.kv.de2015-07-24 → 2017-07-24 · 4 obs
● 2015-07-24 14:45:10
● 2017-07-24 16:45:24
○ 2026-05-16 15:24:52
○ 2026-08-11 03:33:38
● 2017-07-24 16:45:24
○ 2026-05-16 15:24:52
○ 2026-08-11 03:33:38
●A157.180.54.422026-05-16 → 2026-08-11 · 3 obs
○ 2017-07-24 16:45:24
● 2026-05-16 15:24:52
● 2026-08-11 03:33:38
● 2026-05-16 15:24:52
● 2026-08-11 03:33:38
○A213.133.100.692015-07-24 → 2017-01-06 · 4 obs
● 2015-07-24 14:45:10
● 2017-01-06 06:40:06
○ 2017-05-17 05:42:44
○ 2026-08-11 03:33:38
● 2017-01-06 06:40:06
○ 2017-05-17 05:42:44
○ 2026-08-11 03:33:38
○A88.99.192.802017-05-17 → 2017-07-24 · 5 obs
○ 2017-01-06 06:40:06
● 2017-05-17 05:42:44
● 2017-07-24 16:45:24
○ 2026-05-16 15:24:52
○ 2026-08-11 03:33:38
● 2017-05-17 05:42:44
● 2017-07-24 16:45:24
○ 2026-05-16 15:24:52
○ 2026-08-11 03:33:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bu.de | ns2.kv-gmbh.de, ns1.kv-gmbh.de | - |
✅ Authoritative Response
Server:46.4.20.15
NS records: ns2.kv-gmbh.de, ns1.kv-gmbh.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bu.de (unsigned zone)
⏱️ Timing
Total: 1329ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.180.54.42 |
| NS | 2 | ns2.kv-gmbh.de, ns1.kv-gmbh.de |
| TXT | 8 | c3df79d5324c4e6263f0a865b4eaae0b.elitedo, 4a120ae4-b424-4bbb-a4f5-7c972f1537ca... |
| SOA | 1 | ns1.kv-gmbh.de hostmaster.kv.de |
Analysis
IP Addresses
bu.de resolves to just one IP address, 157.180.54.42.
Two other host names, along with falmann.de, daemberg.de and cleaver.de, also share IP numbers with bu.de.
Name Servers
bu.de has two authoritative name servers — ns1.kv-gmbh.de and ns2.kv-gmbh.de.
bu.de shares its NS records with other domains, for example cegh.de, charmanter.de, wbbn.de and two others.
Each of ns1.kv-gmbh.de and ns2.kv-gmbh.de has one IP address: ns1.kv-gmbh.de uses 78.46.40.158 and ns2.kv-gmbh.de uses 46.4.20.15.