CONTINUOUS INTERNET TELEMETRY24H DRIFT10,789 material changesacross 10,408 domains · +160 vs yesterdayDNS DRIFT755 domains changed DNS providertop destination cloudflare.com · -25 vs yesterdayEMAIL DRIFT174 domains switched email providertop destination google.com · +4 vs yesterdayCERT DRIFT221 domains switched issuing CA24h · -9 vs yesterdayNOW1,173 curated domains not reachable-176 vs yesterdaySITE ERRORS19,174 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED95,134 throttled or blocked our scanner429 rate-limit / 403 bot-block

hn.algolia.com

Observed Jul 21, 2026, 19:54 UTC (1d 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 onGoogle
Secured byGoogle Trust Services
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat hn.algolia.com actually stands on - every host below is a signed observation
hn.algolia.com
A / AAAA
34.160.168.181
Googleserves the site
TLS
hn.algolia.com
Google Trust Servicesissued its certificate

DNS Records

A 1

  • 34.160.168.181

TLS Certificates (3)

Common NameIssuerExpires
hn.algolia.com C=US, O=Google Trust Services, CN=WR3 Wed, 02 Sep 2026 03:12:57 +0000
WR3 C=US, O=Google Trust Services LLC, CN=GTS Root R1 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R1 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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 hn.algolia.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_000e3329b2e5982f
Output Hash
6e36f04d837cd84d57f74ae1920947985133e22eb760fb2bf8b029bc916c18b2
Signature
ed25519:b1a4a4e63757daa1ee8ca67863a275edd1de60c05296b2a8416a69176fe20305deb0bd540185d87b4a0270e89d2063f6a80a32239423db8d68b94d955e354501
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser