rdx.core.microsoft - robtex.com
rdx.core.microsoft
| CNAME | fde-rdxservices-prod-bnfrh9bne0a2b6cj.b01.azurefd.net | ||||||
| CNAME | mr-b01.tm-azurefd.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2603:1061:14:95::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| A | 150.171.109.150🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
core.microsoft
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1-33.azure-dns.com ⭐ | ||||||
| NS | ns2-33.azure-dns.net | ||||||
| NS | ns3-33.azure-dns.org | ||||||
| NS | ns4-33.azure-dns.info | ||||||
| TXT | MS=ms76478040 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1-33.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEfde-rdxservices-prod-bnfrh9bne0a2b6cj.b01.azurefd.net2026-07-21 → 2026-07-25 · 2 obs
● 2026-07-21 20:53:54
● 2026-07-25 01:33:46
● 2026-07-25 01:33:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| microsoft | dns1.nic.microsoft, dns2.nic.microsoft, dns3.nic.microsoft, dns4.nic.microsoft... | 14 records |
| core.microsoft | ns1-33.azure-dns.com, ns2-33.azure-dns.net, ns3-33.azure-dns.org, ns4-33.azure-dns.info | - |
✅ Authoritative Response
Server:150.171.10.33
NS records: ns1-33.azure-dns.com, ns2-33.azure-dns.net, ns3-33.azure-dns.org, ns4-33.azure-dns.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | fde-rdxservices-prod-bnfrh9bne0a2b6cj.b0 |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (dns1.nic.microsoft, dns2.nic.microsoft, dns3.nic.microsoft...)
Analysis
IP Addresses
rdx.core.microsoft points to the IP addresses 150.171.109.150 and 2603:1061:14:95::1
Additional host names — geostream.co.uk, craigo.it, nordiclight.dk and two others — share IP numbers with rdx.core.microsoft.