rf-test.de - robtex.com
rf-test.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=1773553752 | ||||||
MX for
rf-test.de |
Same first word
rf-test.de |
Similar names
DNS History
8 records (6 active, 2 former)
●NSnsa6.schlundtech.de2015-08-03 → 2026-03-24 · 2 obs
● 2026-03-24 09:38:28
●NSnsb6.schlundtech.de2015-08-03 → 2026-03-24 · 2 obs
● 2026-03-24 09:38:28
●NSnsc6.schlundtech.de2015-08-03 → 2026-03-24 · 2 obs
● 2026-03-24 09:38:28
●NSnsd6.schlundtech.de2015-08-03 → 2026-03-24 · 2 obs
● 2026-03-24 09:38:28
○MXrf-isp.com2015-08-03 → 2017-04-01 · 3 obs
● 2017-04-01 15:12:02
○ 2026-03-24 09:38:28
●MXrf-test.de2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:38:28
○A148.251.20.512015-08-03 → 2017-04-01 · 3 obs
● 2017-04-01 15:12:02
○ 2026-03-24 09:38:28
●A45.82.125.1982026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:38:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rf-test.de | nsd6.schlundtech.de, nsc6.schlundtech.de, nsa6.schlundtech.de, nsb6.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.81.227
NS records: nsd6.schlundtech.de, nsc6.schlundtech.de, nsa6.schlundtech.de, nsb6.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rf-test.de (unsigned zone)
⏱️ Timing
Total: 1607ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.82.125.198 |
| NS | 4 | nsa6.schlundtech.de, nsd6.schlundtech.de... |
| MX | 1 | rf-test.de (pri: 10) |
| SOA | 1 | nsa6.schlundtech.de ufink.rf-computer.de |
Analysis
Mail Server Role
For rf-test.de, the mail server is rf-test.de.
IP Addresses
rf-test.de resolves to one IP number: 45.82.125.198.
Other host names, for instance mail.spedition-prischmann.de, share IP numbers with rf-test.de.
Name Servers
rf-test.de is delegated to four name servers: nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de and nsd6.schlundtech.de.
rf-test.de at least partially shares name servers with other domains, for instance isabella-winkler.de, 2mad4u.de, 0dc5127bd3b3bc23fd0c57e8375f595f.de, reiterhof-baumgarten.de and bildungsurlaub-weltweit.eu.
Host names with two IP numbers:
nsa6.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb6.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc6.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd6.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.
Mail Servers
rf-test.de is served by a single mail server, rf-test.de.
rf-test.de resolves to IP 45.82.125.198.