tcs.com

Observed 2026-07-13T00:05:54.627642077+00:00 (3h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onMicrosoft Corporation

Secured bySectigo

Registered withNetwork Solutions, LLC

DNSSEC on · 82 subdomains · consulting

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat tcs.com actually stands on - every host below is a signed observation

tcs.com

A / AAAA

4.247.162.6

Microsoft Corporationserves the site

ns3.tcs.comns5.tcs.comns6.tcs.comns7.tcs.com+1 more

tcs.comanswers its DNS

inblrg01.tcs.cominblrg03.tcs.comInblrg04.tcs.comInblrg05.tcs.com+10 more

tcs.comreceives its email

TLS

tcs.com

Sectigo Limitedissued its certificate

DNS Records

A 1

4.247.162.6

MX 14

10inblrg01.tcs.com
10inblrg03.tcs.com
10Inblrg04.tcs.com
10Inblrg05.tcs.com
10inchng01.tcs.com
10inchng02.tcs.com
10inchng04.tcs.com
10inchng05.tcs.com
10inmumg01.tcs.com
10inmumg02.tcs.com

TXT 16

MS=ms45524606
EE2C-4383-73B4-149E-352A-9FD0-A070-19D4
apple-domain-verification=TbsJeWZcPNPWncXU
MS=FB973537E0B451756257ED3A4605B1ACEE0A9488
jamf-site-verification=URyCd5Pt2yLRnv033HGe0w
openai-domain-verification=dv-AlVqlGpCYT4bxi0PFNJKSZX6
vmware-cloud-verification-de2ee9e3-5e26-4447-9b26-8a107dc3298a
MQNFD2BSo2byT0Kju8LmoaiKjM3IPm1Br5e2+8c6z9t1ucfBMHRlAx5acE3jh1oHU4eYufqZRDRg2JGcEWJ2/w==
wiz-domain-verification=8ddbd6d698540cdb8a3aa0c04fa87feba7048c6e930f79b12f7bd33b015f9e76

NS 5

ns3.tcs.com
ns5.tcs.com
ns6.tcs.com
ns7.tcs.com
ns8.tcs.com

SOA 1

ns8.tcs.com hostmaster.tcs.com

SRV 5

vcse.tcs.com:5060 p0
vcse.tcs.com:5061 p0
vcon.tcs.com:5222 p0
vcon.tcs.com:5269 p0
sip.tcs.com:5269 p5

TLS Certificates (4)

Common Name	Issuer	Expires
`tcs.com`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36	Mon, 23 Nov 2026 23:59:59 +0000
`Sectigo Public Server Authentication CA OV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (1)

www.tcs.com

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for tcs.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/tcs.com">
  <img src="https://domaindrift.io/badge/tcs.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for tcs.com">
</a>

Ed25519 Receipt

Receipt ID: ced23e86-ad70-4306-aa84-c4930097f077
Output Hash: faa5da206a8ca11309ba02a3967d741c2532aa242161aa780635200de7e1d9a5
Signature: ed25519:49dec66845c7d618dc98124b4a7631cde758417d6052585d99d0056dc4030406e1245603b43aeddf3ba62a867a17ae3718542b2f72785d18d9fd4ae1f648200f
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/tcs.com