CONTINUOUS INTERNET TELEMETRY24H DRIFT2,036 material changesacross 1,851 domains · -515 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination parity.domains · +5 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination google.com · -3 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,401 curated domains not answeringlast probe, steadyERRORS10,894 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,036 material changesacross 1,851 domains · -515 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination parity.domains · +5 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination google.com · -3 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,401 curated domains not answeringlast probe, steadyERRORS10,894 responded with an errorlast probe · 5xx / 404 / 429 / 403

cch.com

Observed 2026-07-14T12:46:15.830Z (6h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
12 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat cch.com actually stands on - every host below is a signed observation
cch.com
A / AAAA
13.248.160.137
Cloudflareserves the site
NS
ns-221.awsdns-27.comns-1769.awsdns-29.co.ukns-807.awsdns-36.netns-1296.awsdns-34.org
awsdns-27.com + awsdns-29.co.uk + moreanswers its DNS
MX
wolterskluwer.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.wolterskluwer.com/en/tax-and-accounting
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time94 ms
DNS resolutionNOERROR
Redirect chain
https://www.wolterskluwer.com/en/tax-and-accounting

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

DNS Records

A 1

  • 13.248.160.137

MX 1

  • 0wolterskluwer.mail.protection.outlook.com

TXT 16

  • vtbe9bdjbbcn6p27k6vcf894h7
  • v=spf1 a mx ip4:68.232.137.187 ip4:68.232.131.93 ip4:68.232.137.90 ip4:68.232.131.122 ip4:160.109.110.49 ip4:160.109.111.220 ip4:167.89.89.69 ip4:168.245.4.193 ip4:149.72.197.216 ip4:167.89.5.214 include:spf.protection.outlook.com -all
  • _wyk3zjex6pdz6b2mpehh4b6twi393gp
  • reeh5onr013n1n71upnlaoc024
  • tomc4stmidhveu2echcpa7110u
  • 3veovjqlh4j0hl4pgtn5r1eutu
  • _l6uce7kpoqfye4ww0nehqpogprcuq4m
  • amazonses:+9MNpKlDi4IUqmnn0l8GmsoBHvCo14UKLPk8gL3QVbY=
  • 2lhlw441htx02c284yn91jnzd5x5hd9n
  • MS=ms80713014

NS 4

  • ns-221.awsdns-27.com
  • ns-1769.awsdns-29.co.uk
  • ns-807.awsdns-36.net
  • ns-1296.awsdns-34.org

SOA 1

  • ns-1296.awsdns-34.org awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (12)

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

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

Ed25519 Receipt

Receipt ID
1c4a0ae3-609e-4fee-a0d3-02202131b387
Output Hash
9aa43a9b2a81b45c133d253ebd90d0eb4d0d63a8dac51ea5ab866e13fa5a479a
Signature
ed25519:705c760f49c66f71e4f69c4d0daf9d28be118236e4c41999eb58ccc10d0b6dcbc200dd07f9d4c147e9151ee0215aecf0968dc9ebe32099c85d52e07deeb9a106
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser