outlookservers.com - robtex.com

outlookservers.com

DNSSEC⚠️ Not signed
A52.191.175.126🇺🇸 Microsoft52.160.0.0/11 MICROSOFT
NSns001.microsoftinternetsafety.net ⭐ ⚠️ Not in parent delegation
A13.107.222.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns3-41.azure-dns.org
NSns002.microsoftinternetsafety.net ⚠️ Not in parent delegation
A13.107.206.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns4-41.azure-dns.info
NSns251a.microsoftinternetsafety.net ⚠️ Not in zone NS records
A13.107.206.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns4-41.azure-dns.info
NSns251b.microsoftinternetsafety.net ⚠️ Not in zone NS records
A13.107.222.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns3-41.azure-dns.org
SOAns001.microsoftinternetsafety.netazuredns-hostmaster@microsoft.com 2025-03-13 #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=1778458021

Same first word

outlookservers.com

DNS History

8 records (5 active, 3 former)

2020202120222023202420252026NSns001.microsoftinternetsafety.netns002.microsoftinternetsafety.netns251a.microsoftinternetsafety.netns251b.microsoftinternetsafety.netns13.domaincontrol.comns14.domaincontrol.comA52.191.175.126160.153.128.40
●NSns001.microsoftinternetsafety.net2026-04-23 → 2026-05-11 · 3 obs
○ 2019-04-29 06:13:34
● 2026-04-23 14:56:48
● 2026-05-11 00:32:34
●NSns002.microsoftinternetsafety.net2026-04-23 → 2026-05-11 · 3 obs
○ 2019-04-29 06:13:34
● 2026-04-23 14:56:48
● 2026-05-11 00:32:34
○NSns13.domaincontrol.com2019-04-29 → 2019-04-29 · 3 obs
● 2019-04-29 06:13:34
○ 2026-04-23 14:56:48
○ 2026-05-11 00:32:34
○NSns14.domaincontrol.com2019-04-29 → 2019-04-29 · 3 obs
● 2019-04-29 06:13:34
○ 2026-04-23 14:56:48
○ 2026-05-11 00:32:34
●NSns251a.microsoftinternetsafety.net2026-04-23 → 2026-05-11 · 3 obs
○ 2019-04-29 06:13:34
● 2026-04-23 14:56:48
● 2026-05-11 00:32:34
●NSns251b.microsoftinternetsafety.net2026-04-23 → 2026-05-11 · 3 obs
○ 2019-04-29 06:13:34
● 2026-04-23 14:56:48
● 2026-05-11 00:32:34
○A160.153.128.402019-04-29 → 2019-04-29 · 3 obs
● 2019-04-29 06:13:34
○ 2026-04-23 14:56:48
○ 2026-05-11 00:32:34
●A52.191.175.1262026-04-23 → 2026-05-11 · 3 obs
○ 2019-04-29 06:13:34
● 2026-04-23 14:56:48
● 2026-05-11 00:32:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
outlookservers.comns251b.microsoftinternetsafety.net, ns251a.microsoftinternetsafety.net-

✅ Authoritative Response

Server:13.107.206.41

NS records: ns251b.microsoftinternetsafety.net, ns251a.microsoftinternetsafety.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for outlookservers.com (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

TypeCountSample Data
A152.191.175.126
NS2ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net
SOA1ns001.microsoftinternetsafety.net azured

Analysis

IP Addresses

outlookservers.com resolves to one IP number: 52.191.175.126.

Other host names, for instance micfst.com, office365reviewdocs.com, teams-cloud.com, loginsoutlookmidstreams.com and office360dropboxlivemail1.com share IP numbers with outlookservers.com.

Name Servers

outlookservers.com delegates to four name servers: ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net, ns251a.microsoftinternetsafety.net and ns251b.microsoftinternetsafety.net.

outlookservers.com at least partially shares name servers with other domains, including cidomainapps.ru, online-access.live, arrangementslaserlike.net, hluyujjkgygj.ru and tw-office03auth-65protections.com.

These name servers are commonly used with ns3.microsoftinternetsafety.net, ns4.microsoftinternetsafety.net, ns911a.microsoftinternetsafety.net, ns911b.microsoftinternetsafety.net, ns054a.microsoftinternetsafety.net, ns054b.microsoftinternetsafety.net, ns058a.microsoftinternetsafety.net, ns058b.microsoftinternetsafety.net, b66.microsoftinternetsafety.net and b67.microsoftinternetsafety.net.

Host names with one IP:

ns001.microsoftinternetsafety.net points to 13.107.222.41.

ns002.microsoftinternetsafety.net points to 13.107.206.41.

ns251a.microsoftinternetsafety.net points to 13.107.206.41.

ns251b.microsoftinternetsafety.net points to 13.107.222.41.

Host names pointing to 13.107.222.41: ns001.microsoftinternetsafety.net and ns251b.microsoftinternetsafety.net.

Host names pointing to 13.107.206.41: ns002.microsoftinternetsafety.net and ns251a.microsoftinternetsafety.net.