sandburg.edu

Observed Aug 11, 2026, 00:06 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sandburg.edu was taken 3d ago

sandburg.edu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sandburg.edu 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 sandburg.edu Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Not responding

Email byMicrosoft 365

Also uses

AppleGoogle Search Console

tranco

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

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

sandburg.edu

A / AAAA

216.24.125.153

unattributedserves the site

mack.ns.cloudflare.comrosa.ns.cloudflare.com

cloudflare.comanswers its DNS

sandburg-edu.mail.protection.outlook.com

Microsoft 365receives its email

DNS Records

A 1

216.24.125.153

MX 1

0sandburg-edu.mail.protection.outlook.com

TXT 8

5CbcUUP/N8MRgiV9Km9luDYOF/w64k2OjonAJ+NY1VZ0AQvYnTeNpCBHN7BVgkuNZ6yF8G/H2BUKPoejjxHLrA==
AppId=00000000400C1324
RvHHSJLqQMDOTiCJ+ZgvUFC9Zsn9vPKdFoEx/oWnDt2DJ/0F4rhV5r+o0vyh/J0OqBEe+y/H5eGbVtc5dfS8PA==
ZOOM_verify_6cCe1TQ9Q-ehkuXdcKhbCg
apple-domain-verification=nD9KnDA817Xob2jI
google-site-verification=mcaWkW3plb3C5eL8iXa7xh5nM7_P7gT03I6cZGsCm1M
rj6p7nodq8cti41hbvfr05bt3p.
v=spf1 include:9jqlyemc47.spf.director.tangent.com include:spf.protection.outlook.com ~all

NS 2

mack.ns.cloudflare.com
rosa.ns.cloudflare.com

SOA 1

mack.ns.cloudflare.com dns.cloudflare.com

SRV 1

autodiscover.outlook.com:443 p100

DMARC_RECORDS 1

v=DMARC1; p=none; sp=none; rua=mailto:86yyb27oe9@rua.director.tangent.com; ruf=mailto:86yyb27oe9@ruf.director.tangent.com; fo=1;

MTA_STS_RECORDS 1

v=STSv1; id=20250110220309008053;

TLS Certificates (0)

None.

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

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_9e985edc78881856
Output Hash: d8c9a1e7e0b6f0bcdb65553aeefcece8cec99cd9fc40f5fa3f0cae029824e317
Signature: ed25519:bd1bd91232a388d499ba898fe8c36a093001356dd632f34a15ba7a844745f0294a0ee435abab892e5cafc1d60503eb50f5d6aae2488dd9bc4035aab3e594840f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/sandburg.edu