CONTINUOUS INTERNET TELEMETRY24H DRIFT1,343 material changesacross 871 domains · last 24h · -9,072 vs yesterdayDNS DRIFT31 domains changed DNS providertop destination cloudflare.com · -628 vs yesterdayEMAIL DRIFT7 domains switched email providertop destination google.com · -160 vs yesterdayCERT DRIFT6 domains switched issuing CA24h · -213 vs yesterdayNOW414 curated domains not reachable-289 vs yesterdaySITE ERRORS17,577 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,818 sites429 rate-limit / 403 bot-block, a posture signal

amboss.space

Observed Jul 24, 2026, 05:27 UTC (17h 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.

Up right now
Runs onCloudflare
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat amboss.space actually stands on - every host below is a signed observation
amboss.space
A / AAAA
172.67.183.122104.21.80.1332606:4700:3037::ac43:b77a2606:4700:3036::6815:5085
Cloudflareserves the site
NS
adrian.ns.cloudflare.compablo.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
amboss.space
Let's Encryptissued its certificate

DNS Records

A 2

  • 172.67.183.122
  • 104.21.80.133

AAAA 2

  • 2606:4700:3037::ac43:b77a
  • 2606:4700:3036::6815:5085

TXT 2

  • google-site-verification=YimjFFMDg4Rz7dYyEaXsg2Du-ohMKSwv8vb6DP1jhh0
  • v=DMARC1; p=none; rua=mailto:2bf1edd01b584ee88e227b3c774d776f@dmarc-reports.cloudflare.net

NS 2

  • adrian.ns.cloudflare.com
  • pablo.ns.cloudflare.com

SOA 1

  • adrian.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
amboss.space C=US, O=Let's Encrypt, CN=YE1 Wed, 14 Oct 2026 15:58:51 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for amboss.space. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for amboss.space <a href="https://domaindrift.io/t/amboss.space"> <img src="https://domaindrift.io/badge/amboss.space.svg" width="300" height="64" alt="DomainDrift signed observations for amboss.space"> </a>

Ed25519 Receipt

Receipt ID
rcpt_3969e3d4ac005ebe
Output Hash
2a1a455a3c5b7370c4933f4138095a14c69314a69266e389ec22e4e429bfdf47
Signature
ed25519:514aca56c807884e7cb23bfa6afc4aa0a1f60d2ce2ca2570dd2b4efbd95e23121a1dde9fb46b481cd5fdde57ea2a93386f4d1e30c1326909215b018f5735a702
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser