CONTINUOUS INTERNET TELEMETRY24H DRIFT3,196 material changesacross 2,721 domains · -202 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination gov.cn · -1 vs yesterdayCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,327 curated domains not answering-6,391 vs yesterdayERRORS10,952 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,196 material changesacross 2,721 domains · -202 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination gov.cn · -1 vs yesterdayCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,327 curated domains not answering-6,391 vs yesterdayERRORS10,952 responded with an errorlast probe · 5xx / 404 / 429 / 403

csi.com

Observed 2026-07-12T16:32:44.910Z (11h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Registered withGoDaddy.com, LLC
4 subdomains · telecom
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat csi.com actually stands on - every host below is a signed observation
csi.com
A / AAAA
32.196.27.19234.194.191.20944.192.134.224
Cloudflareserves the site
NS
ns-1768.awsdns-29.co.ukns-580.awsdns-08.netns-1081.awsdns-07.orgns-154.awsdns-19.com
awsdns-29.co.uk + awsdns-08.net + moreanswers its DNS
MX
mx-aol.mail.gm0.yahoodns.net
yahoodns.netreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.compuserve.com:443/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time236 ms
DNS resolutionNOERROR
Redirect chain
https://www.compuserve.com:443/

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

DNS Records

A 3

  • 32.196.27.192
  • 34.194.191.209
  • 44.192.134.224

MX 1

  • 10mx-aol.mail.gm0.yahoodns.net

TXT 2

  • v=spf1 redirect=_spf.mail.yahoo.com
  • v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.agari.com;

NS 4

  • ns-1768.awsdns-29.co.uk
  • ns-580.awsdns-08.net
  • ns-1081.awsdns-07.org
  • ns-154.awsdns-19.com

SOA 1

  • ns-1768.awsdns-29.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (4)

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 csi.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
0aed17fd-8e96-4f66-987e-9209d3d8c0ca
Output Hash
e1e6c22bc6e172a2db26f50da7f10a9ac325f7774249da6a54c1c34425a610c3
Signature
ed25519:321d61e8c1bdda61caa66ec13fae965afa35b0089f52884b20c2a3d689985ff43f4454a92b2dd9944390601301ce1a454244af82fc714d430da85ab45845ed03
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser