`lcs.core.microsoft`

	CNAME	`lcs-prod.trafficmanager.net`
	CNAME	`lcs-webapp-prod-wus2.azurewebsites.net`
	CNAME	`waws-prod-mwh-135.sip-v4andv6.azurewebsites.windows.net`
	DNSSEC	⚠️ Not signed
	A	2603:1030:c06:7::22^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
	A	40.64.128.235^{🇺🇸 Microsoft40.64.0.0/15}

`core.microsoft`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1-33.azure-dns.com` ⭐
	NS	`ns2-33.azure-dns.net`
	NS	`ns3-33.azure-dns.org`
	NS	`ns4-33.azure-dns.info`
	TXT	`MS=ms76478040`
	TXT	`v=spf1 -all`
	SOA	`ns1-33.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

📈 Tranco rank: #29,373

Same first word

lcs.cn

lcs.co

lcs.com.vn

lcs.org

lcs.tv

lcs.jp

lcs.tas.edu.au

lcs.co.za

lcs.nl

lcs.training

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lcs.ar

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lcs.wroc.pl

lcs.bm

lcs.education

lcs.com.tw

lcs.ie

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lcs.cl

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lcs.mobi

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lcs.exchange

lcs.info.pl

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lcs.ro

lcs.ms

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lcs.co.at

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lcs.games

lcs.vn

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lcs.it

lcs.support

lcs.com.la

lcs.name

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scl.li

cls.vn

csl.dk

slc.dk

csl.or.ke

csl.com.mx

csl.eu

csl.com.tw

cls.asia

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csl.lu

lsc.com.au

slc.bc.ca

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csl.lt

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slc.hospital

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scl.gov.in

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lsc.co.at

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lsc.com.sg

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csl.pt

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slc.cc

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scl.hu

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csl.media

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slc.ac.th

csl.com.hk

scl.info

lsc.com.mx

csl.bike

scl.co.tz

scl.co.uk

lsc.edu

lsc.org

scl.biz

lsc.pw

scl.in

slc.financial

lsc.se

scl.net

scl.rs

lsc.edu.rs

lsc.eu

cls.rs

slc.no

csl.tv

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lsc.us

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csl.online

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slc.net

slc.co.il

cls.kz

cls.international

scl.cz

cls.org.uk

slc.ae

cls.center

lsc.ie

cls.in

DNS History

1 record (1 active, 0 former)

●CNAMElcs-prod.trafficmanager.net2026-04-22 → 2026-05-09 · 2 obs

● 2026-04-22 00:48:02
● 2026-05-09 15:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
microsoft	dns3.nic.microsoft, dnsa.nic.microsoft, dns1.nic.microsoft, dnsc.nic.microsoft...	16 records
core.microsoft	ns2-33.azure-dns.net, ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns3-33.azure-dns.org	-

✅ Authoritative Response

Server:150.171.10.33

NS records: ns2-33.azure-dns.net, ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns3-33.azure-dns.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`lcs-prod.trafficmanager.net`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (dns3.nic.microsoft, dns3.nic.microsoft, dnsa.nic.microsoft...)

Analysis

IP Addresses

Two IP numbers are pointed to by lcs.core.microsoft: 2603:1030:c06:7::22 and 40.64.128.235.

lcs.core.microsoft - robtex.com