microsoftonline.tw - robtex.com
microsoftonline.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 | ns1-07.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::7🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| A | 13.107.236.7🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| NS | ns2-07.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| A | 150.171.21.7🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| NS | ns3-07.azure-dns.org | ||||||
| A | 2a01:111:4000:700::7🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| A | 204.14.183.7🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| NS | ns4-07.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| A | 208.84.5.7🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| SOA | ns1-07.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2010994907 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1-07.azure-dns.com2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 10:47:24
●NSns2-07.azure-dns.net2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 10:47:24
●NSns3-07.azure-dns.org2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 10:47:24
●NSns4-07.azure-dns.info2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 10:47:24
●A104.215.95.1872026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 10:47:24
●A52.164.206.562026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 10:47:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| microsoftonline.tw | ns4-07.azure-dns.info, ns2-07.azure-dns.net, ns1-07.azure-dns.com, ns3-07.azure-dns.org | - |
✅ Authoritative Response
Server:150.171.21.7
NS records: ns4-07.azure-dns.info, ns2-07.azure-dns.net, ns1-07.azure-dns.com, ns3-07.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for microsoftonline.tw (unsigned zone)
⏱️ Timing
Total: 929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.164.206.56, 104.215.95.187 |
| NS | 4 | ns1-07.azure-dns.com, ns2-07.azure-dns.net... |
| SOA | 1 | ns1-07.azure-dns.com azuredns-hostmaster |
Analysis
IP Addresses
microsoftonline.tw points to two IP numbers: 52.164.206.56 and 104.215.95.187.
Other host names such as accountpassport.biz, outlook-apacsouth.office365.co, meshlive.org, msn-account-confirmation.info and marcusfenix.jp share IPs with microsoftonline.tw.
Name Servers
microsoftonline.tw is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.
microsoftonline.tw at least partially shares name servers with other domains, for instance youthsparkhub.in, onedriveforbusiness.com.hk, blue-radix.com, surfacelaptop.com.cn and microsofthup.jp.
Host names with two IP numbers: ns1-07.azure-dns.com points to 2603:1061:0:700::7 and 13.107.236.7; ns4-07.azure-dns.info points to 2620:1ec:bda:700::7 and 208.84.5.7; ns2-07.azure-dns.net points to 2620:1ec:8ec:700::7 and 150.171.21.7; ns3-07.azure-dns.org points to 2a01:111:4000:700::7 and 204.14.183.7.