www.mail.example-openai.com - robtex.com
www.mail.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 | ||||||
mail.example-openai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.21.135.195🇺🇸 Amazon107.21.128.0/17 EC2 IAD prefix | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A107.21.135.1952026-07-08 → 2026-07-20 · 2 obs
● 2026-07-08 17:42:16
● 2026-07-20 07:49:38
● 2026-07-20 07:49:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| example-openai.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.27.158
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: 485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.21.135.195 |
Analysis
IP Addresses
www.mail.example-openai.com has exactly one IP address — 107.21.135.195.
twrqtypeindicatordomainsocifiapp.comdomainrentry.codomaininstall.app-distribution.net, google.com.some-dapp.xyz, www.google-support-verify-account.suspicious-domain.xyz plus two other host names have IP numbers in common with www.mail.example-openai.com.