microsoftonline.com.tw - robtex.com
microsoftonline.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.164.206.56🇮🇪 Microsoft52.160.0.0/11 MICROSOFT | ||||||
| A | 104.215.95.187🇺🇸 Microsoft104.208.0.0/13 MICROSOFT | ||||||
| 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 | ||||||
| SOA | ns1-09.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
6 records (6 active, 0 former)
●NSns1-09.azure-dns.com2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 07:51:20
●NSns2-09.azure-dns.net2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 07:51:20
●NSns3-09.azure-dns.org2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 07:51:20
●NSns4-09.azure-dns.info2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 07:51:20
●A104.215.95.1872026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 07:51:20
●A52.164.206.562026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 07:51:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| microsoftonline.com.tw | ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info, ns1-09.azure-dns.com | - |
✅ Authoritative Response
Server:208.84.5.9
NS records: ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info, ns1-09.azure-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for microsoftonline.com.tw (unsigned zone)
⏱️ Timing
Total: 812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.164.206.56, 104.215.95.187 |
| NS | 4 | ns1-09.azure-dns.com, ns2-09.azure-dns.net... |
| SOA | 1 | ns1-09.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
IP Addresses
Two IP numbers are pointed to by microsoftonline.com.tw: 52.164.206.56 and 104.215.95.187.
other host names include security.windows.com, northwinduniversity.com, myteched.com, msninstaller.info and msn-update-team.biz; they share IP numbers with microsoftonline.com.tw.
Name Servers
microsoftonline.com.tw 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.
microsoftonline.com.tw at least partially shares name servers with other domains, for instance polarisapplications.com, dukkyocera.com, 505unionstation.com, amusecurityinfo.com and zure.de.
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.