CONTINUOUS INTERNET TELEMETRY24H DRIFT230 material changesacross 35 domains · last 24h · +70 vs yesterdayNOW531 curated domains not reachable+29 vs yesterdaySITE ERRORS33,984 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 150,020 sites429 rate-limit / 403 bot-block, a posture signal

state.ia.us

Observed Jul 28, 2026, 17:38 UTC (12h 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 byGoogle Workspace
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat state.ia.us actually stands on - every host below is a signed observation
state.ia.us
A / AAAA
165.206.21.20165.206.21.30165.206.21.250
unattributedserves the site
NS
dns-e2.uiowa.edudns2.icn.state.ia.usdns-2.iastate.edudns-e1.uiowa.edu+3 more
uiowa.edu + ia.us + moreanswers its DNS
MX
aspmx.l.google.comalt4.aspmx.l.google.comalt3.aspmx.l.google.comalt2.aspmx.l.google.com+1 more
Google Workspacereceives its email

DNS Records

A 3

  • 165.206.21.20
  • 165.206.21.30
  • 165.206.21.250

MX 5

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

TXT 23

  • mvb135o0ei1hhb509ombvpcunq
  • b0paf9gtaf67gb8l9qcrqnadpn
  • _np08xbzysw2zokdudlhk53kloh19fr5
  • 7a8gtugr1qhob6mavspu0nlfrv
  • a0cbt78ticmftc1juut8c2anpp
  • q6i1hjtft5ut2ijbh443c5embg
  • f9529ti06eqvtgcm8d8uqka6j9
  • 54l348esjjih1mc93bjdlbvksa
  • _b25ce39wuywp6ko97u7hj0sdh7kggxc
  • 6f42hrrnzgpfv0x8q5d6lqn4jk6st96t

NS 7

  • dns-e2.uiowa.edu
  • dns2.icn.state.ia.us
  • dns-2.iastate.edu
  • dns-e1.uiowa.edu
  • ns.state.ia.us
  • dns-e3.uiowa.edu
  • dns1.icn.state.ia.us

SOA 1

  • dns2.icn.state.ia.us noc.icn.state.ia.us

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 state.ia.us. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_b728a3c635c850d2
Output Hash
ca5219cd7272038dbf0b249c7d47bea8e8fbe5a6181f998157a75ec4f07d40ea
Signature
ed25519:b439abf6cf6d446e3dd8dfb2c44ea6cc7be91ce8f8694787bcbbf7a574ecac73707e5c83ff9af60d1c07ca5691ed85768fde69326986305fd379dba6da7bf108
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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