johnsnowmemo.com

Observed Aug 10, 2026, 19:38 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of johnsnowmemo.com was taken 5d ago

johnsnowmemo.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting johnsnowmemo.com 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 johnsnowmemo.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat johnsnowmemo.com actually stands on - every host below is a signed observation
johnsnowmemo.com
A / AAAA
172.67.143.61104.21.27.1602606:4700:3030::6815:1ba02606:4700:3033::ac43:8f3d
Cloudflareserves the site
NS
andronicus.ns.cloudflare.comemily.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
johnsnowmemo.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.67.143.61
  • 104.21.27.160

AAAA 2

  • 2606:4700:3030::6815:1ba0
  • 2606:4700:3033::ac43:8f3d

NS 2

  • andronicus.ns.cloudflare.com
  • emily.ns.cloudflare.com

SOA 1

  • andronicus.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
johnsnowmemo.com C=US, O=Google Trust Services, CN=WE1 Sun, 11 Oct 2026 01:20:59 +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_4b4d7e01332ecf9a
Output Hash
9e0ac098ee30e579e7ea6e4d786379a93c8e1b34927e7d0df199f7a63afca6bf
Signature
ed25519:4687e24a0aa00e0a8e878eec80f430a3790b7890cb5209b8e9b367346b871723594e6ada9aff80799c4ae9167972927a1f1c19adbd8dcb0d4932a31b1bb1960b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT43,037 material changesacross 41,485 domains · 24h to ~40m ago · -470 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,302 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,411 sites429 rate-limit / 403 bot-block, a posture signal