rona-systems.de - robtex.com
rona-systems.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.hold.rona-systems.de ⭐ | ||||||
| A | 194.245.50.2🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| NS | b.hold.rona-systems.de | ||||||
| A | 194.176.0.11🇩🇪 CSL194.176.0.0/19 | ||||||
| SOA | a.hold.rona-systems.dehostmaster@rona-systems.de serial=1000000000 | ||||||
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=1785447572 | ||||||
Same first word
rona-systems.de |
rona-systems.ch |
DNS History
7 records (2 active, 5 former)
●NSa.hold.rona-systems.de2026-02-20 → 2026-07-30 · 3 obs
○ 2017-10-02 17:48:02
● 2026-02-20 19:16:56
● 2026-07-30 22:29:42
● 2026-02-20 19:16:56
● 2026-07-30 22:29:42
○NSa.ns.joker.com2015-07-20 → 2017-10-02 · 4 obs
● 2015-07-20 21:44:18
● 2017-10-02 17:48:02
○ 2026-02-20 19:16:56
○ 2026-07-30 22:29:42
● 2017-10-02 17:48:02
○ 2026-02-20 19:16:56
○ 2026-07-30 22:29:42
●NSb.hold.rona-systems.de2026-02-20 → 2026-07-30 · 3 obs
○ 2017-10-02 17:48:02
● 2026-02-20 19:16:56
● 2026-07-30 22:29:42
● 2026-02-20 19:16:56
● 2026-07-30 22:29:42
○NSb.ns.joker.com2015-07-20 → 2017-10-02 · 4 obs
● 2015-07-20 21:44:18
● 2017-10-02 17:48:02
○ 2026-02-20 19:16:56
○ 2026-07-30 22:29:42
● 2017-10-02 17:48:02
○ 2026-02-20 19:16:56
○ 2026-07-30 22:29:42
○NSc.ns.joker.com2015-07-20 → 2017-10-02 · 4 obs
● 2015-07-20 21:44:18
● 2017-10-02 17:48:02
○ 2026-02-20 19:16:56
○ 2026-07-30 22:29:42
● 2017-10-02 17:48:02
○ 2026-02-20 19:16:56
○ 2026-07-30 22:29:42
○A5.132.190.1052017-10-02 → 2017-10-02 · 4 obs
○ 2016-06-24 18:36:38
● 2017-10-02 17:48:02
○ 2026-02-20 19:16:56
○ 2026-07-30 22:29:42
● 2017-10-02 17:48:02
○ 2026-02-20 19:16:56
○ 2026-07-30 22:29:42
○A5.9.71.1092015-07-20 → 2016-06-24 · 4 obs
● 2015-07-20 21:44:18
● 2016-06-24 18:36:38
○ 2017-10-02 17:48:02
○ 2026-07-30 22:29:42
● 2016-06-24 18:36:38
○ 2017-10-02 17:48:02
○ 2026-07-30 22:29:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rona-systems.de | a.hold.rona-systems.de, b.hold.rona-systems.de | 2 records |
✅ Authoritative Response
Server:194.245.50.2
NS records: a.hold.rona-systems.de, b.hold.rona-systems.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rona-systems.de (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | b.hold.rona-systems.de, a.hold.rona-systems.de |
| SOA | 1 | a.hold.rona-systems.de hostmaster.rona-s |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (a.hold.rona-systems.de, b.hold.rona-systems.de)
Analysis
Name Servers
rona-systems.de has two authoritative name servers — a.hold.rona-systems.de and b.hold.rona-systems.de.
a.hold.rona-systems.de directs to 194.245.50.2 and b.hold.rona-systems.de directs to 194.176.0.11; each host name points to exactly one IP number.