CONTINUOUS INTERNET TELEMETRY24H DRIFT4,090 material changesacross 3,648 domains · last 24h · -6,325 vs yesterdayDNS DRIFT224 domains changed DNS providertop destination cloudflare.com · -435 vs yesterdayEMAIL DRIFT43 domains switched email providertop destination google.com · -124 vs yesterdayCERT DRIFT52 domains switched issuing CA24h · -167 vs yesterdayNOW492 curated domains not reachable-211 vs yesterdaySITE ERRORS17,232 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,525 sites429 rate-limit / 403 bot-block, a posture signal

ispeech.org

Observed Jul 24, 2026, 01:57 UTC (14h 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
Email byGoogle Workspace
Secured byDigiCert
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ispeech.org actually stands on - every host below is a signed observation
ispeech.org
A / AAAA
173.251.126.243
unattributedserves the site
NS
angela.ns.cloudflare.comjoel.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+3 more
Google Workspacereceives its email
TLS
*.ispeech.org
DigiCert Incissued its certificate

DNS Records

A 1

  • 173.251.126.243

MX 7

  • 10aspmx.l.google.com
  • 20alt1.aspmx.l.google.com
  • 20alt2.aspmx.l.google.com
  • 30aspmx2.googlemail.com
  • 30aspmx3.googlemail.com
  • 30aspmx4.googlemail.com
  • 30aspmx5.googlemail.com

TXT 7

  • 201708110000013tkbley9dntecbniv86x7ce2qd2kgie5fngca03sb6njbdwtk1
  • Sendinblue-code:e7bfbc1f3acbf2f3aef9a52053469563
  • _ffqzf2tinr4yjkzkc83xw3dp1rnhwcr
  • google-site-verification=cQ-yI6eWxboZJBBTMGuoywuMIXovA69JesYTOiRSzjg
  • google-site-verification=y7DKfbhSSnwZZv_6MZHplzuE0hnDzxLTfnBTZEaLxJo
  • v=spf1 include:_spf.google.com include:spf.sendinblue.com mx ~all
  • v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

NS 2

  • angela.ns.cloudflare.com
  • joel.ns.cloudflare.com

SOA 1

  • angela.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
*.ispeech.org C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1 Thu, 08 Oct 2026 23:59:59 +0000
RapidSSL TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:24:33 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Fri, 15 Jan 2038 12:00:00 +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 ispeech.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_d0ec924203d022d1
Output Hash
9f6944681afbfbec57e4670a42a18d2577c31386ac0bdd68e91f8acf2a2f1153
Signature
ed25519:c5aa87d7bee46919a39afe189ea4e0bd1446adfc24ffcb1b19387f8f142726cb2c1d7832854621efda374870884a290f516decb2fef8e8e9de5983b44fec4709
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser