it-systemsmanager.de - robtex.com
it-systemsmanager.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=1774827185 | ||||||
DNS History
8 records (0 active, 8 former)
○NSns3.webrel.de2015-07-22 → 2016-03-10 · 4 obs
● 2015-07-22 04:51:02
● 2016-03-10 18:42:22
○ 2016-07-23 23:00:02
○ 2026-03-29 23:58:52
● 2016-03-10 18:42:22
○ 2016-07-23 23:00:02
○ 2026-03-29 23:58:52
○NSns4.webrel.de2015-07-22 → 2016-03-10 · 4 obs
● 2015-07-22 04:51:02
● 2016-03-10 18:42:22
○ 2016-07-23 23:00:02
○ 2026-03-29 23:58:52
● 2016-03-10 18:42:22
○ 2016-07-23 23:00:02
○ 2026-03-29 23:58:52
○NSns5.kasserver.com2016-07-23 → 2017-04-01 · 5 obs
○ 2016-03-10 18:42:22
● 2016-07-23 23:00:02
● 2017-04-01 02:48:10
○ 2026-03-25 14:23:28
○ 2026-03-29 23:58:52
● 2016-07-23 23:00:02
● 2017-04-01 02:48:10
○ 2026-03-25 14:23:28
○ 2026-03-29 23:58:52
○NSns6.kasserver.com2016-07-23 → 2017-04-01 · 5 obs
○ 2016-03-10 18:42:22
● 2016-07-23 23:00:02
● 2017-04-01 02:48:10
○ 2026-03-25 14:23:28
○ 2026-03-29 23:58:52
● 2016-07-23 23:00:02
● 2017-04-01 02:48:10
○ 2026-03-25 14:23:28
○ 2026-03-29 23:58:52
○MXmail.it-systemsmanager.de2015-07-22 → 2016-03-10 · 4 obs
● 2015-07-22 04:51:02
● 2016-03-10 18:42:22
○ 2016-07-23 23:00:02
○ 2026-03-29 23:58:52
● 2016-03-10 18:42:22
○ 2016-07-23 23:00:02
○ 2026-03-29 23:58:52
○MXw014a0ce.kasserver.com2016-07-23 → 2017-04-01 · 5 obs
○ 2016-03-10 18:42:22
● 2016-07-23 23:00:02
● 2017-04-01 02:48:10
○ 2026-03-25 14:23:28
○ 2026-03-29 23:58:52
● 2016-07-23 23:00:02
● 2017-04-01 02:48:10
○ 2026-03-25 14:23:28
○ 2026-03-29 23:58:52
○A213.239.213.2042015-07-22 → 2016-03-10 · 4 obs
● 2015-07-22 04:51:02
● 2016-03-10 18:42:22
○ 2016-07-23 23:00:02
○ 2026-03-29 23:58:52
● 2016-03-10 18:42:22
○ 2016-07-23 23:00:02
○ 2026-03-29 23:58:52
○A85.13.154.1022016-07-23 → 2017-04-01 · 5 obs
○ 2016-03-10 18:42:22
● 2016-07-23 23:00:02
● 2017-04-01 02:48:10
○ 2026-03-25 14:23:28
○ 2026-03-29 23:58:52
● 2016-07-23 23:00:02
● 2017-04-01 02:48:10
○ 2026-03-25 14:23:28
○ 2026-03-29 23:58:52
🔍 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: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|