idusa.de - robtex.com
idusa.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.28.52.162🇩🇪 DVV-GMBH-AS147.28.48.0/20 | ||||||
| NS | ns01.duit.de ⭐ | ||||||
| A | 185.155.188.55🇩🇪 DVV-GMBH-AS185.155.188.0/22 | ||||||
| PTR | ns01.duit.de | ||||||
| NS | ns02.duit.de | ||||||
| A | 185.155.191.247🇩🇪 DVV-GMBH-AS185.155.188.0/22 | ||||||
| PTR | ns02.duit.de | ||||||
| SOA | ns01.duit.dehostmaster@duit.de 2023-09-28 #1 | ||||||
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 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSdns.globvill.de2015-07-10 → 2017-11-06 · 4 obs
● 2017-11-06 10:38:44
○ 2026-03-09 10:26:46
○ 2026-03-22 21:57:20
○NSdns1.duit.de2015-07-10 → 2016-12-26 · 4 obs
● 2016-12-26 19:18:22
○ 2017-11-06 10:38:44
○ 2026-03-22 21:57:20
●NSns01.duit.de2017-11-06 → 2026-03-22 · 3 obs
● 2017-11-06 10:38:44
● 2026-03-22 21:57:20
●NSns02.duit.de2017-11-06 → 2026-03-22 · 3 obs
● 2017-11-06 10:38:44
● 2026-03-22 21:57:20
●A147.28.52.1622026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 10:26:46
● 2026-03-22 21:57:20
○A178.15.32.852015-07-10 → 2016-12-26 · 4 obs
● 2016-12-26 19:18:22
○ 2017-11-06 10:38:44
○ 2026-03-22 21:57:20
○A185.155.188.872017-11-06 → 2017-11-06 · 4 obs
● 2017-11-06 10:38:44
○ 2026-03-09 10:26:46
○ 2026-03-22 21:57:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| idusa.de | ns01.duit.de, ns02.duit.de | 2 records |
✅ Authoritative Response
Server: 185.155.191.247
NS records: ns01.duit.de, ns02.duit.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for idusa.de (unsigned zone)
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.28.52.162 |
| NS | 2 | ns01.duit.de, ns02.duit.de |
| SOA | 1 | ns01.duit.de hostmaster.duit.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns01.duit.de, ns02.duit.de)
Analysis
IP Addresses
idusa.de points to a single IP: 147.28.52.162.
Other host names, for instance kd-du.de, thermoplus-duisburg.de, thermokraft.info, share-e.eu and hydrogenxpertise.de share IP numbers with idusa.de.
Name Servers
idusa.de's delegation is to two name servers ns01.duit.de and ns02.duit.de.
idusa.de shares the same name server configuration as other domains, such as dc-rr.com, hkw-duisburg.de, reinpower.de, wasserwerk-bockum.de and facility-multiservice.de.
idusa.de at least partially shares its name servers with other domains, for instance smart-city-duisburg-ic.org, xn--fernwrme-4za.ruhr, windkraftduisburg.de, smartcity-duisburg-ic.com and stadtwerke.ruhr.
These name servers are often used together with the name servers dns.globvill.de.
Host names with a single IP:
ns01.duit.de resolves to 185.155.188.55.
ns02.duit.de resolves to 185.155.191.247.