Domain Information NS1-204.AZURE-DNS.COM

📅 11 yearsACTIVE — 152 d.

Domain

Domain: ns1-204.azure-dns.com

Registrar: MarkMonitor Inc.

Created: 12.03.2015 17:44

Updated: 08.02.2026 12:55

Expires: 12.03.2027 17:44

Status:

clientDeleteProhibitedClient Delete Prohibited — The registrar has set this status to prevent the domain from being deleted. clientTransferProhibitedClient Transfer Prohibited — The registrar has locked the domain to prevent transfer to another registrar. clientUpdateProhibitedClient Update Prohibited — The registrar has locked the domain to prevent any changes to the domain record. serverDeleteProhibitedServer Delete Prohibited — The registry has set this status to prevent the domain from being deleted. serverTransferProhibitedServer Transfer Prohibited — The registry has locked the domain to prevent transfer. serverUpdateProhibitedServer Update Prohibited — The registry has locked the domain to prevent any changes.

WHOIS server: whois.markmonitor.com

DNS: NS1-01.AZURE-DNS.COM, NS1-02.AZURE-DNS.COM, NS1-03.AZURE-DNS.COM, NS1-04.AZURE-DNS.COM

DNSSEC: ❌ Not signed

Registry RDAP

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WHOIS

--- Registrar WHOIS ---
Domain Name: azure-dns.com
Registry Domain ID: 1909415049_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2026-02-08T12:55:47+0000
Creation Date: 2015-03-12T17:44:23+0000
Registrar Registration Expiration Date: 2027-03-12T00:00:00+0000
Registrar: MarkMonitor, Inc.
Registrar IANA ID: 292
Registrar Abuse Contact: https://corp.markmonitor.com/domain/ui/abuse-report
Registrar Abuse Contact Phone: +1.2086851750
Domain Status: clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited)
Domain Status: clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited)
Domain Status: clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited)
Domain Status: serverUpdateProhibited (https://www.icann.org/epp#serverUpdateProhibited)
Domain Status: serverTransferProhibited (https://www.icann.org/epp#serverTransferProhibited)
Domain Status: serverDeleteProhibited (https://www.icann.org/epp#serverDeleteProhibited)
Registrant Name: Domain Administrator
Registrant Organization: Microsoft Corporation
Registrant Street: One Microsoft Way, 
Registrant City: Redmond
Registrant State/Province: WA
Registrant Postal Code: 98052
Registrant Country: US
Registrant Phone: +1.4258828080
Registrant Phone Ext: 
Registrant Fax: +1.4259367329
Registrant Fax Ext: 
Registrant Email: domains@microsoft.com
Tech Name: MSN Hostmaster
Tech Phone: +1.4258828080
Tech Email: msnhst@microsoft.com
Name Server: ns1-01.azure-dns.com
Name Server: ns1-03.azure-dns.com
Name Server: ns1-04.azure-dns.com
Name Server: ns1-02.azure-dns.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2026-09-28T19:12:10+0000 > Last update of whois database: 2026-09-28T19:11:58Z

Registrar WHOIS

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The Hidden Giant in Microsoft's DNS Arsenal

In the vast ecosystem of internet infrastructure, nameservers like ns1-204.azure-dns.com often fly under the radar. But dig a little deeper, and you'll uncover a critical cog in Microsoft Azure's machine. Registered over a decade ago, this domain serves as one of the frontline warriors in Azure's DNS service, handling millions of queries daily to keep the web humming.

A Quick WHOIS Dive

Launched on March 12, 2015, ns1-204.azure-dns.com has been steadily chugging along for 11 years as of today, May 10, 2026. Its parent domain, azure-dns.com, falls under the watchful eye of MarkMonitor Inc., a go-to registrar for tech titans protecting high-value assets. The most recent update came on February 8, 2026—likely a routine security tweak or extension prep, given its expiration looming in March 2027.

What stands out? A fortress of status flags: clientDeleteProhibited, clientTransferProhibited, clientUpdateProhibited, and their server-side counterparts. Microsoft isn't taking chances; this domain is locked down tighter than a data center vault. No DNSSEC signature either, which isn't unusual for authoritative nameservers focused on raw performance over added crypto layers.

Under the Hood: IPs and Global Reach

Point your tools at it, and you'll see it resolves to a solid IPv4 at 13.107.236.204 and IPv6 at 2603:1061:0:700::cc. Both trace back to AS8075, Microsoft's autonomous system, with GeoIP pinning them in the United States (America/Chicago timezone). These are anycasted endpoints, meaning queries route to the nearest node in Microsoft's worldwide network for lightning-fast responses.

Azure DNS, the service powering this beast, is Microsoft's scalable, cloud-native solution for hosting DNS zones. Businesses use it to manage public and private domains, traffic routing, and failover—think enterprise-grade reliability without the hassle of on-prem hardware. It's integrated seamlessly with other Azure services like Azure Traffic Manager and Virtual Networks.

No Website, All Workhorse

Curious about ns1-204.azure-dns.com Don't bother holding your breath. Like most nameservers, it doesn't serve a flashy homepage—it's all about DNS protocols (port 53), not HTTP. No services advertised, no landing page; just pure, unadulterated query resolution. This one's built for the backend grind, not the spotlight.

Recent Buzz and Connections

The February 2026 update aligns with Microsoft's ongoing Azure infrastructure hardening, amid rising cyber threats to cloud providers. No major outages or scandals tied to this specific NS, but Azure DNS as a whole powers domains for countless Fortune 500s. Spot it in glue records or NS sets for azure-dns.com itself, alongside siblings like ns1-01.azure-dns.com through ns1-04.azure-dns.com.

Fun fact: With nameservers numbered up to 204 in this series, Microsoft's playing the long game on scalability. Imagine the query volume—it's like the unsung highway system keeping data packets zipping globally. No wonder it's battle-tested across industries from finance to gaming.

In a world of flashy frontends, domains like ns1-204.azure-dns.com remind us: the internet's real magic happens in the shadows of infrastructure. Microsoft's bet on Azure DNS continues to pay off, quietly supporting the digital backbone we all rely on.

Frequently Asked Questions

▶ What is ns1-204.azure-dns.com?

ns1-204.azure-dns.com is an authoritative nameserver in Microsoft Azure's DNS infrastructure. It provides DNS resolution services as part of Azure DNS, a cloud-hosted service for managing domain names, zones, and traffic routing.

▶ When was ns1-204.azure-dns.com registered?

The domain was created on March 12, 2015, making it over 11 years old as of May 10, 2026. It was last updated on February 8, 2026, and expires on March 12, 2027.

▶ Who is the registrar for this domain?

MarkMonitor Inc. handles registration for azure-dns.com (and thus its subdomains like ns1-204). This registrar is known for securing domains for major corporations, including Microsoft.

▶ What services does it offer?

Primarily DNS query resolution via IPv4 (13.107.236.204) and IPv6 (2603:1061:0:700::cc) addresses, hosted on Microsoft's AS8075 network. It's part of Azure DNS, which offers scalable zone hosting, alias records, and integration with Azure services—no public website or HTTP content.

▶ Any other notable facts about ns1-204.azure-dns.com?

It features heavy protection statuses (e.g., client/server delete/transfer/update prohibited) and no DNSSEC signing. GeoIP locates it in the US (Microsoft Corporation), and it's one of many in the ns1-xx.azure-dns.com series for load-balanced global performance.

WHOIS History

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Find out who owned the domain and when the registrars and DNS servers changed.

Price: $2.99

Free WHOIS History Examples

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