microsoftsurfacecomputing.us - robtex.com
microsoftsurfacecomputing.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-09.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::9🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-09.azure-dns.com | ||||||
| A | 13.107.236.9🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-09.azure-dns.com | ||||||
| NS | ns2-09.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-09.azure-dns.net | ||||||
| A | 150.171.21.9🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-09.azure-dns.net | ||||||
| NS | ns3-09.azure-dns.org | ||||||
| A | 2a01:111:4000:700::9🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-09.azure-dns.org | ||||||
| A | 204.14.183.9🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-09.azure-dns.org | ||||||
| NS | ns4-09.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-09.azure-dns.info | ||||||
| A | 208.84.5.9🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-09.azure-dns.info | ||||||
| TXT | v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.aga... | ||||||
| SOA | ns1-09.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1773555288 | ||||||
Same first word
DNS History
6 records (4 active, 2 former)
●NSns1-09.azure-dns.com2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 12:14:20
●NSns2-09.azure-dns.net2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 12:14:20
●NSns3-09.azure-dns.org2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 12:14:20
●NSns4-09.azure-dns.info2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 12:14:20
○A64.4.6.2332015-06-13 → 2016-12-14 · 4 obs
● 2016-12-14 02:32:32
○ 2026-02-28 16:57:14
○ 2026-03-23 12:14:20
○A65.55.39.122015-06-13 → 2016-12-14 · 4 obs
● 2016-12-14 02:32:32
○ 2026-02-28 16:57:14
○ 2026-03-23 12:14:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| microsoftsurfacecomputing.us | ns4-09.azure-dns.info, ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org | - |
✅ Authoritative Response
Server:150.171.21.9
NS records: ns4-09.azure-dns.info, ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for microsoftsurfacecomputing.us (unsigned zone)
⏱️ Timing
Total: 599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-09.azure-dns.com, ns2-09.azure-dns.net... |
| TXT | 1 | v=DMARC1; p=reject; pct=100; rua=mailto: |
| SOA | 1 | ns1-09.azure-dns.com azuredns-hostmaster |
Analysis
Name Servers
microsoftsurfacecomputing.us delegates to four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.
microsoftsurfacecomputing.us at least partially shares name servers with other domains, for instance pgthrive.com, stoppinpower.com.br, elli.it, coca-cola.mx and monreaushepell.com.
Host names with two IP numbers: ns1-09.azure-dns.com points to 2603:1061:0:700::9 and 13.107.236.9; ns4-09.azure-dns.info points to 2620:1ec:bda:700::9 and 208.84.5.9; ns2-09.azure-dns.net points to 2620:1ec:8ec:700::9 and 150.171.21.9; ns3-09.azure-dns.org points to 2a01:111:4000:700::9 and 204.14.183.9.