umail03.brookscomputing.com - robtex.com
umail03.brookscomputing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.79.51.178🇨🇦 OVH51.79.0.0/17 Hosting route | ||||||
| PTR | 178.ip-51-79-51.net | ||||||
brookscomputing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 100.17.9.73🇺🇸 AS701100.17.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| NS | betty.ns.cloudflare.com ⭐ | ||||||
| NS | lee.ns.cloudflare.com | ||||||
| MX | umail03.brookscomputing.com ⭐ | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | betty.ns.cloudflare.comdns@cloudflare.com serial=2398566046 | ||||||
MX for
DNS History
1 record (1 active, 0 former)
●A51.79.51.1782026-03-22 → 2026-03-23 · 2 obs
● 2026-03-22 19:28:56
● 2026-03-23 07:05:00
● 2026-03-23 07:05:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| brookscomputing.com | lee.ns.cloudflare.com, betty.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.75
NS records: lee.ns.cloudflare.com, betty.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brookscomputing.com (unsigned zone)
⏱️ Timing
Total: 75ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.79.51.178 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lee.ns.cloudflare.com, lee.ns.cloudflare.com, lee.ns.cloudflare.com...)
Analysis
Mail Server Role
umail03.brookscomputing.com serves as the mail server for brookscomputing.com.
IP Addresses
umail03.brookscomputing.com resolves to a single IP: 51.79.51.178.
Other host names share IP numbers with umail03.brookscomputing.com; for instance 178.ip-51-79-51.net.