CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 32,547 material changesacross 30,918+ domains · 24h to ~11h ago · a floor, 13h of 24 walkedNOW547 curated domains not reachablelast probe, steadySITE ERRORS34,664 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,463 sites429 rate-limit / 403 bot-block, a posture signal

dsca.mil

Observed Jul 24, 2026, 22:06 UTC (8d 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
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dsca.mil actually stands on - every host below is a signed observation
dsca.mil
NS
dns-pub-f1-u.pentagon.mildns-pub-f2-u.pentagon.mildns-pub-f3-u.pentagon.mil
pentagon.milanswers its DNS
MX
pri-jeemsg.eemsg.mail.milsec-jeemsg.eemsg.mail.mil
mail.milreceives its email

DNS Records

MX 2

  • 10pri-jeemsg.eemsg.mail.mil
  • 20sec-jeemsg.eemsg.mail.mil

TXT 2

  • v=spf1 include:spf.protection.office365.us include:_spf.eemsg.mail.mil -all
  • v=DMARC1; p=reject; rua=mailto:dmarc_reports@mail.mil; fo=1

NS 3

  • dns-pub-f1-u.pentagon.mil
  • dns-pub-f2-u.pentagon.mil
  • dns-pub-f3-u.pentagon.mil

SOA 1

  • dns-mas-a1-t.pentagon.mil osd\.pentagon\.jsp\.list\.core-dns.mail.mil

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 dsca.mil. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_f05bc96d5ca17b15
Output Hash
25b659e30f6884c582f854c83501f1b9be200c77b5d586833860cf93ba6de900
Signature
ed25519:95262682d0c9c0a64fb48ad598821f530be081df8047ff1bf45e352abcfce4aa83c51c31d42b5c950f14d378310177faea364d4ae446eb80d30a88519c12b909
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser