CONTINUOUS INTERNET TELEMETRY24H DRIFT24,136 material changesacross 23,195 domains · 24h to ~5h ago · -13,886 vs yesterdayROTATION52 domains moved DNS from kirklanddc.com to koaladns.com, 52 moved backa rotation loop, not a migration · 24hNOW584 curated domains not reachable+53 vs yesterdaySITE ERRORS33,580 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,562 sites429 rate-limit / 403 bot-block, a posture signal

link-it-isi.de

Observed Aug 2, 2026, 14:13 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of link-it-isi.de was taken 5d ago

link-it-isi.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting link-it-isi.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 link-it-isi.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured bySectigo
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat link-it-isi.de actually stands on - every host below is a signed observation
link-it-isi.de
A / AAAA
217.160.0.2072001:8d8:100f:f000::2c0
2001serves the site
NS
ns1126.ui-dns.dens1091.ui-dns.orgns1045.ui-dns.comns1109.ui-dns.biz
ui-dns.de + ui-dns.org + moreanswers its DNS
MX
linkitisi-de01j.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.link-it-isi.de
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 217.160.0.207

AAAA 1

  • 2001:8d8:100f:f000::2c0

MX 1

  • 0linkitisi-de01j.mail.protection.outlook.com

TXT 3

  • apple-domain-verification=RrdF8Vs2u142g1R6
  • v=spf1 include:spf.protection.outlook.com ~all
  • apple-domain-verification=qhJJpkzNPvGZLssM

NS 4

  • ns1126.ui-dns.de
  • ns1091.ui-dns.org
  • ns1045.ui-dns.com
  • ns1109.ui-dns.biz

SOA 1

  • ns1045.ui-dns.com hostmaster.1und1.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:info@link-it-isi.de

TLS Certificates (4)

Common NameIssuerExpires
*.link-it-isi.de C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Thu, 18 Mar 2027 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_e8b9c45d8c05ab45
Output Hash
21b8605a1a37f8ca7d28ba82b43962fdba7a7fdc11b081ff67ec4a3afdd311c2
Signature
ed25519:4f1ef48a67aba67eb4a13626b7574e42ed51b7c08d339f3ca4a395d58d644a23c06b3b4b016e0f2dfde598a58e19e985febd33bd81829d604ee6d47f1043380c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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