computergurus.de - dns.ninja
computergurus.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #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=1783644699 | ||||||
Same first word
computergurus.co.uk |
computergurus.net |
computergurus.com |
computergurus.de |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns10.nameserverservice.de2015-06-10 → 2017-08-15 · 4 obs
● 2017-08-15 23:03:26
○ 2026-03-31 14:53:18
○ 2026-07-10 01:18:52
○NSns9.nameserverservice.de2015-06-10 → 2017-08-15 · 4 obs
● 2017-08-15 23:03:26
○ 2026-03-31 14:53:18
○ 2026-07-10 01:18:52
●NSsl1.sedo.com2026-03-31 → 2026-07-10 · 3 obs
● 2026-03-31 14:53:18
● 2026-07-10 01:18:52
●NSsl2.sedo.com2026-03-31 → 2026-07-10 · 3 obs
● 2026-03-31 14:53:18
● 2026-07-10 01:18:52
●MXlocalhost2026-03-31 → 2026-07-10 · 3 obs
● 2026-03-31 14:53:18
● 2026-07-10 01:18:52
○MXmail.computergurus.de2015-06-10 → 2017-08-15 · 4 obs
● 2017-08-15 23:03:26
○ 2026-03-31 14:53:18
○ 2026-07-10 01:18:52
○A188.138.92.1662015-06-10 → 2017-08-15 · 4 obs
● 2017-08-15 23:03:26
○ 2026-03-31 14:53:18
○ 2026-07-10 01:18:52
●A91.195.241.2322026-03-31 → 2026-07-10 · 3 obs
● 2026-03-31 14:53:18
● 2026-07-10 01:18:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| computergurus.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computergurus.de (unsigned zone)
⏱️ Timing
Total: 2250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
computergurus.de points to a single IP number: 91.195.241.232.
Additional host names — lave.in, labstore.eu, server02.netspec.de and two others — share IP numbers with computergurus.de.
Name Servers
computergurus.de uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.
computergurus.de shares its name server setup with other domains, including roomfinder.eu, nameking.de, dialpad.eu and two others.
At least some of computergurus.de's name servers are also used by other domains, among them b88.co.uk.
sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.
Mail Servers
computergurus.de has one mail server: localhost.
computergurus.de shares the same mail server setup as other domains, including critr.com, gmail.com.html2bgmail.commail.com, musicali.org and two others.