cortana.windows - robtex.com
cortana.windows
windows
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.windows ⭐ | ||||||
| NS | dns2.nic.windows | ||||||
| NS | dns3.nic.windows | ||||||
| NS | dns4.nic.windows | ||||||
| NS | dnsa.nic.windows | ||||||
| NS | dnsb.nic.windows | ||||||
| NS | dnsc.nic.windows | ||||||
| NS | dnsd.nic.windows | ||||||
| TXT | #Timestamp: 1786587000 | ||||||
| SOA | dns1.nic.windowshostmaster@nominet.org.uk serial=1786587022 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns1-01.azure-dns.com2026-07-27 → 2026-08-13 · 2 obs
● 2026-08-13 02:15:36
●NSns2-01.azure-dns.net2026-07-27 → 2026-08-13 · 2 obs
● 2026-08-13 02:15:36
●NSns3-01.azure-dns.org2026-07-27 → 2026-08-13 · 2 obs
● 2026-08-13 02:15:36
●NSns4-01.azure-dns.info2026-07-27 → 2026-08-13 · 2 obs
● 2026-08-13 02:15:36
●A20.112.250.1332026-07-27 → 2026-08-13 · 2 obs
● 2026-08-13 02:15:36
●A20.231.239.2462026-07-27 → 2026-08-13 · 2 obs
● 2026-08-13 02:15:36
●A20.236.44.1622026-07-27 → 2026-08-13 · 2 obs
● 2026-08-13 02:15:36
●A20.70.246.202026-07-27 → 2026-08-13 · 2 obs
● 2026-08-13 02:15:36
●A20.76.201.1712026-07-27 → 2026-08-13 · 2 obs
● 2026-08-13 02:15:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| windows | dns1.nic.windows, dns2.nic.windows, dns3.nic.windows, dns4.nic.windows... | 16 records |
| cortana.windows | ns3-01.azure-dns.org, ns2-01.azure-dns.net, ns1-01.azure-dns.com, ns4-01.azure-dns.info | - |
✅ Authoritative Response
Server:204.14.183.1
NS records: ns3-01.azure-dns.org, ns2-01.azure-dns.net, ns1-01.azure-dns.com, ns4-01.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortana.windows (unsigned zone)
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 20.76.201.171, 20.112.250.133... |
| NS | 4 | ns1-01.azure-dns.com, ns2-01.azure-dns.net... |
| TXT | 1 | v=DMARC1; p=reject; pct=100; rua=mailto: |
| SOA | 1 | ns1-01.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (dns1.nic.windows, dns2.nic.windows, dns3.nic.windows...)
Analysis
IP Addresses
cortana.windows has five IP addresses, specifically 20.70.246.20, 20.76.201.171, 20.112.250.133 and two more
Among the host names that share IP numbers with cortana.windows are halocareer.org, xboxcheats360.com, msftedge.jp and two others.
Name Servers
The domain cortana.windows is delegated to these four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.
cortana.windows partially shares its NS delegation with several other domains, including bej.com.au, dev1-ybinst-int.com, nshn.ca and two others.
ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org each carry two IP addresses. ns1-01.azure-dns.com has 13.107.236.1 and 2603:1061:0:700::1; ns4-01.azure-dns.info has 208.84.5.1 and 2620:1ec:bda:700::1; ns2-01.azure-dns.net has 150.171.21.1 and 2620:1ec:8ec:700::1; ns3-01.azure-dns.org has 204.14.183.1 and 2a01:111:4000:700::1.