`officespeech.platform.bing.com`

	CNAME	`officespeech-platform-bing-com.bx-0004.bx-msedge.net`
	CNAME	`bx-0004.bx-msedge.net`
	DNSSEC	⚠️ Not signed
	A	2603:1061:10::13^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
	A	2603:1061:10:1::13^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
	A	150.171.73.13^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
	A	150.171.74.13^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}

`platform.bing.com`

	CNAME	`platform-bing-com.ax-0001.ax-msedge.net`
	CNAME	`ax-0001.ax-msedge.net`
	DNSSEC	⚠️ Not signed
	A	2620:1ec:33::10^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
	A	2620:1ec:33:1::10^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
	A	150.171.27.10^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
	A	150.171.28.10^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}

WOT: SAFE (93/100)
WOT: SAFE (93/100)

DNS History

3 records (1 active, 2 former)

○CNAMEofficespeech-platform-bing-com.b-0005.b-msedge.net2026-05-10 → 2026-05-10 · 2 obs

○ 2026-05-10 08:41:04
○ 2026-05-10 08:41:06

○CNAMEofficespeech-platform-bing-com.b-0007.b-msedge.net2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 12:54:50
○ 2026-05-10 08:41:04
○ 2026-05-10 08:41:06

●CNAMEofficespeech-platform-bing-com.bx-0004.bx-msedge.net2026-05-10 → 2026-05-10 · 3 obs

○ 2018-05-10 12:54:50
● 2026-05-10 08:41:04
● 2026-05-10 08:41:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...	-
bing.com	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net...	2 records

✅ Authoritative Response

Server:198.51.45.9

NS 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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bing.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`officespeech-platform-bing-com.bx-0004.b`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-204.azure-dns.com, ns1-204.azure-dns.com)

Analysis

IP Addresses

officespeech.platform.bing.com points to four IP numbers: 2603:1061:10::13, 2603:1061:10:1::13, 150.171.73.13 and 150.171.74.13.

Other host names, for instance microsoftiotcentral.com, webmail.rik-dhulster.be, azureiotcentral.com, mail.chudovo.com and bx-0004.bx-msedge.net share IP numbers with officespeech.platform.bing.com.

officespeech.platform.bing.com - robtex.com