dev-apps.de - dns.ninja
dev-apps.de
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=1786045067 | ||||||
Subdomains
mail.dev-apps.de |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSdocks15.rzone.de2015-07-05 → 2018-01-15 · 4 obs
● 2018-01-15 11:27:16
○ 2026-02-22 06:48:50
○ 2026-08-06 19:44:32
●NSroot-dns.netcup.net2026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 06:48:50
● 2026-08-06 19:44:32
●NSsecond-dns.netcup.net2026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 06:48:50
● 2026-08-06 19:44:32
○NSshades13.rzone.de2015-07-05 → 2018-01-15 · 4 obs
● 2018-01-15 11:27:16
○ 2026-02-22 06:48:50
○ 2026-08-06 19:44:32
●NSthird-dns.netcup.net2026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 06:48:50
● 2026-08-06 19:44:32
●MXmail.dev-apps.de2026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 06:48:50
● 2026-08-06 19:44:32
●MXmx2e75.netcup.net2026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 06:48:50
● 2026-08-06 19:44:32
○MXsmtp.rzone.de2015-07-05 → 2018-01-15 · 4 obs
● 2018-01-15 11:27:16
○ 2026-02-22 06:48:50
○ 2026-08-06 19:44:32
○A2a01:238:20a:202:1163::2015-07-05 → 2018-01-15 · 4 obs
● 2018-01-15 11:27:16
○ 2026-02-22 06:48:50
○ 2026-08-06 19:44:32
●A2a03:4000:61:546f::18:88972026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 06:48:50
● 2026-08-06 19:44:32
○A81.169.145.1632015-07-05 → 2018-01-15 · 4 obs
● 2018-01-15 11:27:16
○ 2026-02-22 06:48:50
○ 2026-08-06 19:44:32
●A91.204.46.1152026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 06:48:50
● 2026-08-06 19:44:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dev-apps.de | third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-apps.de (unsigned zone)
⏱️ Timing
Total: 1138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.204.46.115 |
| AAAA | 1 | 2a03:4000:61:546f::18:8897 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mx2e75.netcup.net (pri: 50), mail.dev-apps.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The domain mail.dev-apps.de falls under the parent dev-apps.de.
IP Addresses
dev-apps.de points to the IP addresses 91.204.46.115 and 2a03:4000:61:546f::18:8897
Among the host names that share IP numbers with dev-apps.de are sozialistischegruppe.de, guayacan.de, ostsee-ok.de and two others.
Name Servers
dev-apps.de is served by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
At least some of dev-apps.de's name servers are shared with other domains, for example sport-friedrichstadt.de, stuhl.at, bluepair.de and two more.
The hostnames root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each direct to two IP addresses — root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The MX records for dev-apps.de point to two mail servers: mail.dev-apps.de and mx2e75.netcup.net.
dev-apps.de shares at least some of its mail servers with other domains — for example duxen.de, parteischule.de, gewerbeverein-luebz.de and two more.
It is common to find these mail servers used together with the mail servers mail.duxen.de and mail.parteischule.de.
Hosts with two IP numbers each:
The A records for mx2e75.netcup.net return 91.204.46.117 and 2a03:4000:0:406:b48c:41ff:fe7c:9101.
Hosts that resolve to one IP address:
mail.dev-apps.de resolves to the IP address 91.204.46.117.
mx2e75.netcup.net and mail.dev-apps.de each have 91.204.46.117 IP addresses.