Domain lookup
asp.net
Hosted by Microsoft Corporation (AS8075) in United States, Australia, The Netherlands · Tranco rank #7,164 · registered 1996
Hosting
20.112.250.133AS8075 Microsoft Corporation · 🇺🇸 United States · Clean
20.231.239.246AS8075 Microsoft Corporation · 🇺🇸 United States · Clean
20.236.44.162AS8075 Microsoft Corporation · 🇺🇸 United States · Clean
20.70.246.20AS8075 Microsoft Corporation · 🇦🇺 Australia · Clean
20.76.201.171AS8075 Microsoft Corporation · 🇳🇱 The Netherlands · Clean
Technologies
LanguageASP.NET
CDN / protectionAzure Front Door
ProtocolTLS 1.3 · HTTP/2
Security headersHSTS 6+ months CSP Frame protection nosniff Referrer-Policy
SourceHome page probe · 4 Oct 2026 · statistics · about this probe
DNS records
Name serversMicrosoft Azure
ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
ns4-04.azure-dns.info
Mail serversMicrosoft 365
1 asp-net.mail.protection.outlook.com
1 asp-net.mail.protection.outlook.com
SPFv=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com ip4:64.34.80.172 -all
DMARCv=DMARC1; p=none
Registration
RegistrarMarkMonitor Inc. (IANA #292)
Created1996-01-06 · 30 years ago
Expires2027-01-05 · in 2 months
Last changed2025-12-04
Statusdelete locked, transfer locked, update locked
DNSSECnot signed
SourceRDAP · rdap.verisign.com
Other popular domains on 20.112.250.133
azure.comTranco #28
cloud.microsoftTranco #39
skype.comTranco #51
windows.netTranco #64
windows.comTranco #107
gamepass.comTranco #408
xboxlive.comTranco #770
xbox.comTranco #817
Known domains: the Tranco top 1M (most popular sites worldwide), the sites most visited in 238 countries (Chrome UX Report), every active .fr domain (AFNIC open data), every .nu, .ee, .se, .ch, .li, .sk domain (registry zone files), every domain of 1021 generic TLDs such as .org, .pro, .cloud (ICANN CZDS zone files) and domains seen in new certificates (Certificate Transparency logs, .com and .net included, collected since 30 September 2026), resolved regularly — updated continuously, last update 2026-10-09. Not exhaustive: other sites may share this address.
From our weekly resolution of the Tranco top 1M (last run 2026-10-03). JSON: /domain/asp.net?format=json