CONTINUOUS INTERNET TELEMETRY24H DRIFT1,147 material changesacross 942 domains · -931 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination ac.in · -12 vs yesterdayNOW2,405 curated domains not answering+1,279 vs yesterdayERRORS16,253 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED41,312 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,147 material changesacross 942 domains · -931 vs yesterdayDNS DRIFT3 domains changed DNS providertop destination ac.in · -12 vs yesterdayNOW2,405 curated domains not answering+1,279 vs yesterdayERRORS16,253 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED41,312 throttled or blocked our scanner429 rate-limit / 403 bot-block

plosone.org

Observed Jul 18, 2026, 13:04 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat plosone.org actually stands on - every host below is a signed observation
plosone.org
A / AAAA
104.21.81.174172.67.163.412606:4700:3030::6815:51ae2606:4700:3030::ac43:a329
Cloudflareserves the site
NS
chad.ns.cloudflare.compaloma.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
plosone.org
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.81.174
  • 172.67.163.41

AAAA 2

  • 2606:4700:3030::6815:51ae
  • 2606:4700:3030::ac43:a329

NS 2

  • chad.ns.cloudflare.com
  • paloma.ns.cloudflare.com

SOA 1

  • chad.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
plosone.org C=US, O=Google Trust Services, CN=WE1 Mon, 05 Oct 2026 11:49:06 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 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 plosone.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
8f4389a5-a343-4e2c-90f9-a33bcbf1e668
Output Hash
d9ba94231ee6d874777eb22c932db4b73f4f439cc96248693d130b5fb81105f7
Signature
ed25519:00f2729350aec5138d0ba49082d9988b3efece158974b187cc3849e65419c38904632ff9cdf6a1d6c7454838835d5256453e5776a99dedeaa8bbcdcb2ed71d06
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser