optik-stallmann.de - robtex.com
optik-stallmann.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=1775962006 | ||||||
DNS History
10 records (0 active, 10 former)
○NSlocalhost2015-08-19 → 2016-09-16 · 5 obs
○ 2008-11-03 07:26:08
● 2015-08-19 22:40:30
● 2016-09-16 06:57:52
○ 2017-05-17 01:02:26
○ 2026-04-12 02:47:22
● 2015-08-19 22:40:30
● 2016-09-16 06:57:52
○ 2017-05-17 01:02:26
○ 2026-04-12 02:47:22
○NSns.portunity.de2008-11-03 → 2017-05-17 · 4 obs
● 2008-11-03 07:26:08
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
○NSns2.portunity.de2008-11-03 → 2017-05-17 · 4 obs
● 2008-11-03 07:26:08
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
○MXmail.engels-fagel.de2015-08-19 → 2017-05-17 · 5 obs
○ 2008-11-03 07:26:08
● 2015-08-19 22:40:30
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
● 2015-08-19 22:40:30
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
○MXmail.net4eyes.de2008-11-03 → 2008-11-03 · 3 obs
● 2008-11-03 07:26:08
○ 2015-08-19 22:40:30
○ 2026-04-12 02:47:22
○ 2015-08-19 22:40:30
○ 2026-04-12 02:47:22
○MXmail2.net4eyes.de2008-11-03 → 2008-11-03 · 3 obs
● 2008-11-03 07:26:08
○ 2015-08-19 22:40:30
○ 2026-04-12 02:47:22
○ 2015-08-19 22:40:30
○ 2026-04-12 02:47:22
○A217.144.142.352015-08-19 → 2016-09-16 · 5 obs
○ 2008-11-03 07:26:08
● 2015-08-19 22:40:30
● 2016-09-16 06:57:52
○ 2017-05-17 01:02:26
○ 2026-04-12 02:47:22
● 2015-08-19 22:40:30
● 2016-09-16 06:57:52
○ 2017-05-17 01:02:26
○ 2026-04-12 02:47:22
○A217.144.142.362017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-16 06:57:52
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
○A2a02:a00:1034::eb22017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-16 06:57:52
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
● 2017-05-17 01:02:26
○ 2026-04-07 22:55:48
○ 2026-04-12 02:47:22
○A81.92.15.1602008-11-03 → 2008-11-03 · 3 obs
● 2008-11-03 07:26:08
○ 2015-08-19 22:40:30
○ 2026-04-12 02:47:22
○ 2015-08-19 22:40:30
○ 2026-04-12 02:47:22
🔍 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: 435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|