CONTINUOUS INTERNET TELEMETRY24H4,098 material changesacross 3,246 domains · +123 vs yesterdayMOVES47 domains changed DNS providertop destination selectel.ru · +8 vs yesterdayMOVES12 domains switched email providertop destination 365cool.comTLS14 domains switched issuing CA24h · -1 vs yesterdayNOW9,758 curated domains not answeringlast probe, steadyMOVERgov.brDNS provider changed: gov.br → dns.br24H4,098 material changesacross 3,246 domains · +123 vs yesterdayMOVES47 domains changed DNS providertop destination selectel.ru · +8 vs yesterdayMOVES12 domains switched email providertop destination 365cool.comTLS14 domains switched issuing CA24h · -1 vs yesterdayNOW9,758 curated domains not answeringlast probe, steadyMOVERgov.brDNS provider changed: gov.br → dns.br

pearsonprd.tech

Observed 2026-07-10T05:55:24.644Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

INFRASTRUCTURE MAPwhat pearsonprd.tech actually stands on - every host below is a signed observation
pearsonprd.tech
NS
dns-apac-1.ptns.pearson.comdns-amer-2.ptns.pearson.comdns-emea-1.ptns.pearson.com
pearson.comanswers its DNS

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time179 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

TXT 1

  • v=spf1 include:_spf.pearsonprd_tech._d.easydmarc.pro ~all

NS 3

  • dns-apac-1.ptns.pearson.com
  • dns-amer-2.ptns.pearson.com
  • dns-emea-1.ptns.pearson.com

SOA 1

  • dns-amer-2.ptns.pearson.com gns-dnsoperations.pearson.com

TLS Certificates (0)

None.

Subdomains (200)

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

Ed25519 Receipt

Receipt ID
32e99960-7a34-4056-ba15-5668f659acc1
Output Hash
b30e30f72c965cd635e276cdcaee2d13526fad1ad6becba539a56aaa2a4e2576
Signature
ed25519:eeaed6601dde08de7d05f11cf467e026bc05426f0096b794318adb85cf7007ab8af5cdd94d1d95d12912c3923b763e37765ad7862883e249907f2f1ecd531e03
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
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