Companies › Microsoft › DNS records › www.bing.com
www.bing.com
Microsoft · tier critical (marketing / brand) · 0.2% of the company's traffic weight · scan of 2026-10-17
Azure DNS + NS1 (IBM)DNS (zone bing.com)
AkamaiCDN & security
Akamai (AS20940)23.59.88.0/24
DNS records
| Status | live |
|---|---|
| CNAME chain | www-www.bing.com.trafficmanager.net → www.bing.com.edgekey.net → e86303.dscx.akamaiedge.net |
| A | 23.59.88.231 23.59.88.239 23.59.88.232 23.59.88.240 |
| AAAA | 2600:1409:3c00:14::173b:58f0 2600:1409:3c00:14::173b:58ed 2600:1409:3c00:14::173b:58ef |
| 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 | AS20940 Akamai (AS20940) |
| BGP prefix | 23.59.88.0/24 |
HTTP
| GET / status | 200 |
|---|---|
| /cdn-cgi/trace | not probed |
| cf-ray | a4c0329e79f6065f-SEA |
| server | cloudflare |
| set-cookie(names) | MUID, MUIDB, _EDGE_S, _EDGE_V, __Host-XY, SRCHD, SRCHUID, SRCHUSR, SRCHHPGUSR, _SS, ULC, _HPVN |
Why we classified it this way
DNS
CDN & security
- Akamai Akamai (edgekey) · CNAME www.bing.com.edgekey.net; A 23.59.88.231 in 23.59.88.0/24 originated by AS20940 (confidence 98%)
Behind the edge / sub-signals
- Azure Azure Traffic Manager · DNS load balancer in chain: CNAME www-www.bing.com.trafficmanager.net (confidence 80%)
History
| Scan | Status | DNS | CDN & security | CNAME / A | ASN |
|---|---|---|---|---|---|
| 2026-10-17 | live | Azure DNS NS1 (IBM) | Akamai | www-www.bing.com.trafficmanager.net > www.bing.com.edgekey.net > e86303.dscx.akamaiedge.net | AS20940 |
| 2026-10-17 | live | Azure DNS NS1 (IBM) | Akamai | www-www.bing.com.trafficmanager.net > www.bing.com.edgekey.net > e86303.dscx.akamaiedge.net | AS20940 |