websiteoptimization.de - dns.ninja
websiteoptimization.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=1782079403 | ||||||
Same first word
websiteoptimization.net.au |
websiteoptimization.com |
websiteoptimization.org |
websiteoptimization.co |
websiteoptimization.de |
DNS History
2 records (1 active, 1 former)
●A188.40.92.902026-02-16 → 2026-06-21 · 3 obs
○ 2017-04-05 14:51:00
● 2026-02-16 21:51:28
● 2026-06-21 22:07:22
● 2026-02-16 21:51:28
● 2026-06-21 22:07:22
○A46.4.13.972015-06-29 → 2017-04-05 · 4 obs
● 2015-06-29 14:45:32
● 2017-04-05 14:51:00
○ 2026-02-16 21:51:28
○ 2026-06-21 22:07:22
● 2017-04-05 14:51:00
○ 2026-02-16 21:51:28
○ 2026-06-21 22:07:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
✅ Authoritative Response
Server:194.0.0.53
NS records: a.nic.de, f.nic.de, z.nic.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.92.90 |
Analysis
IP Addresses
websiteoptimization.de directs to one IP number, which is 188.40.92.90.
Among the host names that share IP numbers with websiteoptimization.de are midmedia.de, goukr.de, selfcut.de and two others.