dotapp.dev - dns.ninja
dotapp.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.18.247.137🇩🇪 CONTABO178.18.240.0/20 | ||||||
| PTR | server1.dotsystems.sk | ||||||
| NS | server1ns1.dotsystems.sk ⭐ | ||||||
| A | 178.18.247.137🇩🇪 CONTABO178.18.240.0/20 | ||||||
| PTR | server1.dotsystems.sk | ||||||
| NS | server1ns2.dotsystems.sk | ||||||
| A | 178.18.247.137🇩🇪 CONTABO178.18.240.0/20 | ||||||
| PTR | server1.dotsystems.sk | ||||||
| MX | dotapp.dev ⭐ | ||||||
| A | 178.18.247.137🇩🇪 CONTABO178.18.240.0/20 | ||||||
| PTR | server1.dotsystems.sk | ||||||
| TXT | v=spf1 +a +mx +ip4:178.18.247.137 ~all | ||||||
| SOA | server1ns1.dotsystems.skpostmaster@dotapp.dev 2026-08-28 #79 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
MX for
dotapp.dev |
Same first word
dotapp.de |
dotapp.ws |
dotapp.ru |
dotapp.dk |
dotapp.org |
dotapp.dev |
dotapp.forum |
dotapp.domains |
dotapp.co |
dotapp.email |
dotapp.tech |
dotapp.net |
dotapp.pro |
dotapp.eu |
dotapp.me |
dotapp.cc |
dotapp.biz |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSserver1ns1.dotsystems.sk2026-08-27 → 2026-09-04 · 2 obs
● 2026-09-04 09:10:46
●NSserver1ns2.dotsystems.sk2026-08-27 → 2026-09-04 · 2 obs
● 2026-09-04 09:10:46
●MXdotapp.dev2026-08-27 → 2026-09-04 · 2 obs
● 2026-09-04 09:10:46
●A178.18.247.1372026-08-27 → 2026-09-04 · 2 obs
● 2026-09-04 09:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| dotapp.dev | server1ns1.dotsystems.sk, server1ns2.dotsystems.sk | - |
✅ Authoritative Response
Server:178.18.247.137
NS records: server1ns1.dotsystems.sk, server1ns2.dotsystems.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dotapp.dev (unsigned zone)
⏱️ Timing
Total: 2982ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.18.247.137 |
| NS | 2 | server1ns2.dotsystems.sk, server1ns1.dotsystems.sk |
| MX | 1 | dotapp.dev (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:178.18.247.137 ~all |
| SOA | 1 | server1ns1.dotsystems.sk postmaster.dota |
Analysis
Mail Server Role
The MX record for dotapp.dev points back to dotapp.dev — it is its own mail server.
IP Addresses
dotapp.dev directs to one IP number, which is 178.18.247.137.
Among the host names that share IP numbers with dotapp.dev are pharmlist.eu, server1ns2.dotsystems.sk, lekarensabinov.sk and two others.
Name Servers
DNS delegation for dotapp.dev points to two name servers: server1ns1.dotsystems.sk and server1ns2.dotsystems.sk.
The name servers for dotapp.dev are shared with other domains, including meetoid.com.
dotapp.dev has partial name server overlap with other domains, including autoskoladelna.sk.
It is common to see these name servers used together with name servers ns3.dotsystems.sk and ns4.dotsystems.sk.
Both server1ns1.dotsystems.sk and server1ns2.dotsystems.sk have a single IP address, 178.18.247.137, and share it.
Host names pointing to 178.18.247.137 IP addresses: server1ns1.dotsystems.sk and server1ns2.dotsystems.sk.
Mail Servers
The MX record for dotapp.dev points to a single mail server: dotapp.dev.
dotapp.dev has exactly one IP number: 178.18.247.137.