microsoftsurface.com.tw - robtex.com
microsoftsurface.com.tw
| 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 | ns1-04.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-04.azure-dns.com | ||||||
| A | 13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ip-13-107-236-4.defastlink.net | ||||||
| NS | ns2-04.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-04.azure-dns.net | ||||||
| A | 150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ip-150-171-21-4.defastlink.net | ||||||
| NS | ns3-04.azure-dns.org | ||||||
| A | 2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-04.azure-dns.org | ||||||
| A | 204.14.183.4🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ip-204-14-183-4.defastlink.net | ||||||
| NS | ns4-04.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-04.azure-dns.info | ||||||
| A | 208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ip-208-84-5-4.defastlink.net | ||||||
| SOA | ns1-04.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006334365 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns1-04.azure-dns.com2026-02-28 → 2026-03-21 · 2 obs
● 2026-03-21 18:36:30
●NSns2-04.azure-dns.net2026-02-28 → 2026-03-21 · 2 obs
● 2026-03-21 18:36:30
●NSns3-04.azure-dns.org2026-02-28 → 2026-03-21 · 2 obs
● 2026-03-21 18:36:30
●NSns4-04.azure-dns.info2026-02-28 → 2026-03-21 · 2 obs
● 2026-03-21 18:36:30
●A20.112.250.1332026-02-28 → 2026-03-21 · 2 obs
● 2026-03-21 18:36:30
●A20.231.239.2462026-02-28 → 2026-03-21 · 2 obs
● 2026-03-21 18:36:30
●A20.236.44.1622026-02-28 → 2026-03-21 · 2 obs
● 2026-03-21 18:36:30
●A20.70.246.202026-02-28 → 2026-03-21 · 2 obs
● 2026-03-21 18:36:30
●A20.76.201.1712026-02-28 → 2026-03-21 · 2 obs
● 2026-03-21 18:36:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | h.dns.tw, anytld.apnic.net, c.dns.tw, e.dns.tw... | 16 records |
| microsoftsurface.com.tw | ns3-04.azure-dns.org, ns2-04.azure-dns.net, ns1-04.azure-dns.com, ns4-04.azure-dns.info | - |
✅ Authoritative Response
Server: 150.171.21.4
NS records: ns3-04.azure-dns.org, ns2-04.azure-dns.net, ns1-04.azure-dns.com, ns4-04.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for microsoftsurface.com.tw (unsigned zone)
⏱️ Timing
Total: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 20.76.201.171, 20.112.250.133... |
| NS | 4 | ns1-04.azure-dns.com, ns2-04.azure-dns.net... |
| SOA | 1 | ns1-04.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
microsoftsurface.com.tw 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 microsoftcloudit.com, dynamics365.org, microsoftsignin.com, microsoft-experiences.org and www.zune.co.uk share IP numbers with microsoftsurface.com.tw.
Name Servers
microsoftsurface.com.tw is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.
microsoftsurface.com.tw at least partially shares name servers with other domains, for instance jump-in.com.pt, nexttech-africa.net, rainbowinternational.nl, orientwatch.fr and microsoft.co.ke.
Host names with two IP numbers:
Host name ns1-04.azure-dns.com points to: 2603:1061:0:700::4 and 13.107.236.4.
Host name ns4-04.azure-dns.info points to: 2620:1ec:bda:700::4 and 208.84.5.4.
Host name ns2-04.azure-dns.net points to: 2620:1ec:8ec:700::4 and 150.171.21.4.
Host name ns3-04.azure-dns.org points to: 2a01:111:4000:700::4 and 204.14.183.4.