saisd.org

Observed Aug 12, 2026, 05:32 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of saisd.org was taken 3d ago

saisd.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting saisd.org 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 saisd.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat saisd.org actually stands on - every host below is a signed observation
saisd.org
A / AAAA
104.17.71.73
Cloudflareserves the site
NS
ns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
saisd-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
saisd.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 104.17.71.73

MX 1

  • 0saisd-org.mail.protection.outlook.com

TXT 3

  • spf2.0/pra
  • v=4a126859-3636-4212-a384-d61cce33b8ce
  • v=spf1 ip4:72.21.97.234/29 ip4:75.108.162.69/32 include:customerspf.schoolmessenger.com include:spf.protection.outlook.com -all

NS 4

  • ns1-04.azure-dns.com
  • ns2-04.azure-dns.net
  • ns3-04.azure-dns.org
  • ns4-04.azure-dns.info

SOA 1

  • ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com

CAA 3

  • iodef "mailto:webteam@saisd.org"
  • issue "letsencrypt.org"
  • issue "sectigo.com"

DMARC_RECORDS 1

  • v=DMARC1;p=reject;pct=100;rua=mailto:DMARCReports@saisd.org;ruf=mailto:DMARCReports@saisd.org;fo=1;adkim=r;aspf=r;rf=afrf;ri=86400;sp=reject

BIMI_RECORDS 1

  • v=spf1 ip4:72.21.97.235 include:spf.protection.outlook.com -all

MTA_STS_RECORDS 1

  • v=spf1 ip4:72.21.97.235 include:spf.protection.outlook.com -all

TLS Certificates (4)

Common NameIssuerExpires
saisd.org C=US, O=Let's Encrypt, CN=YE1 Mon, 21 Sep 2026 20:47:58 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_7143a2ed62801624
Output Hash
be2ee227eef59fab0207023f11bf9419c51fd9545e3dc573fd62d5c4531ea27e
Signature
ed25519:4b637c42f754874deeaf0916f6c921ab8228db2f8a0b8cccff83497e101d1d1b10daa9345f3ec4a6daf4eb6d85a7f5c9c3631bf4011e119adcca9b3126b8df07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,439 material changesacross 40,751 domains · 24h to ~2h ago · -1,068 vs yesterdayROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 57 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,342 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,368 sites429 rate-limit / 403 bot-block, a posture signal