CONTINUOUS INTERNET TELEMETRY24H DRIFT31,041 material changesacross 29,568 domains · 24h to ~80m agoSHIFT23 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW563 curated domains not reachablelast probe, steadySITE ERRORS34,155 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,271 sites429 rate-limit / 403 bot-block, a posture signal

vh-ulm.de

Observed Aug 2, 2026, 21:28 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of vh-ulm.de was taken 1d ago

vh-ulm.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting vh-ulm.de under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch vh-ulm.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byAsseco Data Systems S.A.
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vh-ulm.de actually stands on - every host below is a signed observation
vh-ulm.de
A / AAAA
116.203.179.2212a01:4f8:1c1e:e533::1
2a01serves the site
NS
hydrogen.ns.hetzner.comoxygen.ns.hetzner.comhelium.ns.hetzner.de
hetzner.com + hetzner.deanswers its DNS
MX
mailserver.vh-ulm.de
vh-ulm.dereceives its email
TLS
*.vh-ulm.de
Asseco Data Systems S.A.issued its certificate

DNS Records

A 1

  • 116.203.179.221

AAAA 1

  • 2a01:4f8:1c1e:e533::1

MX 1

  • 101mailserver.vh-ulm.de

TXT 6

  • google-site-verification=-z1s0zz6hfyiFjTZ7IpkYi-x6Od2xDen-Impbboydrk
  • google-site-verification=uVTXzciEuk4mQomaXxqqM-ckarNnFEVlJPOMMzwa2KY
  • openai-domain-verification=dv-78UotHHa7XV6QFomYTITm6iT
  • v=spf1 a mx a:mailserver.vh-ulm.de ip4:109.235.230.139 ip4:109.235.230.140 ip4:109.235.230.141 ip4:37.27.247.130 ~all
  • MS=2DE08B6CB1AB55627FED4B73527E1D7E7D6F9189
  • apple-domain-verification=GWfu5SfSzEncUjU4

NS 3

  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
  • helium.ns.hetzner.de

SOA 1

  • hydrogen.ns.hetzner.com ip.swu.de

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc@vh-ulm.de

TLS Certificates (4)

Common NameIssuerExpires
*.vh-ulm.de C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA Tue, 29 Sep 2026 08:18:48 +0000
Certum DV TLS G2 R39 CA C=PL, O=Asseco Data Systems S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Root CA Sun, 05 Jun 2039 07:41:22 +0000
Certum Trusted Root CA C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA Tue, 19 Sep 2028 10:00:00 +0000
Certum Trusted Network CA C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA Mon, 31 Dec 2029 12:07:37 +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.

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Ed25519 Receipt

Receipt ID
rcpt_75cb3ba0b5ec0445
Output Hash
5cad8061532587f5bc7c93980846eed7e9f90179e4ed846c04e6e4b7d52fe036
Signature
ed25519:4c39511751ba18b75f81b434bf8b52317df198d7aaa17557872c5404481f0cfe0f9993e905dcb7ba33b815b2bbc8dcb02618caf59f04034eb5d9d0e50e5f0800
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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