CONTINUOUS INTERNET TELEMETRY24H DRIFT12,506 material changesacross 11,734 domains · 24h to ~85m ago · +3,743 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

zerfleddert.de

Observed Aug 3, 2026, 02:51 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.

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Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 5 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zerfleddert.de actually stands on - every host below is a signed observation
zerfleddert.de
A / AAAA
88.198.237.2222a01:4f8:bc:1de::1
2a01serves the site
NS
ns2.he.netns3.he.neteddie.zerfleddert.dens4.he.net+1 more
he.net + zerfleddert.deanswers its DNS
MX
eddie.zerfleddert.deagrajag.zerfleddert.de
zerfleddert.dereceives its email
TLS
agrajag.zerfleddert.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 88.198.237.222

AAAA 1

  • 2a01:4f8:bc:1de::1

MX 2

  • 20eddie.zerfleddert.de
  • 10agrajag.zerfleddert.de

TXT 2

  • google-site-verification=oIPSlMXfnCG7J_21YCn51ojTrFriHfOW8S_jZ4nelvw
  • v=spf1 ip4:188.246.9.226 ip6:2001:470:7281:f00::92 ip6:2003:000a:0d0a:b502::92 ip4:88.198.237.222 ip6:2a01:4f8:bc:1de::1 ip4:188.246.4.7 ip6:2001:470:71b6::1 mx a ~all

NS 5

  • ns2.he.net
  • ns3.he.net
  • eddie.zerfleddert.de
  • ns4.he.net
  • agrajag.zerfleddert.de

SOA 1

  • eddie.zerfleddert.de michael.eddie.zerfleddert.de

CAA 3

  • issue "letsencrypt.org"
  • issuewild "letsencrypt.org"
  • iodef "mailto:certrep@zerfleddert.de"

DMARC_RECORDS 1

  • v=DMARC1; p=none; ruf=mailto:dmarc-fdr@zerfleddert.de

TLS Certificates (3)

Common NameIssuerExpires
agrajag.zerfleddert.de C=US, O=Let's Encrypt, CN=YR2 Mon, 12 Oct 2026 01:37:48 +0000
YR2 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 (5)

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.

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Ed25519 Receipt

Receipt ID
rcpt_4866e36d7a8724ed
Output Hash
89e5e8e4ffeb73b434c7894f3ec0ecc259ff08ff864519f8839977a9331c45fd
Signature
ed25519:e292d158b81c2120fd24c5d7d8fb7f819e819adc6174d5c53df56e3217c0fb86ffea568053d8cbe53630604f7f98e21485c22d00a30dddd8a5b07b4139d6cd0c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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