device-auth.acmecorp.info - robtex.com
device-auth.acmecorp.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.152.166.217🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix | ||||||
| PTR | ec2-54-152-166-217.compute-1.amazonaws.com | ||||||
acmecorp.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-578.awsdns-08.net ⭐ | ||||||
| NS | ns-1301.awsdns-34.org | ||||||
| NS | ns-1839.awsdns-37.co.uk | ||||||
| NS | ns-37.awsdns-04.com | ||||||
| MX | acmecorp-info.mail.protection.outlook.com ⭐ | ||||||
| TXT | _hwrm68abttm5w6ma44nffw3pfxgef82 | ||||||
| TXT | duo_sso_verification=GJnii1CkqndIS7sDfMa8uj59Y1xuierZRxOfHNMwvnGSqZawSpEquPGw... | ||||||
| SOA | ns-578.awsdns-08.netawsdns-hostmaster@amazon.com serial=1 | ||||||
DNS History
1 record (1 active, 0 former)
●A54.152.166.2172026-03-22 → 2026-04-24 · 2 obs
● 2026-03-22 02:30:48
● 2026-04-24 23:34:16
● 2026-04-24 23:34:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| acmecorp.info | ns-578.awsdns-08.net, ns-1839.awsdns-37.co.uk, ns-1301.awsdns-34.org, ns-37.awsdns-04.com | - |
✅ Authoritative Response
Server:205.251.192.37
NS records: ns-578.awsdns-08.net, ns-1839.awsdns-37.co.uk, ns-1301.awsdns-34.org, ns-37.awsdns-04.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acmecorp.info (unsigned zone)
⏱️ Timing
Total: 658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.152.166.217 |
Analysis
IP Addresses
device-auth.acmecorp.info points to a single IP number: 54.152.166.217.
Other host names, for instance ec2-54-152-166-217.compute-1.amazonaws.com, share IP numbers with device-auth.acmecorp.info.