4-plan.de - robtex.com
4-plan.de
| DNSSEC | ⚠️ Not signed | ||||||
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=1773553752 | ||||||
DNS History
5 records (0 active, 5 former)
○NSns1.hans.hosteurope.de2015-08-02 → 2017-02-16 · 4 obs
● 2015-08-02 07:29:56
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
○NSns2.hans.hosteurope.de2015-08-02 → 2017-02-16 · 4 obs
● 2015-08-02 07:29:56
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
○MXmx0.4-plan.de2015-08-02 → 2017-02-16 · 4 obs
● 2015-08-02 07:29:56
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
○A2a01:488:42:1000:50ed:84c0:ffd2:1b1a2015-08-02 → 2017-02-16 · 4 obs
● 2015-08-02 07:29:56
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
○A80.237.132.1922015-08-02 → 2017-02-16 · 4 obs
● 2015-08-02 07:29:56
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
● 2017-02-16 23:57:10
○ 2026-03-16 10:22:56
○ 2026-03-18 21:50:08
🔍 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: 830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|