jb-u.de - robtex.com
jb-u.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.40.92.90🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | static.90.92.40.188.clients.your-server.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=1778749028 | ||||||
Same first word
jb-u.de |
Similar names
DNS History
10 records (1 active, 9 former)
○NSns.namespace4you.de2015-07-06 → 2016-12-09 · 4 obs
● 2015-07-06 03:34:30
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
○NSns2.namespace4you.de2015-07-06 → 2016-12-09 · 4 obs
● 2015-07-06 03:34:30
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
○MXmxlb.ispgateway.de2015-07-06 → 2016-12-09 · 4 obs
● 2015-07-06 03:34:30
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
○A134.119.253.532016-12-09 → 2016-12-09 · 4 obs
○ 2016-04-17 05:25:30
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
○A141.0.23.632015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 03:34:30
○ 2015-11-27 20:34:56
○ 2026-05-14 09:17:12
○ 2015-11-27 20:34:56
○ 2026-05-14 09:17:12
●A188.40.92.902026-04-15 → 2026-05-14 · 3 obs
○ 2016-12-09 10:05:26
● 2026-04-15 13:30:36
● 2026-05-14 09:17:12
● 2026-04-15 13:30:36
● 2026-05-14 09:17:12
○A2a00:1158:0:300:715f::12015-11-27 → 2016-04-17 · 5 obs
○ 2015-07-06 03:34:30
● 2015-11-27 20:34:56
● 2016-04-17 05:25:30
○ 2016-12-09 10:05:26
○ 2026-05-14 09:17:12
● 2015-11-27 20:34:56
● 2016-04-17 05:25:30
○ 2016-12-09 10:05:26
○ 2026-05-14 09:17:12
○A2a00:1158:0:406:7b1a::12015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 03:34:30
○ 2015-11-27 20:34:56
○ 2026-05-14 09:17:12
○ 2015-11-27 20:34:56
○ 2026-05-14 09:17:12
○A2a00:1158:300::6352016-12-09 → 2016-12-09 · 4 obs
○ 2016-04-17 05:25:30
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
● 2016-12-09 10:05:26
○ 2026-04-15 13:30:36
○ 2026-05-14 09:17:12
○A46.252.18.452015-11-27 → 2016-04-17 · 5 obs
○ 2015-07-06 03:34:30
● 2015-11-27 20:34:56
● 2016-04-17 05:25:30
○ 2016-12-09 10:05:26
○ 2026-05-14 09:17:12
● 2015-11-27 20:34:56
● 2016-04-17 05:25:30
○ 2016-12-09 10:05:26
○ 2026-05-14 09:17:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
✅ Authoritative Response
Server:194.0.0.53
NS records: f.nic.de, z.nic.de, a.nic.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.92.90 |
Analysis
IP Addresses
jb-u.de points to IP number: 188.40.92.90.
Other host names such as simera.de, essblog.de, matrexx.de, ybel.de and (0x64696c646f)control.de share IPs with jb-u.de.