sutd.edu.sg

Observed Jul 24, 2026, 02:49 UTC (6h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onIncapsula

Email byMicrosoft 365

Secured bySectigo

Registered toSINGAPORE UNIVERSITY OF TECHNOLOGY AND DESIGN

Registered withSingnet Pte Ltd

Also usesGoogle Search Console

push_legacy

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

INFRASTRUCTURE MAPwhat sutd.edu.sg actually stands on - every host below is a signed observation

sutd.edu.sg

A / AAAA

45.60.67.545.60.65.5

Incapsulaserves the site

secdns2.starhub.net.sgns1.sutd.edu.sgns3.sutd.edu.sg

net.sg + edu.sganswers its DNS

sutd-edu-sg.mail.protection.outlook.com

Microsoft 365receives its email

TLS

*.sutd.edu.sg

Sectigo Limitedissued its certificate

DNS Records

A 2

45.60.67.5
45.60.65.5

MX 1

0sutd-edu-sg.mail.protection.outlook.com

TXT 15

_globalsign-domain-verification=LkUMx0z_IbU_v9fcTIpwWCrZ5rhitC7sdXAJL2iT8f
globalsign-domain-verification=922B7BF25BE3C8BC539E9138E5DDB035
globalsign-domain-verification=ca66fe70ae851c99da640c3df5dfbabe
v=spf1 ip4:103.24.77.20 ip4:202.94.70.20 ip4:103.24.77.29 ip4:202.94.70.29 include:spf.protection.outlook.com include:_spf.explore-blue.com include:spf-ap.exlibrisgroup.com include:_spf.wpvip.com include:_spf.psm.knowbe4.com include:spf.onesignal.email -all
google-site-verification=gfLXPDK599jxeRZWmFthrpB1waWNee3R-YU2KTx1Yec
msfpkey=5wqf8ngd16efn0o04h1f8gq9d
flexera-domain-verification-twxuiqabmnxydplg
v=DMARC1\;p=reject\;adkim=r\;rua=mailto:mailauth-reports@exlibrisgroup.com
globalsign-domain-verification=E67326DB41D73DE0ADD7867DCE64FAB5
_globalsign-domain-verification=za2PlGerDBENNqyl7XrpQ0DBJXaThoS-xaOCyapSP-

NS 3

secdns2.starhub.net.sg
ns1.sutd.edu.sg
ns3.sutd.edu.sg

SOA 1

ns1.sutd.edu.sg hostmaster.sutd.edu.sg

CAA 7

issue "letsencrypt.org"
issuewild "letsencrypt.org"
issue "globalsign.com"
issuemail "sectigo.com"
issue "sectigo.com"
issuewild "globalsign.com"
issuewild "sectigo.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`*.sutd.edu.sg`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36	Tue, 23 Feb 2027 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=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Wed, 21 Mar 2046 23:59:59 +0000

Subdomains (0)

None observed.

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 sutd.edu.sg. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_4077672961ab8440
Output Hash: 6254c9fc02cdf1f90d2e5721f559614ef063a68aa104db72b8a636c8af039b73
Signature: ed25519:93c3d4e51d4c8438808d3fad9ee42f3673ba81d808e697c5e343481e039c712c39ba6ff7e37f7a78ac3cfc9d1dff6c66a20c21c193146a8f755c35b59f7e7f07
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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