`iris-backend.azurefd.net`

	CNAME	`mr-azurefd.tm-azurefd.net`
	CNAME	`shed.dual-low.part-0012.t-0009.t-msedge.net`
	CNAME	`part-0012.t-0009.t-msedge.net`
	DNSSEC	⚠️ Not signed
	A	2620:1ec:46::40^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
	A	2620:1ec:bdf::40^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
	A	13.107.213.40^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
	A	13.107.246.40^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}

`azurefd.net`

	DNSSEC	⚠️ Not signed
	NS	`ns1-37.azure-dns.com` ⭐
	NS	`ns2-37.azure-dns.net`
	NS	`ns3-37.azure-dns.org`
	NS	`ns4-37.azure-dns.info`
	TXT	`https://github.com/publicsuffix/list/pull/1891`
	SOA	`ns1-37.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

rank #7156 globally
rank #210 in the tld
📈 Tranco rank: #155

Azure Front Door (azurefd.net)

azurefd.net is the default domain suffix for Microsoft's Azure Front Door service — a global, scalable content delivery network (CDN) and application delivery platform.

Key Services

Global CDN — Accelerates static and dynamic content delivery using Microsoft's private global network
HTTP Load Balancing — Intelligent traffic routing with automatic failover across multiple origins
Edge Caching — Low-latency content delivery from edge locations worldwide

Security Features

Web Application Firewall (WAF) — Protection against common web exploits and vulnerabilities
DDoS Protection — Built-in mitigation of distributed denial-of-service attacks
Bot Protection — Detection and management of malicious bot traffic
Azure Private Link — Zero-trust architecture with private origin connectivity

Common Use Cases

Azure Front Door is used by enterprises and developers to deliver high-performance, globally distributed applications with integrated security. Domains ending in.azurefd.nettypically represent Azure Front Door endpoints serving websites, APIs, or application backends.

Same first word

iris-backend.azurefd.net

Similar names

back-insider.com

DNS History

2 records (1 active, 1 former)

○CNAMEazurefd-t-prod.trafficmanager.net2026-05-10 → 2026-05-11 · 2 obs

○ 2026-05-10 08:23:34
○ 2026-05-11 18:35:06

●CNAMEmr-azurefd.tm-azurefd.net2026-05-10 → 2026-05-11 · 2 obs

● 2026-05-10 08:23:34
● 2026-05-11 18:35:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
azurefd.net	ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org	2 records

✅ Authoritative Response

Server:150.171.10.37

NS records: ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for azurefd.net (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`mr-azurefd.tm-azurefd.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2-37.azure-dns.net, ns2-37.azure-dns.net)

Analysis

IP Addresses

iris-backend.azurefd.net resolves to four IPs: 2620:1ec:46::40, 2620:1ec:bdf::40, 13.107.213.40 and 13.107.246.40.

Other host names such as culversreunion.com, wheelhouse.org.nz, 3destate.pl, packeta.com and kellogg.northwestern.edu share IP numbers with iris-backend.azurefd.net.

iris-backend.azurefd.net - robtex.com