bing.com

Observed 2026-07-14T02:39:30.078Z (5h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Registered withMarkMonitor Inc.

Also usesGoogle Search ConsoleFacebook/Meta

IPv6 · 95 subdomains · push_legacy

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat bing.com actually stands on - every host below is a signed observation

bing.com

A / AAAA

150.171.27.10150.171.28.102620:1ec:33::102620:1ec:33:1::10

Cloudflareserves the site

ns3-204.azure-dns.orgdns2.p09.nsone.netdns1.p09.nsone.netns4-204.azure-dns.info+4 more

azure-dns.org + nsone.net + moreanswers its DNS

bing-com.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.bing.com:443/?toWww=1&redig=3A9AAC52F1D14CC9B16FB36603C6C069

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time190 ms

DNS resolutionNOERROR

Redirect chain

https://www.bing.com:443/?toWww=1&redig=3A9AAC52F1D14CC9B16FB36603C6C069

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

150.171.27.10
150.171.28.10

AAAA 2

2620:1ec:33::10
2620:1ec:33:1::10

MX 1

10bing-com.mail.protection.outlook.com

TXT 6

google-site-verification=OkRY8R261shK5B8uEwvsFZp9nQ2gRoHavGlruok1azc
v=msv1 t=6097A7EA-53F7-4028-BA76-6869CB284C54
google-site-verification=SHuSHN0Hv3nwBI9So329KwfbQ7xLif64SRwcGSdWNAU
facebook-domain-verification=09yg8uzcfnqnlqekzsbwjxyy8rdck7
v=spf1 include:spf.protection.outlook.com -all
v=DMARC1; p=reject; pct=100; rua=mailto:BingEmailDMARC@microsoft.com;

NS 8

ns3-204.azure-dns.org
dns2.p09.nsone.net
dns1.p09.nsone.net
ns4-204.azure-dns.info
ns2-204.azure-dns.net
dns3.p09.nsone.net
ns1-204.azure-dns.com
dns4.p09.nsone.net

SOA 1

ns1-204.azure-dns.com azuredns-hostmaster.microsoft.com

CAA 4

issue globalsign.com
issue microsoft.com
issue digicert.com
contactemail caarecordaware@microsoft.com

TLS Certificates (0)

None.

Subdomains (95)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for bing.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/bing.com">
  <img src="https://domaindrift.io/badge/bing.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for bing.com">
</a>

Ed25519 Receipt

Receipt ID: ff87bd0c-f113-492d-bd7a-cfa044f98092
Output Hash: 9a4d16844ac1c272f850e59f996756252f972cdab0d74767576812958bbd27e2
Signature: ed25519:3c158c9ea6228cef3bcfee6d4337b25c57c8be2271584742e02b4c927e6b21a3e56c1ca5224c02323fdd9ff4a191e7ce0a5ad5921b95db44f6832ee07f03e903
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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