CONTINUOUS INTERNET TELEMETRY24H DRIFT50,775 material changesacross 47,754 domains · 24h to ~2h ago · -11,301 vs yesterdayROTATION50 domains moved DNS from kirklanddc.com to koaladns.com, 48 moved backa rotation loop, not a migration · 24hNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,874 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 120,203 sites429 rate-limit / 403 bot-block, a posture signal

ris-portal.de

Observed Aug 3, 2026, 02:05 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ris-portal.de was taken 4d ago

ris-portal.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ris-portal.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 ris-portal.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 byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ris-portal.de actually stands on - every host below is a signed observation
ris-portal.de
A / AAAA
93.90.195.235
unattributedserves the site
NS
a.regfish-ns.netb.regfish-ns.netc.regfish-ns.net
regfish-ns.netanswers its DNS
MX
mail.ris-portal.de
ris-portal.dereceives its email
TLS
ris-portal.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 93.90.195.235

MX 1

  • 10mail.ris-portal.de

TXT 1

  • v=spf1 mx -all

NS 3

  • a.regfish-ns.net
  • b.regfish-ns.net
  • c.regfish-ns.net

SOA 1

  • a.regfish-ns.net dns.regfish-ns.net

DMARC_RECORDS 1

  • v=DMARC1;p=quarantine;pct=100;rua=mailto:postmaster@comundus.com;ruf=mailto:postmaster@comundus.com;adkim=s;aspf=r

TLS Certificates (3)

Common NameIssuerExpires
ris-portal.de C=US, O=Let's Encrypt, CN=YR1 Thu, 29 Oct 2026 16:08:16 +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_f5c8da7290983feb
Output Hash
fb961cd75df56bd67f1cf565d1e2938567e703a4089477bb3823a225b583f126
Signature
ed25519:beec9c0458e326c3a0a8322d269d3ba96ed0ce62599d389d77e147bf47f12e7ba1977b2d1576bf099d8e41284727803a2c8fcf1d459156d0f520ac6eb1cb9b03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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