installer.constr.dev - dns.ninja
installer.constr.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 10.21.20.104 | ||||||
constr.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | melinda.ns.cloudflare.com ⭐ | ||||||
| NS | mustafa.ns.cloudflare.com | ||||||
| MX | mx.sendgrid.net ⭐ | ||||||
| TXT | v=spf1 a include:sendgrid.net -all | ||||||
| SOA | melinda.ns.cloudflare.comdns@cloudflare.com serial=2410846880 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A10.21.20.1042026-04-20 → 2026-07-31 · 2 obs
● 2026-04-20 09:08:02
● 2026-07-31 22:48:08
● 2026-07-31 22:48:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| constr.dev | mustafa.ns.cloudflare.com, melinda.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.198
NS records: mustafa.ns.cloudflare.com, melinda.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constr.dev (unsigned zone)
⏱️ Timing
Total: 1447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 10.21.20.104 |
Analysis
IP Addresses
installer.constr.dev points to a single IP number: 10.21.20.104.