CONTINUOUS INTERNET TELEMETRY24H DRIFT41,599 material changesacross 38,866 domains · last 24h · +739 vs yesterdayNOW554 curated domains not reachablelast probe, steadySITE ERRORS34,557 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,821 sites429 rate-limit / 403 bot-block, a posture signal

donmccurdy.com

Observed Jul 27, 2026, 14:46 UTC (6d 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
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat donmccurdy.com actually stands on - every host below is a signed observation
donmccurdy.com
A / AAAA
76.76.21.21
unattributedserves the site
NS
ns1.vercel-dns.comns2.vercel-dns.com
vercel-dns.comanswers its DNS
MX
in1-smtp.messagingengine.comin2-smtp.messagingengine.com
messagingengine.comreceives its email
TLS
donmccurdy.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 76.76.21.21

MX 2

  • 10in1-smtp.messagingengine.com
  • 20in2-smtp.messagingengine.com

TXT 3

  • google-site-verification=2jQrpSNjSL98M9lTDMi-wEmHLammdoIZKx-NOX2OE2Q
  • keybase-site-verification=mwWC3TVkpK3SSu8FDu0lyImStmkECyMFup1YXPvii6M
  • v=spf1 include:spf.messagingengine.com ?all

NS 2

  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

SOA 1

  • ns1.vercel-dns.com hostmaster.nsone.net

CAA 3

  • issue "letsencrypt.org"
  • issue "pki.goog"
  • issue "sectigo.com"

TLS Certificates (3)

Common NameIssuerExpires
donmccurdy.com C=US, O=Let's Encrypt, CN=YR2 Fri, 25 Sep 2026 22:50:12 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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 donmccurdy.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_c3744b65e6cac728
Output Hash
f9e50ddf5546b516ccc0fd690c6ff95c54d2ccdc5c2bbe854185cbe57a7f48a6
Signature
ed25519:31b6c12dc1ca7903871fecb29a0630c7ef8f6b250132180c0714e2b3fb192becd496ada01c81251f83b4082a87921a0cec55729bfbe70d362d4aae8d2ed4440c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser