productivity.microsoft - robtex.com
productivity.microsoft
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.70.246.20🇦🇺 Microsoft20.64.0.0/10 | ||||||
| A | 20.76.201.171🇳🇱 Microsoft20.64.0.0/10 | ||||||
| A | 20.112.250.133🇺🇸 Microsoft20.64.0.0/10 | ||||||
| A | 20.231.239.246🇺🇸 Microsoft20.192.0.0/10 | ||||||
| A | 20.236.44.162🇺🇸 Microsoft20.192.0.0/10 | ||||||
| NS | ns1-01.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-01.azure-dns.com | ||||||
| A | 13.107.236.1🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-01.azure-dns.com | ||||||
| NS | ns2-01.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-01.azure-dns.net | ||||||
| A | 150.171.21.1🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-01.azure-dns.net | ||||||
| NS | ns3-01.azure-dns.org | ||||||
| A | 2a01:111:4000:700::1🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-01.azure-dns.org | ||||||
| A | 204.14.183.1🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-01.azure-dns.org | ||||||
| NS | ns4-01.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-01.azure-dns.info | ||||||
| A | 208.84.5.1🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-01.azure-dns.info | ||||||
| SOA | ns1-01.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
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=1773257240 | ||||||
Same first word
DNS History
9 records (9 active, 0 former)
●NSns1-01.azure-dns.com2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 01:45:22
●NSns2-01.azure-dns.net2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 01:45:22
●NSns3-01.azure-dns.org2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 01:45:22
●NSns4-01.azure-dns.info2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 01:45:22
●A20.112.250.1332026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 01:45:22
●A20.231.239.2462026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 01:45:22
●A20.236.44.1622026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 01:45:22
●A20.70.246.202026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 01:45:22
●A20.76.201.1712026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 01:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| microsoft | dnsc.nic.microsoft, dns1.nic.microsoft, dns3.nic.microsoft, dns4.nic.microsoft... | 16 records |
| productivity.microsoft | ns4-01.azure-dns.info, ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org | - |
✅ Authoritative Response
Server:204.14.183.1
NS records: ns4-01.azure-dns.info, ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for productivity.microsoft (unsigned zone)
⏱️ Timing
Total: 463ms | 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... |
| SOA | 1 | ns1-01.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (dnsd.nic.microsoft, dnsc.nic.microsoft, dnsb.nic.microsoft...)
Analysis
IP Addresses
productivity.microsoft points to five IPs: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.
Other host names, for instance playstream.io, windows.it, xbox360platform.com, verified-hotmail.us and xboxlivegameroom.com share IP numbers with productivity.microsoft.
Name Servers
productivity.microsoft delegates to four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.
productivity.microsoft at least partially shares name servers with other domains, including countrywoodapts.net, portbolaget.se, studentedge.org, isvsummit.ca and xboxvideo.biz.
Host names with two IP numbers: ns1-01.azure-dns.com points to 2603:1061:0:700::1 and 13.107.236.1; ns4-01.azure-dns.info points to 2620:1ec:bda:700::1 and 208.84.5.1; ns2-01.azure-dns.net points to 2620:1ec:8ec:700::1 and 150.171.21.1; ns3-01.azure-dns.org points to 2a01:111:4000:700::1 and 204.14.183.1.