DNSWHOIS.INFO - core.microsoft
Search for IP or hostnames:
core.microsoft checked at 2025-10-21T05:40:30.352Z 134ms 61/61/61 100% R:10core.microsoft
| NS | ns1-33.azure-dns.com | ||||||
| A | 2603:1061:0:10::21 🇺🇸 Microsoft | ||||||
| PTR | ns1-33.azure-dns.com | ||||||
| A | 150.171.10.33🇺🇸 Microsoft | ||||||
| PTR | ns1-33.azure-dns.com | ||||||
| NS | ns4-33.azure-dns.info | ||||||
| A | 2620:1ec:bda:10::21 🇺🇸 Microsoft | ||||||
| PTR | ns4-33.azure-dns.info | ||||||
| A | 13.107.206.33🇺🇸 Microsoft | ||||||
| PTR | ns4-33.azure-dns.info | ||||||
| NS | ns2-33.azure-dns.net | ||||||
| A | 2620:1ec:8ec:10::21 🇺🇸 Microsoft | ||||||
| PTR | ns2-33.azure-dns.net | ||||||
| A | 150.171.16.33🇺🇸 Microsoft | ||||||
| PTR | ns2-33.azure-dns.net | ||||||
| NS | ns3-33.azure-dns.org | ||||||
| A | 2a01:111:4000:10::21 🇬🇧 Microsoft | ||||||
| PTR | ns3-33.azure-dns.org | ||||||
| A | 13.107.222.33🇺🇸 Microsoft | ||||||
| PTR | ns3-33.azure-dns.org | ||||||
microsoft
| NS | dns1.nic.microsoft | ||||||
| NS | dns2.nic.microsoft | ||||||
| NS | dns3.nic.microsoft | ||||||
| NS | dns4.nic.microsoft | ||||||
| NS | dnsa.nic.microsoft | ||||||
| NS | dnsb.nic.microsoft | ||||||
| NS | dnsc.nic.microsoft | ||||||
| NS | dnsd.nic.microsoft | ||||||
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AI analysis
core.microsoft is delegated to four name servers: ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns2-33.azure-dns.net and ns3-33.azure-dns.org.
At least part of the name servers for core.microsoft are shared with other domains, for instance jjit.com.au, iqtbs.com, odanettverk.org, onenote.net and netwix.gr.
Host names with two IP numbers:
ns1-33.azure-dns.com points to: 2603:1061:0:10::21 and 150.171.10.33
ns4-33.azure-dns.info points to: 2620:1ec:bda:10::21 and 13.107.206.33
ns2-33.azure-dns.net points to: 2620:1ec:8ec:10::21 and 150.171.16.33
ns3-33.azure-dns.org points to: 2a01:111:4000:10::21 and 13.107.222.33
dbq