tw20.de - robtex.com
tw20.de
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=1785197716 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSnsa4.schlundtech.de2026-03-17 → 2026-07-28 · 2 obs
● 2026-07-28 00:40:04
●NSnsb4.schlundtech.de2026-03-17 → 2026-07-28 · 2 obs
● 2026-07-28 00:40:04
●NSnsc4.schlundtech.de2026-03-17 → 2026-07-28 · 2 obs
● 2026-07-28 00:40:04
●NSnsd4.schlundtech.de2026-03-17 → 2026-07-28 · 2 obs
● 2026-07-28 00:40:04
●A80.158.92.1562026-03-17 → 2026-07-28 · 2 obs
● 2026-07-28 00:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| tw20.de | nsb4.schlundtech.de, nsd4.schlundtech.de, nsa4.schlundtech.de, nsc4.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.80.227
NS records: nsb4.schlundtech.de, nsd4.schlundtech.de, nsa4.schlundtech.de, nsc4.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tw20.de (unsigned zone)
⏱️ Timing
Total: 808ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.158.92.156 |
| NS | 4 | nsd4.schlundtech.de, nsc4.schlundtech.de... |
| MX | 1 | twenty20.eu (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:plesk.twenty20.cloud -a |
| SOA | 1 | nsa4.schlundtech.de it-factory.twenty20. |
Analysis
IP Addresses
tw20.de has exactly one IP address — 80.158.92.156.
schuh-architektur.de, wohnroth-hunsrueck.de, twenty20.hosting plus two other host names have IP numbers in common with tw20.de.
Name Servers
Four name servers handle the delegation for tw20.de: nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de.
At least some of tw20.de's name servers are shared with other domains, for example erholungsgebiet-huemmling.de, medienkraft.net, softvision.de and two more.
Four hostnames, each resolving to a pair of IP addresses: nsa4.schlundtech.de directs to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb4.schlundtech.de directs to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc4.schlundtech.de directs to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd4.schlundtech.de directs to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.
Mail Servers
tw20.de uses one mail server — twenty20.eu.
twenty20.eu resolves to 80.158.92.156 and no other IP number.