CONTINUOUS INTERNET TELEMETRY24H DRIFT990 material changesacross 520 domains · last 24h · -9,425 vs yesterdayDNS DRIFT12 domains changed DNS providertop destination cloudflare.com · -647 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination google.com · -163 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -217 vs yesterdayNOW421 curated domains not reachable-282 vs yesterdaySITE ERRORS17,593 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 100,843 sites429 rate-limit / 403 bot-block, a posture signal

amrize.com

Observed Jul 24, 2026, 08:46 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
Runs onFastly
Email byGoogle Workspace
Secured byEntrust Limited
Registered withCSC Corporate Domains, Inc.
Also usesDocuSignGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat amrize.com actually stands on - every host below is a signed observation
amrize.com
A / AAAA
151.101.3.10151.101.67.10151.101.131.10151.101.195.10
Fastlyserves the site
NS
dns1.cscdns.netdns2.cscdns.net
cscdns.netanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
amrize.com
Entrust Limitedissued its certificate

DNS Records

A 4

  • 151.101.3.10
  • 151.101.67.10
  • 151.101.131.10
  • 151.101.195.10

MX 1

  • 1smtp.google.com

TXT 30

  • OPE0043015
  • MS=ms10846792
  • MS=ms70964110
  • TAILSCALE-KcDZTYk2UEwsmKfc4hNW
  • asv=88fcb8a5042c5c2e340650f6a919feca
  • apple-domain-verification=gaiI55i3DLpQIXPT
  • docusign=ba21819c-aab4-4b7e-b0e4-8f49eff68741
  • docusign=eb15c951-463f-47d6-ae7a-fe01ef143b85
  • knowbe4-site-verification=8415bd744dafcbf67a883a139cec03c2
  • smartsheet-site-validation=kTjWq1hlZ-a-I1Lrs2bCStRAgNTFhOE-

NS 2

  • dns1.cscdns.net
  • dns2.cscdns.net

SOA 1

  • dns1.cscdns.net hostmaster.cscdns.net

SRV 2

  • vcse.amrize.com:5060 p10
  • vcse.amrize.com:5061 p10

TLS Certificates (2)

Common NameIssuerExpires
amrize.com C=CA, O=Entrust Limited, CN=Entrust OV TLS Issuing RSA CA 2 Fri, 20 Nov 2026 23:59:59 +0000
Entrust OV TLS Issuing RSA CA 2 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 10 Dec 2027 23:59:59 +0000

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID
rcpt_a523f215763f1126
Output Hash
51af0b49134c0e5bda0715cddca0fdc016913259cf4a3ac40edf4f83d25d4118
Signature
ed25519:015cf7cd62a46156c40e96583d5e25db6bdb6796d10ca80637b19b44497104bb69743aad065ca95d36df490d1d81977c5f222f94fe818665cafd50c3a409560f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser