sais.edu.sg

Observed Aug 11, 2026, 07:14 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sais.edu.sg was taken 6d ago

sais.edu.sg is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sais.edu.sg under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch sais.edu.sg Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search ConsoleJamfMicrosoft 365Microsoft Dynamics 365AppleDocuSignAmazon SESBitwarden

IPv6 · 1 subdomain · majestic

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

DRIFT

Steady. No change on record for sais.edu.sg in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

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

sais.edu.sg

A / AAAA

23.61.11.14523.61.11.1662600:1408:ec00:2e::1735:bb02600:1408:ec00:2e::1735:bb2

2600serves the site

a24-65.akam.neta28-67.akam.neta10-67.akam.neta9-66.akam.net+2 more

akam.netanswers its DNS

alt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comalt4.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

sais.edu.sg

Let's Encryptissued its certificate

DNS Records

A 2

23.61.11.145
23.61.11.166

AAAA 2

2600:1408:ec00:2e::1735:bb0
2600:1408:ec00:2e::1735:bb2

MX 5

5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
1aspmx.l.google.com
10alt4.aspmx.l.google.com
10alt3.aspmx.l.google.com

TXT 23

docusign=e8d9d118-6feb-4e64-bb31-26eff07e8815
docusign=7fe437ad-06b6-4735-bf7b-be7995995397
amazonses:nnf0Tg0aTUd/2PLuS580g+3S5TCntJSi7OMWOwGJmNM=
_p5fhguuhiflsxpe0dhln30v43dbo18w
_pm7oh7h9sivu19s1t1ufg91i2eeujil
0ed1fe018a049cb35b5442435e98b8a1ad08f4b5ab
apple-domain-verification=E09SPW6ha9ZIA2OA
d365mktkey=2owxyiovhits09dcyfm145utp
_t6rdx23bz7thyyfzfxctaf54zy3n630
v=spf1 include:_u.sais.edu.sg._spf.smart.ondmarc.com ~all

NS 6

a24-65.akam.net
a28-67.akam.net
a10-67.akam.net
a9-66.akam.net
a5-64.akam.net
a1-46.akam.net

SOA 1

a1-46.akam.net hostmaster.sais.edu.sg

DMARC_RECORDS 1

v=DMARC1; p=reject; pct=100; sp=none; rua=mailto:042b11e7@inbox.ondmarc.com,mailto:it@sais.edu.sg; ruf=mailto:042b11e7@inbox.ondmarc.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600

TLS Certificates (3)

Common Name	Issuer	Expires
`sais.edu.sg`	C=US, O=Let's Encrypt, CN=YR1	Sun, 20 Sep 2026 14:16:34 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.sais.edu.sg

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_b45576d64974db94
Output Hash: 021af15543fe22f4875dfb81c6ae480dbf3ca8a582416fe99e12e060ac439662
Signature: ed25519:e02131a2f412d64b95b62c506cfcf50c6e3f085c3ec5adf45a7a6861f7e7a9fd3877445dfe7b86d12be0f1a964c24759c59b73a80bf682e7422369084c32cd0e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/sais.edu.sg