auth.example-openai.com - robtex.com
auth.example-openai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.21.135.195🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-107-21-135-195.compute-1.amazonaws.com | ||||||
example-openai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.21.135.195🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| NS | ns2.dyna-ns.net | ||||||
| MX | parkmail.dynadot.com ⭐ | ||||||
| SOA | ns1.dyna-ns.nethostmaster@example-openai.com 2026-06-17 #1 | ||||||
Subdomains
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A107.21.135.1952026-07-19 → 2026-07-22 · 2 obs
● 2026-07-19 14:51:54
● 2026-07-22 06:28:02
● 2026-07-22 06:28:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| example-openai.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for example-openai.com (unsigned zone)
⏱️ Timing
Total: 292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.21.135.195 |
Analysis
Hierarchy
auth.example-openai.com serves as the parent of property.auth.example-openai.com and www.auth.example-openai.com.
IP Addresses
auth.example-openai.com has exactly one IP address — 107.21.135.195.
www.property.registry.example-openai.com, dogwoodlawns.com, www.bnddlwww.registry.example-openai.com plus two other host names have IP numbers in common with auth.example-openai.com.