aws-webserver-external.br.engineering - robtex.com
aws-webserver-external.br.engineering
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.23.113.148🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-23-113-148.compute-1.amazonaws.com | ||||||
br.engineering
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.148.35.202🇧🇷 ORACLE-OCI-31898129.148.32.0/19 Oracle Corporation | ||||||
| NS | ns-2046.awsdns-63.co.uk ⭐ | ||||||
| NS | ns-1227.awsdns-25.org | ||||||
| NS | ns-322.awsdns-40.com | ||||||
| NS | ns-542.awsdns-03.net | ||||||
| MX | inbound-smtp.sa-east-1.amazonaws.com ⭐ | ||||||
| TXT | atlassian-domain-verification=0auP6gqlpsrfNmpzNnTW4LXJ8i9X6eu1KwKHnS4uWxQk0uJ... | ||||||
| TXT | google-site-verification=HgjSVguHHP3V73w-I-zuX4U7CerV7aO_3D3CgOQzl0A | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns-2046.awsdns-63.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
DNS History
1 record (1 active, 0 former)
●A52.23.113.1482026-06-07 → 2026-06-08 · 2 obs
● 2026-06-07 04:29:40
● 2026-06-08 11:27:02
● 2026-06-08 11:27:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineering | v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering... | 12 records |
| br.engineering | ns-1227.awsdns-25.org, ns-322.awsdns-40.com, ns-542.awsdns-03.net, ns-2046.awsdns-63.co.uk | - |
✅ Authoritative Response
Server:205.251.196.203
NS records: ns-1227.awsdns-25.org, ns-322.awsdns-40.com, ns-542.awsdns-03.net, ns-2046.awsdns-63.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for br.engineering (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.23.113.148 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.engineering, v0n0.nic.engineering, v0n1.nic.engineering...)
Analysis
IP Addresses
aws-webserver-external.br.engineering directs to one IP number, which is 52.23.113.148.