jakobfoerster.com

Observed Aug 16, 2026, 07:09 UTC (8h 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
Registered toUniversity of Oxford
Registered withSquarespace Domains II LLC
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jakobfoerster.com actually stands on - every host below is a signed observation
jakobfoerster.com
NS
ns-cloud-e2.googledomains.comns-cloud-e1.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.com
googledomains.comanswers its DNS

DNS Records

NS 4

  • ns-cloud-e2.googledomains.com
  • ns-cloud-e1.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com

SOA 1

  • ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_4cc18d3d7fa49f29
Output Hash
6b23e8bc37100498e76f6f3b69364a36e783cf065d7a060b7b97f8bef27f10b2
Signature
ed25519:e5593e8ac2079a33a8be13d735d5091c0de1e8d15055fc38dae5da97d935035ab7b1184d23c692823a591c737213339240511b0f136accae3e255f22c1c4c905
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT40,574 material changesacross 38,742 domains · 24h to ~3h ago · -985 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 60 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW582 curated domains not reachable+87 vs yesterdaySITE ERRORS36,429 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,461 sites429 rate-limit / 403 bot-block, a posture signal