saferinternet.at

Observed Aug 11, 2026, 06:58 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of saferinternet.at was taken 4d ago

saferinternet.at is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting saferinternet.at 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 saferinternet.at Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat saferinternet.at actually stands on - every host below is a signed observation
saferinternet.at
A / AAAA
23.88.92.228
unattributedserves the site
NS
ns1.your-server.dens3.second-ns.dens.second-ns.com
your-server.de + second-ns.de + moreanswers its DNS
MX
saferinternet-at.mail.protection.outlook.com
Microsoft 365receives its email
TLS
saferinternet.at
Let's Encryptissued its certificate

DNS Records

A 1

  • 23.88.92.228

MX 1

  • 1saferinternet-at.mail.protection.outlook.com

TXT 3

  • v=spf1 mx ip4:188.40.2.9 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de -all
  • google-site-verification=Ft9Cu2i3azW1OAmZHWMqUXq8UaEJB8Rm6DyAT-rDhoI
  • sendinblue-code:7a0dddbe8cf6a5aac63c8824c2194317

NS 3

  • ns1.your-server.de
  • ns3.second-ns.de
  • ns.second-ns.com

SOA 1

  • ns1.your-server.de postmaster.your-server.de

SRV 1

  • mail.your-server.de:587 p0

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

TLS Certificates (3)

Common NameIssuerExpires
saferinternet.at C=US, O=Let's Encrypt, CN=YR1 Wed, 30 Sep 2026 06:54:05 +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 (1)

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_2bb39d6f29667ef0
Output Hash
85ccd7f84aeafc2756fa552b0b17f159bfb1482593ed3c5d1446559301fc072d
Signature
ed25519:23f8bf9fe81854ab248218987512e30d4c54ecdfc91804d89922940ee2125d1eb28c66543e6a7b227adbef3189c2233d3ebace82959faa0f10a1272004f32007
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,921 material changesacross 42,264 domains · 24h to ~2h ago · +414 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,298 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,240 sites429 rate-limit / 403 bot-block, a posture signal