mccahan.net

Observed Aug 2, 2026, 08:04 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mccahan.net was taken 12d ago

mccahan.net is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mccahan.net under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch mccahan.net Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Registered withCloudflare, Inc.
Also usesGoogle Search ConsoleKeybase
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mccahan.net actually stands on - every host below is a signed observation
mccahan.net
A / AAAA
104.21.24.195172.67.220.322606:4700:3030::ac43:dc202606:4700:3034::6815:18c3
Cloudflareserves the site
NS
cody.ns.cloudflare.comdemi.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
mccahan.net
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.24.195
  • 172.67.220.32

AAAA 2

  • 2606:4700:3030::ac43:dc20
  • 2606:4700:3034::6815:18c3

MX 5

  • 10aspmx.l.google.com
  • 20alt1.aspmx.l.google.com
  • 30alt2.aspmx.l.google.com
  • 40aspmx2.googlemail.com
  • 50aspmx3.googlemail.com

TXT 3

  • google-site-verification=armGacUFkZMbDWL48Le5KBl1Jq_HZoeCPBK-bMo1af8
  • keybase-site-verification=K22ZVHAQ6jeKStHT3TiTdyiRR64rOSyjMMCwU5GMPSs
  • v=spf1 include:aspmx.googlemail.com include:comcast.net include:mailgun.org include:spf.mandrillapp.com include:spf.improvmx.com ~all

NS 2

  • cody.ns.cloudflare.com
  • demi.ns.cloudflare.com

SOA 1

  • cody.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
mccahan.net C=US, O=Google Trust Services, CN=WE1 Thu, 29 Oct 2026 15:12:50 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_2f37ec31c1488ab8
Output Hash
291ec31bc33231e480ad2d9ff84109ac6d58cd8aa052dbaea7205a8aea83db62
Signature
ed25519:0eb949620b3fe6431cf11e34af4943be6d06549e0490bbb71e6fd34481b6958ec9c9cd5fbb2f0c49435aeed074c07f40fa3b92fee96c7e3151528f25076d6102
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,199 material changesacross 43,415 domains · 24h to ~70m ago · +1,117 vs yesterdayROTATION60 domains moved DNS from koaladns.com to magpiedns.com, 60 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,539 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,408 sites429 rate-limit / 403 bot-block, a posture signal