CONTINUOUS INTERNET TELEMETRY24H DRIFT9,850 material changesacross 9,431 domains · 24h to ~2h ago · -31,010 vs yesterdayNOW562 curated domains not reachablelast probe, steadySITE ERRORS34,244 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,304 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

valpo.edu

Observed Jul 24, 2026, 19:34 UTC (9d 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.

Verify this receipt yourself + Watch this domain
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat valpo.edu actually stands on - every host below is a signed observation
valpo.edu
A / AAAA
162.159.134.42
Cloudflareserves the site
NS
ns-1393.awsdns-46.orgns-1988.awsdns-56.co.ukns-327.awsdns-40.comns-821.awsdns-38.net
awsdns-46.org + awsdns-56.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+5 more
Google Workspacereceives its email
TLS
valpo.edu
Let's Encryptissued its certificate

DNS Records

A 1

  • 162.159.134.42

MX 9

  • 10aspmx.l.google.com
  • 20alt1.aspmx.l.google.com
  • 20alt2.aspmx.l.google.com
  • 20alt3.aspmx.l.google.com
  • 20alt4.aspmx.l.google.com
  • 30aspmx2.googlemail.com
  • 30aspmx3.googlemail.com
  • 30aspmx4.googlemail.com
  • 30aspmx5.googlemail.com

TXT 3

  • google-site-verification=2j23hSQxIatam4FVXVzni6z_AByy2MVV2zdYuXv7uoE
  • v=spf1 ip4:104.45.175.206 ip4:52.224.142.128 ip4:52.180.90.234 ip4:208.117.61.155 ip4:152.228.3.112 ip4:3.222.165.21 ip4:165.193.255.91 ip4:152.228.22.50 ip4:152.228.3.110 ip4:152.228.3.111 ip4:152.228.3.20 ip4:109.199.105.184 ip4:184.106.19.120 ip4:173.203.22.150 ip4:72.14.161.10 ip4:176.31.145.254 ip4:209.112.4.10 ip4:216.24.224.0/20 ip4:216.27.12.144/28 ip4:216.27.14.0/26 ip4:216.27.14.64/27 ip4:216.27.8.32/28 ip4:216.27.20.128/27 ip4:216.27.22.160/27 ip4:216.27.22.192/27 ip4:185.131.228.0/25 ip4:185.131.228.128/25 ip4:185.131.229.0/25 ip4:65.98.250.0/24 ip4:65.98.206.0/24 ip4:65.98.214.0/24 ip4:65.98.146.0/24 ip4:65.98.228.0/24 ip4:69.63.150.0/23 ip4:52.138.7.134/32 ip4:139.146.146.128/25 ip4:139.146.160.0/25 ip4:135.26.252.0/26 ip4:54.88.39.81 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:52.100.0.0/14 ip4:104.47.0.0/17 ip4:198.245.81.0/24 ip4:136.147.176.0/24 ip4:13.111.0.0/16 ip4:136.147.182.0/24 ip4:136.147.135.0/24 ip4:199.122.123.0/24 ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0...[truncated]
  • v=DMARC1; p=none; rua=mailto:re+6892e3fed4b4@inbound.dmarcdigests.com; fo=1

NS 4

  • ns-1393.awsdns-46.org
  • ns-1988.awsdns-56.co.uk
  • ns-327.awsdns-40.com
  • ns-821.awsdns-38.net

SOA 1

  • ns-821.awsdns-38.net awsdns-hostmaster.amazon.com

TLS Certificates (4)

Common NameIssuerExpires
valpo.edu C=US, O=Let's Encrypt, CN=YE1 Tue, 20 Oct 2026 00:33:52 +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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_528aa9386f58960f
Output Hash
6eb625f6ab2071fae5cf47a6b3bd2403178887c4f446b8e8b60a826f1b6c8dbb
Signature
ed25519:e236e382e651fd9faa1eeec944abc4797be9a909b7f2ec4c5aa346a483d0e51e338af4c12bc3553040047095e57026df772bcf7cb304996019970b60f19b0503
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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