sr263.ptr.us.com - robtex.com
sr263.ptr.us.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.251.145.23🇺🇸 NTHL205.251.144.0/23 HOU1-NET-205.251.144.0/23 | ||||||
| PTR | sr263.ptr.us.com | ||||||
ptr.us.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | augustus.ns.cloudflare.com ⭐ | ||||||
| NS | laura.ns.cloudflare.com | ||||||
| SOA | augustus.ns.cloudflare.comdns@cloudflare.com serial=2409321129 | ||||||
PTR for
DNS History
1 record (1 active, 0 former)
●A205.251.145.232026-07-13 → 2026-07-15 · 2 obs
● 2026-07-13 17:05:24
● 2026-07-15 02:24:28
● 2026-07-15 02:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| us.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| ptr.us.com | laura.ns.cloudflare.com, augustus.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.183
NS records: laura.ns.cloudflare.com, augustus.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptr.us.com (unsigned zone)
⏱️ Timing
Total: 958ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.251.145.23 |
Analysis
IP Addresses
sr263.ptr.us.com resolves to just one IP address, 205.251.145.23.
Other host names share IP numbers with sr263.ptr.us.com; ihhqwaurke.com is one such example.