dsedu.de - dns.ninja
dsedu.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=1784923855 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns25.ns25.de2015-05-22 → 2016-07-22 · 4 obs
● 2016-07-22 05:03:10
○ 2026-03-03 23:35:24
○ 2026-07-24 20:27:30
○NSns26.ns26.de2015-05-22 → 2016-07-22 · 4 obs
● 2016-07-22 05:03:10
○ 2026-03-03 23:35:24
○ 2026-07-24 20:27:30
○NSns27.ns27.de2015-05-22 → 2016-07-22 · 4 obs
● 2016-07-22 05:03:10
○ 2026-03-03 23:35:24
○ 2026-07-24 20:27:30
○NSns28.ns28.de2015-05-22 → 2016-07-22 · 4 obs
● 2016-07-22 05:03:10
○ 2026-03-03 23:35:24
○ 2026-07-24 20:27:30
●NSsl1.sedo.com2026-03-03 → 2026-07-24 · 3 obs
● 2026-03-03 23:35:24
● 2026-07-24 20:27:30
●NSsl2.sedo.com2026-03-03 → 2026-07-24 · 3 obs
● 2026-03-03 23:35:24
● 2026-07-24 20:27:30
●MXlocalhost2026-04-08 → 2026-07-24 · 3 obs
● 2026-04-08 00:54:30
● 2026-07-24 20:27:30
○A83.133.242.2182015-05-22 → 2016-07-22 · 4 obs
● 2016-07-22 05:03:10
○ 2026-03-03 23:35:24
○ 2026-07-24 20:27:30
●A91.195.241.2322026-04-08 → 2026-07-24 · 3 obs
● 2026-04-08 00:54:30
● 2026-07-24 20:27:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| dsedu.de | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dsedu.de (unsigned zone)
⏱️ Timing
Total: 784ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
dsedu.de points to a single IP number: 91.195.241.232.
Additional host names — mx.celeb.amsterdam, mail.fv-immobilien.de, designvalue.de and two others — share IP numbers with dsedu.de.
Name Servers
DNS delegation for dsedu.de points to two name servers: sl1.sedo.com and sl2.sedo.com.
dsedu.de shares its name server setup with other domains, including leenex.com, wina.in, nailpolish.de and two others.
dsedu.de has partial name server overlap with other domains, including cybernetix.eu.
sl1.sedo.com → 91.195.240.173 and sl2.sedo.com → 91.195.241.173: one IP number per host name.
Mail Servers
dsedu.de has one mail server: localhost.
dsedu.de shares the same mail server setup as other domains, including assuremoi.info.ph, legohacks.com, www.oneiros.org and two others.