linux4you.de - dns.ninja
linux4you.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=1786173988 | ||||||
Subdomains
mail.linux4you.de |
Same first word
linux4you.de |
linux4you.nl |
linux4you.be |
linux4you.in |
linux4you.com |
linux4you.eu |
linux4you.org |
linux4you.at |
linux4you.net |
linux4you.tk |
DNS History
14 records (4 active, 10 former)
○NSns1.hans.hosteurope.de2015-07-25 → 2017-01-29 · 4 obs
● 2017-01-29 13:08:16
○ 2020-03-07 14:40:02
○ 2026-08-08 07:44:16
○NSns2.hans.hosteurope.de2015-07-25 → 2017-01-29 · 4 obs
● 2017-01-29 13:08:16
○ 2020-03-07 14:40:02
○ 2026-08-08 07:44:16
○NSroot-dns.netcup.net2020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 14:40:02
○ 2026-06-14 15:53:16
○ 2026-08-08 07:44:16
○NSsecond-dns.netcup.net2020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 14:40:02
○ 2026-06-14 15:53:16
○ 2026-08-08 07:44:16
●NSsl1.sedo.com2026-06-14 → 2026-08-08 · 3 obs
● 2026-06-14 15:53:16
● 2026-08-08 07:44:16
●NSsl2.sedo.com2026-06-14 → 2026-08-08 · 3 obs
● 2026-06-14 15:53:16
● 2026-08-08 07:44:16
○NSthird-dns.netcup.net2020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 14:40:02
○ 2026-06-14 15:53:16
○ 2026-08-08 07:44:16
●MXlocalhost2026-06-14 → 2026-08-08 · 3 obs
● 2026-06-14 15:53:16
● 2026-08-08 07:44:16
○MXmail.linux4you.de2020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 14:40:02
○ 2026-06-14 15:53:16
○ 2026-08-08 07:44:16
○MXmx0.linux4you.de2015-07-25 → 2017-01-29 · 4 obs
● 2017-01-29 13:08:16
○ 2020-03-07 14:40:02
○ 2026-08-08 07:44:16
○A2a01:488:42:1000:50ed:8478:d1:fe782015-07-25 → 2017-01-29 · 4 obs
● 2017-01-29 13:08:16
○ 2020-03-07 14:40:02
○ 2026-08-08 07:44:16
○A37.120.188.2262020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 14:40:02
○ 2026-06-14 15:53:16
○ 2026-08-08 07:44:16
○A80.237.132.1202015-07-25 → 2017-01-29 · 4 obs
● 2017-01-29 13:08:16
○ 2020-03-07 14:40:02
○ 2026-08-08 07:44:16
●A91.195.241.2322026-06-14 → 2026-08-08 · 3 obs
● 2026-06-14 15:53:16
● 2026-08-08 07:44:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| linux4you.de | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux4you.de (unsigned zone)
⏱️ Timing
Total: 3701ms | 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
Hierarchy
mail.linux4you.de is delegated beneath linux4you.de.
IP Addresses
linux4you.de points to a single IP number: 91.195.241.232.
Additional host names — www.nhs.be, mx0.financeforyou.de, zengarden.eu and two others — share IP numbers with linux4you.de.
Name Servers
linux4you.de uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.
linux4you.de shares its name server setup with other domains, including mx.9.amsterdam, ctrm.eu, 3ds.info and two others.
sl1.sedo.com → 91.195.240.173 and sl2.sedo.com → 91.195.241.173: one IP number per host name.
Mail Servers
linux4you.de has one mail server: localhost.
linux4you.de shares the same mail server setup as other domains, including www.oranje.es, urbanweb.de.datentraeger.de, daishi.net and two others.