`agentserviceapi.trafficmanager.net`

	CNAME	`eastus2-ads-1b.eastus2.cloudapp.azure.com`
	DNSSEC	⚠️ Not signed
	A	20.49.102.212^{🇺🇸 Microsoft20.48.0.0/12}

`trafficmanager.net`

	DNSSEC	⚠️ Not signed
	NS	`tm1.dns-tm.com` ⭐
	NS	`tm1.edgedns-tm.info`
	NS	`tm2.dns-tm.com`
	NS	`tm2.edgedns-tm.info`
	TXT	`https://github.com/publicsuffix/list/pull/1891`
	SOA	`tm1.dns-tm.com`hostmaster@trafficmanager.net 2003-08-08 #0

rank #77152 globally
rank #2488 in the tld
📈 Tranco rank: #47

Microsoft Azure Traffic Manager

trafficmanager.net is the official domain for Microsoft Azure Traffic Manager, a DNS-based global traffic load balancer. This domain serves as the public-facing endpoint namespace for Azure customers configuring traffic distribution across their applications and services worldwide.

What Azure Traffic Manager Does

DNS-based load balancing - Routes client requests to optimal service endpoints based on configurable traffic-routing methods
Automatic failover - Monitors endpoint health and redirects traffic when endpoints become unavailable
Global distribution - Directs users to the lowest-latency endpoints for improved performance
Hybrid support - Works with both Azure-hosted and external (on-premises) endpoints

DNS Infrastructure

The domain uses Microsoft-operated nameservers with global distribution:

Nameserver	IPv4	IPv6
tm1.dns-tm.com	150.171.10.240	2603:1061:0:f00::f0
tm2.dns-tm.com	150.171.16.240	2620:1ec:8ec:f00::f0
tm1.edgedns-tm.info	13.107.222.240	2a01:111:4000:f00::f0
tm2.edgedns-tm.info	13.107.206.240	2620:1ec:bda:f00::f0

All nameserver IPs are hosted on Microsoft Corporation (AS8075) infrastructure across US and UK locations.

Technical Notes

No mail servers - The domain has no MX records (not used for email)
No DNSSEC - The zone is unsigned with no DS record in the parent zone
Massive subdomain usage - Parent domain for thousands of customer-configured Traffic Manager profiles (e.g.,myapp.trafficmanager.net)

Same first word

agentserviceapi.trafficmanager.net

DNS History

3 records (1 active, 2 former)

●CNAMEeastus2-ads-1b.eastus2.cloudapp.azure.com2026-03-30 → 2026-03-30 · 3 obs

○ 2026-02-16 14:34:28
● 2026-03-30 15:50:16
● 2026-03-30 15:50:18

○CNAMEuks-agentservice-prod-1a.cloudapp.net2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 11:17:28
○ 2026-02-16 14:34:28
○ 2026-03-30 15:50:18

○CNAMEwestcentralus-ads-1b.westcentralus.cloudapp.azure.com2026-02-16 → 2026-02-16 · 4 obs

○ 2019-12-19 11:17:28
● 2026-02-16 14:34:28
○ 2026-03-30 15:50:16
○ 2026-03-30 15:50:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
trafficmanager.net	tm1.edgedns-tm.info, tm2.edgedns-tm.info, tm1.dns-tm.com, tm2.dns-tm.com	-

✅ Authoritative Response

Server:13.107.222.240

NS records: tm1.edgedns-tm.info, tm2.edgedns-tm.info, tm1.dns-tm.com, tm2.dns-tm.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trafficmanager.net (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`eastus2-ads-1b.eastus2.cloudapp.azure.co`

Analysis

IP Addresses

agentserviceapi.trafficmanager.net resolves to one IP number: 20.49.102.212.

agentserviceapi.trafficmanager.net - robtex.com