devmaster.de - dns.ninja
devmaster.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=1780946876 | ||||||
Subdomains
Same first word
devmaster.com.br |
devmaster.com |
devmaster.net |
devmaster.ch |
devmaster.hu |
devmaster.org |
devmaster.edu.vn |
devmaster.ru |
devmaster.pl |
devmaster.de |
devmaster.fr |
devmaster.vn |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.ntdns.de2017-01-07 → 2018-01-09 · 4 obs
● 2018-01-09 17:26:52
○ 2026-03-18 02:01:00
○ 2026-06-08 19:29:52
○NSns2.ntdns.de2017-01-07 → 2018-01-09 · 4 obs
● 2018-01-09 17:26:52
○ 2026-03-18 02:01:00
○ 2026-06-08 19:29:52
○NSns3.ntdns.de2017-01-07 → 2018-01-09 · 4 obs
● 2018-01-09 17:26:52
○ 2026-03-18 02:01:00
○ 2026-06-08 19:29:52
●NSsl1.sedo.com2026-03-18 → 2026-06-08 · 3 obs
● 2026-03-18 02:01:00
● 2026-06-08 19:29:52
●NSsl2.sedo.com2026-03-18 → 2026-06-08 · 3 obs
● 2026-03-18 02:01:00
● 2026-06-08 19:29:52
●MXlocalhost2026-03-18 → 2026-06-08 · 6 obs
● 2026-03-18 02:01:00
● 2026-05-09 00:17:26
○ 2026-06-02 20:16:02
● 2026-06-06 12:56:46
● 2026-06-08 19:29:52
○MXmail.devmaster.de2017-01-07 → 2018-01-09 · 4 obs
● 2018-01-09 17:26:52
○ 2026-03-18 02:01:00
○ 2026-06-08 19:29:52
○A89.163.145.1072017-01-07 → 2018-01-09 · 4 obs
● 2018-01-09 17:26:52
○ 2026-03-18 02:01:00
○ 2026-06-08 19:29:52
●A91.195.241.2322026-03-18 → 2026-06-08 · 3 obs
● 2026-03-18 02:01:00
● 2026-06-08 19:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| devmaster.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devmaster.de (unsigned zone)
⏱️ Timing
Total: 723ms | 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
The parent domain of srv.devmaster.de and mail.devmaster.de is devmaster.de.
IP Addresses
devmaster.de directs to one IP number, which is 91.195.241.232.
Among the host names that share IP numbers with devmaster.de are textfree.eu, 123-kochen.de, mailin2.bcar.eu and two others.
Name Servers
Two name servers handle the delegation for devmaster.de: sl1.sedo.com and sl2.sedo.com.
devmaster.de has the same name server delegation as a number of other domains, such as cn.bypas.mydear.eu, thelookingglass.eu, linkpool.eu and two more.
devmaster.de is at least partially co-delegated on name servers with other domains, such as n61.co.uk.
Each of sl1.sedo.com and sl2.sedo.com has one IP address: sl1.sedo.com uses 91.195.240.173 and sl2.sedo.com uses 91.195.241.173.
Mail Servers
devmaster.de routes its mail through a single mail server, localhost.
devmaster.de has the same mail server arrangement as a number of other domains, for example litracon.de, naszemp3.yoyo.pl, if6a07pqicb8.html.it.com and two more.