`msgraph.yammer.com`

	CNAME	`yammer-migrate.trafficmanager.net`
	CNAME	`b-0005t.b-msedge.net`
	DNSSEC	⚠️ Not signed
	A	2620:1ec:a92::159^{🇺🇸 AS80682620:1ec:a92::/48 Microsoft Edge}
	A	13.107.6.159^{🇺🇸 AS806813.107.6.0/24 Microsoft Edge}

`yammer.com`

	DNSSEC	⚠️ Not signed
	A	13.107.6.159^{🇺🇸 AS806813.107.6.0/24 Microsoft Edge}
	NS	`a1-115.akam.net` ⭐
	NS	`a16-66.akam.net`
	NS	`a18-67.akam.net`
	NS	`a28-64.akam.net`
	NS	`a5-65.akam.net`
	NS	`a9-66.akam.net`
	NS	`ns1-01.azure-dns.com`
	NS	`ns2-01.azure-dns.net`
	NS	`ns3-01.azure-dns.org`
	NS	`ns4-01.azure-dns.info`
	MX	`yammer-com.mail.protection.outlook.com` ⭐
	TXT	`MS=ms97340800`
	TXT	`google-site-verification=-Q7HmtzaJ5ho3-_EWV5dsb9SvqduEwS5Sz-w4Ag3K0U`
	TXT	`v=spf1 include:spf.protection.outlook.com include:mailiespf.yammer.com mx inc...`
	SOA	`a1-115.akam.net`hostmaster@yammer.com serial=2019123553

WOT: SAFE (91/100)
rank #16272 globally
rank #8111 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #2,525

Yammer (Microsoft Viva Engage)

Yammer is an enterprise social networking service that enables workplace communication and collaboration within organizations. Originally launched as an independent company, it was acquired by Microsoft in 2012 for approximately $1.2 billion. In February 2023, Microsoft rebranded Yammer to Microsoft Viva Engage, integrating it more deeply into the Microsoft 365 ecosystem.

Key Features

Employee Communities: Create communities around departments, interests, and job functions
Leadership Engagement: Virtual townhalls, Q&A sessions, and "Ask Me Anything" events
Knowledge Sharing: Crowdsource solutions from organizational experts with upvoting and best-answer marking
Organization-wide Announcements: Campaigns and storylines for company communications
Analytics: Engagement metrics for communities, events, and conversations
Copilot Integration: AI-powered assistance for workplace productivity

Hosting Infrastructure

Type	Details
Primary IP	13.107.6.159 (Microsoft)
Nameservers	Dual-provider setup: 6 Akamai servers + 4 Azure DNS servers
Mail	yammer-com.mail.protection.outlook.com (Microsoft 365)
DNSSEC	Not signed
Tranco Rank	#2,531 globally

The domain uses a robust DNS configuration with both Akamai (for CDN/performance) and Azure DNS (for Microsoft integration), reflecting its enterprise-grade infrastructure within the Microsoft cloud ecosystem.

Same first word

msgraph.com

Similar names

shamgrp.com

mgsharp.co.uk

mgsharp.com

phargms.com

amghsrp.cn

marspgh.com

DNS History

4 records (1 active, 3 former)

○A13.107.6.1592016-12-28 → 2017-05-08 · 4 obs

● 2016-12-28 20:20:14
● 2017-05-08 08:50:32
○ 2017-06-26 13:50:52
○ 2026-04-24 14:52:02

○CNAMEb-0005t.b-msedge.net2016-12-28 → 2017-05-08 · 4 obs

● 2016-12-28 20:20:14
● 2017-05-08 08:50:32
○ 2017-06-26 13:50:52
○ 2026-04-24 14:52:02

○CNAMEmsgraph-yammer-com.b-0005t.b-msedge.net2016-12-28 → 2017-06-26 · 4 obs

● 2016-12-28 20:20:14
● 2017-06-26 13:50:52
○ 2026-02-17 21:13:24
○ 2026-04-24 14:52:02

●CNAMEyammer-migrate.trafficmanager.net2026-02-17 → 2026-04-24 · 3 obs

○ 2017-06-26 13:50:52
● 2026-02-17 21:13:24
● 2026-04-24 14:52:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yammer.com	a18-67.akam.net, a28-64.akam.net, a16-66.akam.net, a5-65.akam.net...	2 records

✅ Authoritative Response

Server:13.107.236.1

NS records: a18-67.akam.net, a28-64.akam.net, a16-66.akam.net, a5-65.akam.net, a9-66.akam.net, a1-115.akam.net, ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yammer.com (unsigned zone)

⏱️ Timing

Total: 2089ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`yammer-migrate.trafficmanager.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-01.azure-dns.com, ns1-01.azure-dns.com)

Analysis

IP Addresses

The entity msgraph.yammer.com points to two IP numbers: 2620:1ec:a92::159 and 13.107.6.159.

Other host names, for example yammer.com and b-0005t.b-msedge.net, share IPs with msgraph.yammer.com.

msgraph.yammer.com - robtex.com