simcode.app - robtex.com
simcode.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:141:2222::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 46.4.121.3🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.simcode.app ⭐ | ||||||
| A | 46.4.121.3🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.3.121.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1735550576 | ||||||
app
| 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=101427 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.registrar-servers.com2026-03-12 → 2026-03-27 · 2 obs
● 2026-03-27 21:04:08
●NSdns2.registrar-servers.com2026-03-12 → 2026-03-27 · 2 obs
● 2026-03-27 21:04:08
●MXmail.simcode.app2026-03-12 → 2026-03-27 · 2 obs
● 2026-03-27 21:04:08
●A2a01:4f8:141:2222::22026-03-12 → 2026-03-27 · 2 obs
● 2026-03-27 21:04:08
●A46.4.121.32026-03-12 → 2026-03-27 · 2 obs
● 2026-03-27 21:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| simcode.app | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simcode.app (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.121.3 |
| AAAA | 1 | 2a01:4f8:141:2222::2 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.simcode.app (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
simcode.app points to two IP numbers: 2a01:4f8:141:2222::2 and 46.4.121.3.
Other host names, for instance static.3.121.4.46.clients.your-server.de, share IP numbers with simcode.app.
Name Servers
simcode.app is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
simcode.app uses the same name server setup as other domains, for instance livecountryclub.com, pse.to, bayareasoundsystems.com, vysio.org and mettatation.com.
simcode.app partially shares name servers with other domains, for instance threesjs.com.
Host names with two IP numbers:
The host dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
The host dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
The mail server for simcode.app is mail.simcode.app.
Host name mail.simcode.app resolves to IP 46.4.121.3.