microsoftsurface.sg - dns.ninja
microsoftsurface.sg
| 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 | ns1-03.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::3🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-03.azure-dns.com | ||||||
| A | 13.107.236.3🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-03.azure-dns.com | ||||||
| NS | ns2-03.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-03.azure-dns.net | ||||||
| A | 150.171.21.3🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-03.azure-dns.net | ||||||
| NS | ns3-03.azure-dns.org | ||||||
| A | 2a01:111:4000:700::3🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-03.azure-dns.org | ||||||
| A | 204.14.183.3🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-03.azure-dns.org | ||||||
| NS | ns4-03.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-03.azure-dns.info | ||||||
| A | 208.84.5.3🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-03.azure-dns.info | ||||||
| SOA | ns1-03.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2607152130 | ||||||
Same first word
Similar names
DNS History
17 records (9 active, 8 former)
●NSns1-03.azure-dns.com2026-02-15 → 2026-07-15 · 3 obs
● 2026-02-15 00:08:42
● 2026-07-15 22:35:04
○NSns1.msft.net2015-05-22 → 2017-06-15 · 4 obs
● 2017-06-15 02:09:20
○ 2026-02-15 00:08:42
○ 2026-07-15 22:35:04
●NSns2-03.azure-dns.net2026-02-15 → 2026-07-15 · 3 obs
● 2026-02-15 00:08:42
● 2026-07-15 22:35:04
○NSns2.msft.net2015-05-22 → 2017-06-15 · 4 obs
● 2017-06-15 02:09:20
○ 2026-02-15 00:08:42
○ 2026-07-15 22:35:04
●NSns3-03.azure-dns.org2026-02-15 → 2026-07-15 · 3 obs
● 2026-02-15 00:08:42
● 2026-07-15 22:35:04
○NSns3.msft.net2015-05-22 → 2017-06-15 · 4 obs
● 2017-06-15 02:09:20
○ 2026-02-15 00:08:42
○ 2026-07-15 22:35:04
●NSns4-03.azure-dns.info2026-02-15 → 2026-07-15 · 3 obs
● 2026-02-15 00:08:42
● 2026-07-15 22:35:04
○NSns4.msft.net2015-05-22 → 2017-06-15 · 4 obs
● 2017-06-15 02:09:20
○ 2026-02-15 00:08:42
○ 2026-07-15 22:35:04
●A20.112.250.1332026-02-15 → 2026-07-15 · 8 obs
● 2026-02-15 00:08:42
● 2026-06-07 07:26:26
○ 2026-06-07 19:57:26
● 2026-06-07 20:47:14
○ 2026-07-05 06:48:50
● 2026-07-05 09:21:54
● 2026-07-15 22:35:04
●A20.231.239.2462026-02-15 → 2026-07-15 · 8 obs
● 2026-02-15 00:08:42
● 2026-06-07 07:26:26
○ 2026-06-07 19:57:26
● 2026-06-07 20:47:14
○ 2026-07-05 06:48:50
● 2026-07-05 09:21:54
● 2026-07-15 22:35:04
●A20.236.44.1622026-02-15 → 2026-07-15 · 8 obs
● 2026-02-15 00:08:42
● 2026-06-07 07:26:26
○ 2026-06-07 19:57:26
● 2026-06-07 20:47:14
○ 2026-07-05 06:48:50
● 2026-07-05 09:21:54
● 2026-07-15 22:35:04
●A20.70.246.202026-02-15 → 2026-07-15 · 8 obs
● 2026-02-15 00:08:42
● 2026-06-07 07:26:26
○ 2026-06-07 19:57:26
● 2026-06-07 20:47:14
○ 2026-07-05 06:48:50
● 2026-07-05 09:21:54
● 2026-07-15 22:35:04
●A20.76.201.1712026-02-15 → 2026-07-15 · 8 obs
● 2026-02-15 00:08:42
● 2026-06-07 07:26:26
○ 2026-06-07 19:57:26
● 2026-06-07 20:47:14
○ 2026-07-05 06:48:50
● 2026-07-05 09:21:54
● 2026-07-15 22:35:04
○A40.84.199.2332017-06-15 → 2017-06-15 · 4 obs
● 2017-06-15 02:09:20
○ 2026-02-15 00:08:42
○ 2026-07-15 22:35:04
○A52.178.167.1092017-06-15 → 2017-06-15 · 4 obs
● 2017-06-15 02:09:20
○ 2026-02-15 00:08:42
○ 2026-07-15 22:35:04
○A64.4.6.1002015-05-22 → 2016-09-11 · 4 obs
● 2016-09-11 09:41:58
○ 2017-06-15 02:09:20
○ 2026-07-15 22:35:04
○A65.55.39.102015-05-22 → 2016-09-11 · 4 obs
● 2016-09-11 09:41:58
○ 2017-06-15 02:09:20
○ 2026-07-15 22:35:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, dsany2.sgnic.sg, pch.sgzones.sg, dsany4.sgnic.sg... | 10 records |
| microsoftsurface.sg | ns3-03.azure-dns.org, ns2-03.azure-dns.net, ns1-03.azure-dns.com, ns4-03.azure-dns.info | - |
✅ Authoritative Response
Server:208.84.5.3
NS records: ns3-03.azure-dns.org, ns2-03.azure-dns.net, ns1-03.azure-dns.com, ns4-03.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for microsoftsurface.sg (unsigned zone)
⏱️ Timing
Total: 1150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 20.76.201.171, 20.112.250.133... |
| NS | 4 | ns1-03.azure-dns.com, ns2-03.azure-dns.net... |
| SOA | 1 | ns1-03.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (dsany4.sgnic.sg, dsany3.sgnic.sg, dsany2.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
IP Addresses
microsoftsurface.sg points to five IP addresses: 20.70.246.20, 20.76.201.171, 20.112.250.133 and two more
agentarts.com, xboxone.xbox, contacthotmail.us and two other host names share IP numbers with microsoftsurface.sg.
Name Servers
The authoritative name servers for microsoftsurface.sg are ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.
There is at least partial name server overlap between microsoftsurface.sg and other domains — prodot.gmbh, friendsrcaffoundation.com, ai-staff.net and two more among them.
All four hostnames — ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org — resolve to two IP numbers apiece: ns1-03.azure-dns.com to 13.107.236.3 and 2603:1061:0:700::3; ns4-03.azure-dns.info to 208.84.5.3 and 2620:1ec:bda:700::3; ns2-03.azure-dns.net to 150.171.21.3 and 2620:1ec:8ec:700::3; ns3-03.azure-dns.org to 204.14.183.3 and 2a01:111:4000:700::3.