usgovcloud-core.microsoft - robtex.com
usgovcloud-core.microsoft
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1-35.azuregov-dns.us ⭐ | ||||||
| A | 2001:489a:4000:10::23🇺🇸 AS80702001:489a:4000::/35 Microsoft V6 | ||||||
| A | 195.134.236.35🇫🇮 AS8070195.134.224.0/19 Microsoft Federal | ||||||
| NS | ns2-35.azuregov-dns.us | ||||||
| A | 2001:489a:4002:10::23🇺🇸 AS80702001:489a:4000::/35 Microsoft V6 | ||||||
| A | 195.134.238.35🇫🇮 AS8070195.134.224.0/19 Microsoft Federal | ||||||
| NS | ns3-35.azuregov-dns.us | ||||||
| A | 2001:489a:4004:10::23🇺🇸 AS80702001:489a:4000::/35 Microsoft V6 | ||||||
| A | 195.134.248.35🇫🇮 AS8070195.134.224.0/19 Microsoft Federal | ||||||
| NS | ns4-35.azuregov-dns.us | ||||||
| A | 2001:489a:4006:10::23🇺🇸 AS80702001:489a:4000::/35 Microsoft V6 | ||||||
| A | 195.134.250.35🇫🇮 AS8070195.134.224.0/19 Microsoft Federal | ||||||
| SOA | ns1-35.azuregov-dns.usmsnhst@microsoft.com serial=2017971531 | ||||||
microsoft
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
| SOA | dns1.nic.microsofthostmaster@nominet.org.uk serial=1774646291 | ||||||
Same first word
usgovcloud-core.microsoft |
DNS History
4 records (4 active, 0 former)
●NSns1-35.azuregov-dns.us2026-02-28 → 2026-04-23 · 2 obs
● 2026-04-23 16:02:40
●NSns2-35.azuregov-dns.us2026-02-28 → 2026-04-23 · 2 obs
● 2026-04-23 16:02:40
●NSns3-35.azuregov-dns.us2026-02-28 → 2026-04-23 · 2 obs
● 2026-04-23 16:02:40
●NSns4-35.azuregov-dns.us2026-02-28 → 2026-04-23 · 2 obs
● 2026-04-23 16:02:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| microsoft | dns1.nic.microsoft, dns2.nic.microsoft, dns3.nic.microsoft, dns4.nic.microsoft... | 16 records |
| usgovcloud-core.microsoft | ns1-35.azuregov-dns.us, ns4-35.azuregov-dns.us, ns3-35.azuregov-dns.us, ns2-35.azuregov-dns.us | - |
✅ Authoritative Response
Server:195.134.236.35
NS records: ns1-35.azuregov-dns.us, ns4-35.azuregov-dns.us, ns3-35.azuregov-dns.us, ns2-35.azuregov-dns.us
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-35.azuregov-dns.us, ns2-35.azuregov-dns.us... |
| SOA | 1 | ns1-35.azuregov-dns.us msnhst.microsoft. |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (dns1.nic.microsoft, dns2.nic.microsoft, dns3.nic.microsoft...)
Analysis
Name Servers
usgovcloud-core.microsoft is delegated to four name servers: ns1-35.azuregov-dns.us, ns2-35.azuregov-dns.us, ns3-35.azuregov-dns.us and ns4-35.azuregov-dns.us.
At least part of the name servers for usgovcloud-core.microsoft are shared with other domains, for instance isp.starlink.com, testslate.com, servicefabric.us, ospsandiegocounty.gov and gwy.us.
these name servers are often used together with the name servers ns1-34.azuregov-dns.us, ns2-34.azuregov-dns.us, ns3-34.azuregov-dns.us, ns4-34.azuregov-dns.us, ns1-33.azuregov-dns.us, ns2-33.azuregov-dns.us, ns3-33.azuregov-dns.us and ns4-33.azuregov-dns.us.
Host names with two IP numbers:
ns1-35.azuregov-dns.us points to: 2001:489a:4000:10::23 and 195.134.236.35
ns2-35.azuregov-dns.us points to: 2001:489a:4002:10::23 and 195.134.238.35
ns3-35.azuregov-dns.us points to: 2001:489a:4004:10::23 and 195.134.248.35
ns4-35.azuregov-dns.us points to: 2001:489a:4006:10::23 and 195.134.250.35