ns1.microsoftsonline.net - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ns1.microsoftsonline.net

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:78d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bb96🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.141Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.150🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.141, 172.67.187.150
IPv6 hints2606:4700:3037::6815:78d, 2606:4700:3037::ac43:bb96
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com

microsoftsonline.net

DNSSEC🔒 Signed (DS record present)
A2606:4700:3037::6815:78d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bb96🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.141Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.150🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmichelle.ns.cloudflare.com ⭐
NSterin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.141, 172.67.187.150
IPv6 hints2606:4700:3037::6815:78d, 2606:4700:3037::ac43:bb96
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOAmichelle.ns.cloudflare.comdns@cloudflare.com serial=2410668643
⚠️ On DNS blocklist: tif, tif.medium

Same first word

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ns1.jc.neen.it
ns1.info.at
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ns1.cz
ns1.org.ph
ns1.jelastic.dogado.eu
ns1.it
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ns1.onavstack.net
ns1.website
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ns1.com.ph
ns1.de
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ns1.name
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ns1.co.kr
ns1.co.ca
ns1.mynascloud.com
ns1.pr.gov.br
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ns1.myfritz.net
ns1.go.gov.br
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ns1.jcloud.ik-server.com
ns1.dyndns.org
ns1.i234.me
ns1.ro
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ns1.west1-us.cloudjiffy.net
ns1.myqnapcloud.com
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ns1.gov.mn
ns1.fastly-edge.com

Similar names

s1n.fr
1sn.net
1ns.de
n1s.ch
n1s.at
n1s.dk
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s1n.be
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1ns.us
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ns1.cl
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1ns.ir
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ns1.cloudapp.net

DNS History

4 records (4 active, 0 former)

A104.21.7.141172.67.187.1502606:4700:3037::6815:78d2606:4700:3037::ac43:bb96
●A104.21.7.1412026-03-27 → 2026-08-15 · 2 obs
● 2026-03-27 18:53:34
● 2026-08-15 23:42:58
●A172.67.187.1502026-03-27 → 2026-08-15 · 2 obs
● 2026-03-27 18:53:34
● 2026-08-15 23:42:58
●A2606:4700:3037::6815:78d2026-03-27 → 2026-08-15 · 2 obs
● 2026-03-27 18:53:34
● 2026-08-15 23:42:58
●A2606:4700:3037::ac43:bb962026-03-27 → 2026-08-15 · 2 obs
● 2026-03-27 18:53:34
● 2026-08-15 23:42:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neth.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...-
microsoftsonline.netterin.ns.cloudflare.com, michelle.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.236

NS records: terin.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 239ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.7.141, 172.67.187.150
AAAA22606:4700:3037::ac43:bb96, 2606:4700:3037::6815:78d
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

ns1.microsoftsonline.net points to the four IP addresses 104.21.7.141, 172.67.187.150, 2606:4700:3037::6815:78d and 2606:4700:3037::ac43:bb96.

Among the host names that share IP numbers with ns1.microsoftsonline.net are s.pik.ba, mail.baconcounty.org, eu-education.com and two others.