CONTINUOUS INTERNET TELEMETRY24H DRIFT3,805 material changesacross 3,357 domains · last 24h · -6,610 vs yesterdayDNS DRIFT208 domains changed DNS providertop destination cloudflare.com · -451 vs yesterdayEMAIL DRIFT34 domains switched email providertop destination google.com · -133 vs yesterdayCERT DRIFT44 domains switched issuing CA24h · -175 vs yesterdayNOW501 curated domains not reachable-202 vs yesterdaySITE ERRORS17,277 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 98,443 sites429 rate-limit / 403 bot-block, a posture signal

ascelibrary.com

Observed Jul 24, 2026, 03:56 UTC (13h 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.

Guarded by a firewall
Runs onCloudflare
Secured byGoogle Trust Services
Registered withNetwork Solutions, LLC
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ascelibrary.com actually stands on - every host below is a signed observation
ascelibrary.com
A / AAAA
104.21.21.15172.67.195.173
Cloudflareserves the site
NS
lee.ns.cloudflare.comrachel.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail01
mail01receives its email
TLS
ascelibrary.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.21.15
  • 172.67.195.173

MX 1

  • 10mail01

TXT 1

  • v=spf1 include:spf.ascelibrary.com ~all

NS 2

  • lee.ns.cloudflare.com
  • rachel.ns.cloudflare.com

SOA 1

  • lee.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
ascelibrary.com C=US, O=Google Trust Services, CN=WE1 Fri, 16 Oct 2026 16:26:56 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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 ascelibrary.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_149c818ca9265892
Output Hash
3c45a4b58546144dfb178ce67ef055b78f09f69ccec38384f5d68af65a18aa45
Signature
ed25519:f1e433ff7c3f383d4745878e4ab9f9cc1dba4ebb085da17b0edafafac828d4f6d4aa7e9c86eb89307ee3d16f0c3ec724685471b4a4d9d9290a041857f4c22c02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser