rf-computer.net - dns.ninja
rf-computer.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786741299 | ||||||
Subdomains
name-2-01.rf-computer.net |
spamwall-ms.rf-computer.net |
spamgate.rf-computer.net |
mail-2-01.rf-computer.net |
spamwall-rh.rf-computer.net |
ispcp.rf-computer.net |
mail-2-02.rf-computer.net |
Same first word
rf-computer.com |
rf-computer.net |
rf-computer.de |
Similar names
DNS History
6 records (5 active, 1 former)
●NSnsa6.schlundtech.de2015-08-03 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:58
●NSnsb6.schlundtech.de2015-08-03 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:58
●NSnsc6.schlundtech.de2015-08-03 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:58
●NSnsd6.schlundtech.de2015-08-03 → 2026-08-14 · 2 obs
● 2026-08-14 21:27:58
○MXspamgate.rf-computer.net2016-01-14 → 2016-12-25 · 4 obs
● 2016-12-25 11:24:08
○ 2026-03-20 02:33:50
○ 2026-08-14 21:27:58
●MXspamwall-rh.rf-computer.net2026-03-20 → 2026-08-14 · 3 obs
● 2026-03-20 02:33:50
● 2026-08-14 21:27:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| rf-computer.net | nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de, nsd6.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.81.227
NS records: nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de, nsd6.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rf-computer.net (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | nsc6.schlundtech.de, nsa6.schlundtech.de... |
| MX | 1 | spamwall-rh.rf-computer.net (pri: 10) |
| TXT | 2 | hbyhk27f61339p03kbm62vfprtph54nj, _sbr3wkez840fl3aw6uov5bdth56lb53 |
| SOA | 1 | nsa6.schlundtech.de ufink.rf-computer.de |
Analysis
Hierarchy
rf-computer.net is the parent domain of name-2-01.rf-computer.net, spamwall-ms.rf-computer.net, spamgate.rf-computer.net, mail-2-01.rf-computer.net, spamwall-rh.rf-computer.net and a few other host names.
Name Servers
rf-computer.net has four authoritative name servers: nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de and nsd6.schlundtech.de.
rf-computer.net shares at least some of its name servers with other domains, including marktstudie.org, gaspoint.de, rf-service.eu and two others.
The host names nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de and nsd6.schlundtech.de each resolve to two IP addresses: nsa6.schlundtech.de resolves to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb6.schlundtech.de resolves to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc6.schlundtech.de resolves to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd6.schlundtech.de resolves to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.
Mail Servers
rf-computer.net has one mail server: spamwall-rh.rf-computer.net.
rf-computer.net uses the same mail servers as arntzen-grailberger.de, rf-mail.com, uniway4you.de and mail2.upmann.eu, and other domains with the same setup.
spamwall-rh.rf-computer.net has exactly one IP number: 178.255.141.113.