optumpdf.tcdapps.com - robtex.com
optumpdf.tcdapps.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.144.119.65🇺🇸 Amazon18.144.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-18-144-119-65.us-west-1.compute.amazonaws.com | ||||||
| A | 184.169.234.201🇺🇸 Amazon184.169.128.0/17 EC2 SFO prefix | ||||||
tcdapps.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-329.awsdns-41.com ⭐ | ||||||
| NS | ns-1189.awsdns-20.org | ||||||
| NS | ns-1867.awsdns-41.co.uk | ||||||
| NS | ns-902.awsdns-48.net | ||||||
| SOA | ns-329.awsdns-41.comawsdns-hostmaster@amazon.com serial=1 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tcdapps.com | ns-329.awsdns-41.com, ns-902.awsdns-48.net, ns-1189.awsdns-20.org, ns-1867.awsdns-41.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.193.73
NS records: ns-329.awsdns-41.com, ns-902.awsdns-48.net, ns-1189.awsdns-20.org, ns-1867.awsdns-41.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcdapps.com (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.177.111.248, 13.56.123.255 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-329.awsdns-41.com)
Analysis
IP Addresses
optumpdf.tcdapps.com resolves to two IP numbers: 18.144.119.65 and 184.169.234.201.
Other host names share IP numbers with optumpdf.tcdapps.com; for instance ec2-184-169-234-201.us-west-1.compute.amazonaws.com.