mircrosoftexchange.com - dns.ninja
mircrosoftexchange.com
| 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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786601874 | ||||||
Same first word
mircrosoftexchange.com |
DNS History
17 records (9 active, 8 former)
●NSns1-01.azure-dns.com2026-03-01 → 2026-08-13 · 3 obs
● 2026-03-01 09:19:16
● 2026-08-13 06:32:42
○NSns1.msft.net2015-08-03 → 2017-10-17 · 4 obs
● 2017-10-17 12:18:52
○ 2026-03-01 09:19:16
○ 2026-08-13 06:32:42
●NSns2-01.azure-dns.net2026-03-01 → 2026-08-13 · 3 obs
● 2026-03-01 09:19:16
● 2026-08-13 06:32:42
○NSns2.msft.net2015-08-03 → 2017-10-17 · 4 obs
● 2017-10-17 12:18:52
○ 2026-03-01 09:19:16
○ 2026-08-13 06:32:42
●NSns3-01.azure-dns.org2026-03-01 → 2026-08-13 · 3 obs
● 2026-03-01 09:19:16
● 2026-08-13 06:32:42
○NSns3.msft.net2015-08-03 → 2017-10-17 · 4 obs
● 2017-10-17 12:18:52
○ 2026-03-01 09:19:16
○ 2026-08-13 06:32:42
●NSns4-01.azure-dns.info2026-03-01 → 2026-08-13 · 3 obs
● 2026-03-01 09:19:16
● 2026-08-13 06:32:42
○NSns4.msft.net2015-08-03 → 2017-10-17 · 4 obs
● 2017-10-17 12:18:52
○ 2026-03-01 09:19:16
○ 2026-08-13 06:32:42
●A20.112.250.1332026-03-01 → 2026-08-13 · 3 obs
● 2026-03-01 09:19:16
● 2026-08-13 06:32:42
●A20.231.239.2462026-03-01 → 2026-08-13 · 3 obs
● 2026-03-01 09:19:16
● 2026-08-13 06:32:42
●A20.236.44.1622026-03-01 → 2026-08-13 · 3 obs
● 2026-03-01 09:19:16
● 2026-08-13 06:32:42
●A20.70.246.202026-03-01 → 2026-08-13 · 3 obs
● 2026-03-01 09:19:16
● 2026-08-13 06:32:42
●A20.76.201.1712026-03-01 → 2026-08-13 · 3 obs
● 2026-03-01 09:19:16
● 2026-08-13 06:32:42
○A40.84.199.2332017-01-19 → 2017-10-17 · 5 obs
● 2017-01-19 10:48:34
● 2017-10-17 12:18:52
○ 2026-03-01 09:19:16
○ 2026-08-13 06:32:42
○A52.178.167.1092017-01-19 → 2017-10-17 · 5 obs
● 2017-01-19 10:48:34
● 2017-10-17 12:18:52
○ 2026-03-01 09:19:16
○ 2026-08-13 06:32:42
○A64.4.6.1002015-08-03 → 2016-05-08 · 4 obs
● 2016-05-08 21:39:24
○ 2017-01-19 10:48:34
○ 2026-08-13 06:32:42
○A65.55.39.102015-08-03 → 2016-05-08 · 4 obs
● 2016-05-08 21:39:24
○ 2017-01-19 10:48:34
○ 2026-08-13 06:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mircrosoftexchange.com | ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info | 2 records |
✅ Authoritative Response
Server:204.14.183.1
NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mircrosoftexchange.com (unsigned zone)
⏱️ Timing
Total: 179ms | 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: 2
Out-of-bailiwick: 2 (ns1-01.azure-dns.com, ns1-01.azure-dns.com)
Analysis
IP Addresses
mircrosoftexchange.com resolves to five IP numbers: 20.70.246.20, 20.76.201.171, 20.112.250.133 and two others
Two other host names, along with microsoftvisio.info, vendamaiscommicrosoft.com.br and stand4standards.com, also share IP numbers with mircrosoftexchange.com.
Name Servers
The NS records for mircrosoftexchange.com point 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.
mircrosoftexchange.com has at least partial name server overlap with other domains, such as kpmgda.com, joerg-wegener.de, lagraphico.com and two others.
ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org all point to exactly two IP numbers each: ns1-01.azure-dns.com → 13.107.236.1 and 2603:1061:0:700::1; ns4-01.azure-dns.info → 208.84.5.1 and 2620:1ec:bda:700::1; ns2-01.azure-dns.net → 150.171.21.1 and 2620:1ec:8ec:700::1; ns3-01.azure-dns.org → 204.14.183.1 and 2a01:111:4000:700::1.