CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 23,751 material changesacross 22,151+ domains · 24h to ~15h ago · a floor, 9h of 24 walkedNOW564 curated domains not reachablelast probe, steadySITE ERRORS34,111 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 155,157 sites429 rate-limit / 403 bot-block, a posture signal

dsiac.org

Observed Jul 26, 2026, 00:57 UTC (6d 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.

Not responding
Email byHubSpot
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dsiac.org actually stands on - every host below is a signed observation
dsiac.org
A / AAAA
50.204.21.121
unattributedserves the site
NS
ns1-33.azuregov-dns.usns2-33.azuregov-dns.usns3-33.azuregov-dns.usns4-33.azuregov-dns.us
azuregov-dns.usanswers its DNS
MX
mail3.survice.commail4.survice.com
HubSpotreceives its email

DNS Records

A 1

  • 50.204.21.121

MX 2

  • 10mail3.survice.com
  • 10mail4.survice.com

TXT 6

  • v=spf1 mx ip4:50.204.21.120/32 ip4:50.253.15.171/32 ip4:23.24.104.49/32 ip4:149.72.215.227 include:spf.protection.office365.us include:46398764.spf07.hubspotemail.net -all
  • f5ve0.usgovvirginia.cloudapp.usgovcloudapi.net
  • llf1m8p9896tdgrhjku1eb4dug
  • kok5sddclm8agl939irafg7os7
  • 4xfCKFty2ERSKpfDgTWZEfV3oO8wAVjakzmvaioG3NF5R3Sl3HOwGcSfBi6XSX6PJQoniEaEgSgGHnDwz4lkBw==
  • v=DMARC1; p=reject; sp=reject; rua=mailto:re+d5d693a76ac7@inbound.dmarcdigests.com,mailto:dmarc_reports@mail.mil; aspf=r; pct=100

NS 4

  • ns1-33.azuregov-dns.us
  • ns2-33.azuregov-dns.us
  • ns3-33.azuregov-dns.us
  • ns4-33.azuregov-dns.us

SOA 1

  • ns1-33.azuregov-dns.us azuredns-hostmaster.microsoft.com

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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_9eaf996ed9c5051a
Output Hash
40ee18937dfac99e8466ea9813ea2ea94755fc8be42ea19e36849f841d1c1be2
Signature
ed25519:a78f9e29e8708dfefedf7717438161c7f4ee2a81cc2e08ff8210ddec36c2b06deb566453e18bb277e1ac3e3710b4adf865ae9a81ea02d086c9e7545f9947bb00
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser