devmaster.de - robtex.com
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=1784533289 | ||||||
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
○ 2026-07-20 08:01:40
○NSns2.ntdns.de2017-01-07 → 2018-01-09 · 4 obs
● 2018-01-09 17:26:52
○ 2026-03-18 02:01:00
○ 2026-07-20 08:01:40
○NSns3.ntdns.de2017-01-07 → 2018-01-09 · 4 obs
● 2018-01-09 17:26:52
○ 2026-03-18 02:01:00
○ 2026-07-20 08:01:40
●NSsl1.sedo.com2026-03-18 → 2026-07-20 · 3 obs
● 2026-03-18 02:01:00
● 2026-07-20 08:01:40
●NSsl2.sedo.com2026-03-18 → 2026-07-20 · 3 obs
● 2026-03-18 02:01:00
● 2026-07-20 08:01:40
●MXlocalhost2026-03-18 → 2026-07-20 · 7 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
○ 2026-07-07 23:12:14
● 2026-07-20 08:01:40
○MXmail.devmaster.de2017-01-07 → 2018-01-09 · 4 obs
● 2018-01-09 17:26:52
○ 2026-03-18 02:01:00
○ 2026-07-20 08:01:40
○A89.163.145.1072017-01-07 → 2018-01-09 · 4 obs
● 2018-01-09 17:26:52
○ 2026-03-18 02:01:00
○ 2026-07-20 08:01:40
●A91.195.241.2322026-03-18 → 2026-07-20 · 4 obs
● 2026-03-18 02:01:00
○ 2026-07-07 23:12:14
● 2026-07-20 08:01:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| devmaster.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 devmaster.de (unsigned zone)
⏱️ Timing
Total: 756ms | 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
Hierarchy
srv.devmaster.de and mail.devmaster.de each fall under devmaster.de as their parent domain.
IP Addresses
devmaster.de resolves to just one IP address, 91.195.241.232.
Two other host names, along with textfree.eu, 123-kochen.de and mailin2.bcar.eu, also share IP numbers with devmaster.de.
Name Servers
DNS delegation for devmaster.de points to two name servers: sl1.sedo.com and sl2.sedo.com.
devmaster.de shares its NS records with other domains, for example cn.bypas.mydear.eu, linkpool.eu, bvhome.de and two others.
devmaster.de has partial name server overlap with other domains, including n61.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
The sole mail server for devmaster.de is localhost.
Among the domains sharing a mail server setup with devmaster.de are litracon.de, naszemp3.yoyo.pl, if6a07pqicb8.html.it.com and two others.