Companies › Microsoft › DNS records › rcf.bing.com
rcf.bing.com
Microsoft · tier other (other) · 0.1% of the company's traffic weight · scan of 2026-10-17
Azure DNS + NS1 (IBM)DNS (zone bing.com)
AzureEdge
Microsoft network (AS8075)150.171.0.0/16
DNS records
| Status | live |
|---|---|
| CNAME chain | star-bing-com.ax-0001.ax-msedge.net → ax-0001.ax-msedge.net |
| A | 150.171.27.10 150.171.28.10 |
| AAAA | 2620:1ec:33::10 2620:1ec:33:1::10 |
| Zone | bing.com |
| Zone NS | ns1-204.azure-dns.com ns2-204.azure-dns.net ns3-204.azure-dns.org ns4-204.azure-dns.info dns1.p09.nsone.net dns2.p09.nsone.net dns3.p09.nsone.net dns4.p09.nsone.net |
| Origin ASN | AS8075 Microsoft network (AS8075) |
| BGP prefix | 150.171.0.0/16 |
HTTP
| GET / status | 301 |
|---|---|
| /cdn-cgi/trace | not probed |
| cf-ray | a4c032c3cdbb065f-SEA |
| location | https://www.bing.com/?FORM=UNKSBD |
| server | cloudflare |
| x-msedge-ref | Ref A: 325710E8E3F446B2AE03F81EFB96DA10 Ref B: STBEDGE0514 Ref C: 2026-10-17T15:04:53Z |
Why we classified it this way
DNS
Edge
- Azure Microsoft network (AS8075) · A 150.171.27.10 in 150.171.0.0/16 originated by AS8075; header x-msedge-ref (confidence 83%)