csharp-tutorials.de - robtex.com
csharp-tutorials.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=1785567213 | ||||||
Same first word
csharp-tutorials.de |
DNS History
10 records (1 active, 9 former)
○NSns.namespace4you.de2015-08-18 → 2017-04-09 · 4 obs
● 2015-08-18 09:32:22
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
○NSns2.namespace4you.de2015-08-18 → 2017-04-09 · 4 obs
● 2015-08-18 09:32:22
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
○MXmxlb.ispgateway.de2015-08-18 → 2017-04-09 · 4 obs
● 2015-08-18 09:32:22
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
○A134.119.253.42016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-18 04:48:48
● 2016-07-14 11:25:14
○ 2017-04-09 19:20:52
○ 2026-08-01 06:59:32
● 2016-07-14 11:25:14
○ 2017-04-09 19:20:52
○ 2026-08-01 06:59:32
○A134.119.253.632017-04-09 → 2017-04-09 · 4 obs
○ 2016-07-14 11:25:14
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
●A188.40.92.902026-04-10 → 2026-08-01 · 3 obs
○ 2017-04-09 19:20:52
● 2026-04-10 16:11:36
● 2026-08-01 06:59:32
● 2026-04-10 16:11:36
● 2026-08-01 06:59:32
○A2a00:1158:0:300:2ea3::12015-08-18 → 2016-03-18 · 4 obs
● 2015-08-18 09:32:22
● 2016-03-18 04:48:48
○ 2016-07-14 11:25:14
○ 2026-08-01 06:59:32
● 2016-03-18 04:48:48
○ 2016-07-14 11:25:14
○ 2026-08-01 06:59:32
○A2a00:1158:300::63f2017-04-09 → 2017-04-09 · 4 obs
○ 2016-07-14 11:25:14
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
● 2017-04-09 19:20:52
○ 2026-04-10 16:11:36
○ 2026-08-01 06:59:32
○A2a00:1158:300:300:4d3c::12016-07-14 → 2016-07-14 · 4 obs
○ 2016-03-18 04:48:48
● 2016-07-14 11:25:14
○ 2017-04-09 19:20:52
○ 2026-08-01 06:59:32
● 2016-07-14 11:25:14
○ 2017-04-09 19:20:52
○ 2026-08-01 06:59:32
○A46.252.18.1312015-08-18 → 2016-03-18 · 4 obs
● 2015-08-18 09:32:22
● 2016-03-18 04:48:48
○ 2016-07-14 11:25:14
○ 2026-08-01 06:59:32
● 2016-03-18 04:48:48
○ 2016-07-14 11:25:14
○ 2026-08-01 06:59:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
✅ Authoritative Response
Server:81.91.164.5
NS records: z.nic.de, a.nic.de, f.nic.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.92.90 |
Analysis
IP Addresses
csharp-tutorials.de resolves to just one IP address, 188.40.92.90.
Two other host names, along with swindo.de, werbesperre.de and www.enyana.de, also share IP numbers with csharp-tutorials.de.