Domain Intelligence Report

bing.com

DNS records, WHOIS/RDAP registration, SSL certificate, subdomain enumeration, and email-security posture — aggregated in real time and cached.

7
DNS record types
169d
SSL cert remaining
53
Subdomains found
SPF + DMARC
Email security
DNS

DNS Records

All record types resolved from authoritative DNS for bing.com.

A 2 records
  • 150.171.27.10
  • 150.171.28.10
AAAA 2 records
  • 2620:1ec:33:1::10
  • 2620:1ec:33::10
MX 1 record
  • 10 bing-com.mail.protection.outlook.com.
TXT 5 records
  • "v=msv1 t=6097A7EA-53F7-4028-BA76-6869CB284C54"
  • "v=spf1 include:spf.protection.outlook.com -all"
  • "facebook-domain-verification=09yg8uzcfnqnlqekzsbwjxyy8rdck7"
  • "google-site-verification=OkRY8R261shK5B8uEwvsFZp9nQ2gRoHavGlruok1azc"
  • "google-site-verification=SHuSHN0Hv3nwBI9So329KwfbQ7xLif64SRwcGSdWNAU"
NS 8 records
  • dns1.p09.nsone.net.
  • dns2.p09.nsone.net.
  • dns3.p09.nsone.net.
  • dns4.p09.nsone.net.
  • ns1-204.azure-dns.com.
  • ns2-204.azure-dns.net.
  • ns4-204.azure-dns.info.
  • ns3-204.azure-dns.org.
CAA 4 records
  • 0 issue "digicert.com"
  • 0 issue "globalsign.com"
  • 0 issue "microsoft.com"
  • 0 contactemail "caarecordaware@microsoft.com"
SOA 1 record
  • ns1-204.azure-dns.com. azuredns-hostmaster.microsoft.com. 1 3600 300 2419200 3600
Registration

WHOIS / RDAP

Registration data for bing.com via the RDAP protocol, with port-43 WHOIS fallback if RDAP is unavailable.

whois via rdap.org
Registrar
MarkMonitor Inc.
Created
1996-01-29T05:00:00Z
Updated
2025-12-29T13:16:27Z
Expires
2027-01-30T05:00:00Z
Handle
49639_DOMAIN_COM-VRSN
Nameservers
DNS1.P09.NSONE.NETDNS2.P09.NSONE.NETDNS3.P09.NSONE.NETDNS4.P09.NSONE.NETNS1-204.AZURE-DNS.COMNS2-204.AZURE-DNS.NETNS3-204.AZURE-DNS.ORGNS4-204.AZURE-DNS.INFO
Status
client delete prohibitedclient transfer prohibitedclient update prohibitedserver delete prohibitedserver transfer prohibitedserver update prohibited
TLS

SSL Certificate

Live TLS handshake against bing.com. No third-party scanner.

ssl 169 days remaining
Issuer
CN=Microsoft TLS G2 RSA CA OCSP 02,O=Microsoft Corporation,C=US
Subject
CN=www.bing.com,O=Microsoft Corporation,L=Redmond,ST=WA,C=US
Valid from
2026-05-03T03:13:55+00:00
Valid to
2026-10-30T03:13:55+00:00
Serial
1449559585720428129137330342216155457646543535
SANs (20)
*.platform.bing.com*.bing.combing.comieonline.microsoft.com*.windowssearch.comcn.ieonline.microsoft.com*.origin.bing.com*.mm.bing.net*.api.bing.com*.cn.bing.net*.cn.bing.comssl-api.bing.comssl-api.bing.net*.api.bing.net*.bingapis.combingsandbox.comfeedback.microsoft.cominsertmedia.bing.office.netr.bat.bing.com*.r.bat.bing.com
Reconnaissance

Subdomains discovered

Aggregated from Certificate Transparency logs (crt.sh, certspotter, hackertarget) with DNS bruteforce fallback if all CT sources fail.

⚠ Partial results — crt.sh status 429 · certspotter rate-limited · hackertarget limited: API count exceeded - Increase Quota with Membership
subdomains 53 found
crt.sh status 429 certspotter rate-limited hackertarget limited: API count exceeded - Increase Quota with Membership dns-brute ok +53 (wordlist 54)
  • admin.bing.com
  • administrator.bing.com
  • api.bing.com
  • app.bing.com
  • apps.bing.com
  • assets.bing.com
  • autoconfig.bing.com
  • autodiscover.bing.com
  • beta.bing.com
  • blog.bing.com
  • cdn.bing.com
  • cpanel.bing.com
  • demo.bing.com
  • dev.bing.com
  • dns1.bing.com
  • dns2.bing.com
  • docs.bing.com
  • ftp.bing.com
  • help.bing.com
  • imap.bing.com
  • m.bing.com
  • mail.bing.com
  • mail2.bing.com
  • media.bing.com
  • mobile.bing.com
  • mx.bing.com
  • mx1.bing.com
  • mx2.bing.com
  • my.bing.com
  • new.bing.com
  • ns1.bing.com
  • ns2.bing.com
  • ns3.bing.com
  • old.bing.com
  • pop.bing.com
  • pop3.bing.com
  • portal.bing.com
  • remote.bing.com
  • secure.bing.com
  • shop.bing.com
  • smtp.bing.com
  • stage.bing.com
  • staging.bing.com
  • static.bing.com
  • status.bing.com
  • store.bing.com
  • support.bing.com
  • test.bing.com
  • vpn.bing.com
  • webdisk.bing.com
  • webmail.bing.com
  • whm.bing.com
  • www.bing.com
Email

Email Security Posture

SPF and DMARC presence and records for bing.com. DKIM requires a known selector and is not auto-discoverable.

SPF present
  • v=spf1 include:spf.protection.outlook.com -all
DMARC present
  • v=DMARC1; p=reject; pct=100; rua=mailto:BingEmailDMARC@microsoft.com;
DKIM selector required

DKIM requires selector; not auto-discoverable

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