msft-o365.com - robtex.com

msft-o365.com

DNSSEC⚠️ Not signed
A20.50.64.14🇮🇪 Microsoft20.48.0.0/12
NSns1-36.azure-dns.com ⭐
A2603:1061:0:10::24🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-36.azure-dns.com
A150.171.10.36🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns1-36.azure-dns.com
NSns2-36.azure-dns.net
A2620:1ec:8ec:10::24🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-36.azure-dns.net
A150.171.16.36🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-36.azure-dns.net
NSns3-36.azure-dns.org ⚠️ Not in parent delegation
A2a01:111:4000:10::24🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-36.azure-dns.org
A13.107.222.36🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns3-36.azure-dns.org
NSns4-36.azure-dns.info ⚠️ Not in parent delegation
A2620:1ec:bda:10::24🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-36.azure-dns.info
A13.107.206.36🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns4-36.azure-dns.info
TXTv=spf1 ip4:207.200.3.14 ip4:52.210.242.66 ip4:54.216.148.164 ip4:3.250.248.22...
TXTgoogle-site-verification=fQthbpx0CnuzJqHbneCmDHpqKq7ljezOgdnK2KxlKbA
SOAns1-36.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778342046

Same first word

msft-o365.com

DNS History

9 records (5 active, 4 former)

2020202120222023202420252026NSns1-36.azure-dns.comns2-36.azure-dns.netns3-36.azure-dns.orgns4-36.azure-dns.infodean.ns.cloudflare.comrachel.ns.cloudflare.comMXmsfto365-com01b.mail.protection.outlook.comA20.50.64.14157.230.242.148
○NSdean.ns.cloudflare.com2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 02:58:24
○ 2026-02-14 18:02:58
○ 2026-05-09 16:20:40
●NSns1-36.azure-dns.com2026-02-14 → 2026-05-09 · 3 obs
○ 2019-12-16 02:58:24
● 2026-02-14 18:02:58
● 2026-05-09 16:20:40
●NSns2-36.azure-dns.net2026-02-14 → 2026-05-09 · 3 obs
○ 2019-12-16 02:58:24
● 2026-02-14 18:02:58
● 2026-05-09 16:20:40
●NSns3-36.azure-dns.org2026-02-14 → 2026-05-09 · 3 obs
○ 2019-12-16 02:58:24
● 2026-02-14 18:02:58
● 2026-05-09 16:20:40
●NSns4-36.azure-dns.info2026-02-14 → 2026-05-09 · 3 obs
○ 2019-12-16 02:58:24
● 2026-02-14 18:02:58
● 2026-05-09 16:20:40
○NSrachel.ns.cloudflare.com2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 02:58:24
○ 2026-02-14 18:02:58
○ 2026-05-09 16:20:40
○MXmsfto365-com01b.mail.protection.outlook.com2019-12-16 → 2026-02-14 · 4 obs
● 2019-12-16 02:58:24
● 2026-02-14 18:02:58
○ 2026-04-05 01:18:02
○ 2026-05-09 16:20:40
○A157.230.242.1482019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 02:58:24
○ 2026-02-14 18:02:58
○ 2026-05-09 16:20:40
●A20.50.64.142026-02-14 → 2026-05-09 · 3 obs
○ 2019-12-16 02:58:24
● 2026-02-14 18:02:58
● 2026-05-09 16:20:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net...-
msft-o365.comns1-36.azure-dns.com, ns2-36.azure-dns.net2 records

✅ Authoritative Response

Server:150.171.16.36

NS records: ns1-36.azure-dns.com, ns2-36.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for msft-o365.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

TypeCountSample Data
A120.50.64.14
NS4ns1-36.azure-dns.com, ns2-36.azure-dns.net...
TXT2v=spf1 ip4:207.200.3.14 ip4:52.210.242.6, google-site-verification=fQthbpx0CnuzJqH
SOA1ns1-36.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-36.azure-dns.com, ns1-36.azure-dns.com)

Analysis

IP Addresses

msft-o365.com points to a single IP number: 20.50.64.14.

Other host names, for instance encryptedfileshare.com, agge.nu, companiesdiscounts.com, get-hired-today.com and insta-transfer.com share IP numbers with msft-o365.com.

Name Servers

msft-o365.com is delegated to four name servers: ns1-36.azure-dns.com, ns4-36.azure-dns.info, ns2-36.azure-dns.net and ns3-36.azure-dns.org.

msft-o365.com shares name servers with other domains at least partially, for instance binderholz-parkett.com, gateway.core.windows.net, eschoolswebsites.com, le34.dk and lipton.com.au.

Host names with two IP numbers:

ns1-36.azure-dns.com resolves to 2603:1061:0:10::24 and 150.171.10.36.

ns4-36.azure-dns.info resolves to 2620:1ec:bda:10::24 and 13.107.206.36.

ns2-36.azure-dns.net resolves to 2620:1ec:8ec:10::24 and 150.171.16.36.

ns3-36.azure-dns.org resolves to 2a01:111:4000:10::24 and 13.107.222.36.