CONTINUOUS INTERNET TELEMETRY24H DRIFT47,514 material changesacross 42,637 domains · 24h to ~2h ago · +13,108 vs yesterdayROTATION52 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hNOW611 curated domains not reachablelast probe, steadySITE ERRORS34,200 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,867 sites429 rate-limit / 403 bot-block, a posture signal

realschulebayern.de

Observed Aug 9, 2026, 20:06 UTC (2m 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.

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Up right now
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat realschulebayern.de actually stands on - every host below is a signed observation
realschulebayern.de
A / AAAA
88.198.245.168
unattributedserves the site
NS
robotns2.second-ns.derobotns3.second-ns.comns1.first-ns.de
second-ns.de + second-ns.com + moreanswers its DNS
MX
mail.ssl-brn.demail1.ssl-brn.de
ssl-brn.dereceives its email
TLS
realschulebayern.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 88.198.245.168

MX 2

  • 10mail.ssl-brn.de
  • 10mail1.ssl-brn.de

TXT 1

  • v=spf1 mx a:88.198.245.168 -all

NS 3

  • robotns2.second-ns.de
  • robotns3.second-ns.com
  • ns1.first-ns.de

SOA 1

  • ns1.first-ns.de dns.hetzner.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:admin@ssl-brn.de

TLS Certificates (3)

Common NameIssuerExpires
realschulebayern.de C=US, O=Let's Encrypt, CN=YR1 Thu, 24 Sep 2026 06:09:34 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR 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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_df643b8c0ec87790
Output Hash
79b306012eefdc4e58d102e83a6f9a649c8f925822562d5c11034a0dd41e0b7a
Signature
ed25519:ce6b05b2c3d349db82bfa3ef0ed7b99411d9ac2a12c42566456cf99e23bb66f18c0219aec57d09d27f393a89572845f0efe8aa57ca315775a4383526f0319f0f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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