sciencetools.cc - robtex.com
sciencetools.cc
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1778804182 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac4.nstld.com, ac2.nstld.com, ac1.nstld.com, ac3.nstld.com | - |
| sciencetools.cc | salvador.ns.porkbun.com, maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com | - |
✅ Authoritative Response
Server:162.159.11.180
NS records: salvador.ns.porkbun.com, maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencetools.cc (unsigned zone)
⏱️ Timing
Total: 5291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| MX | 1 | mx.zoho.com (pri: 0) |
| TXT | 1 | zoho-verification=zb30626277.zmverify.zo |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |