samwho.dev

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

This reading of samwho.dev was taken 12d ago

samwho.dev is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting samwho.dev 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 samwho.dev Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat samwho.dev actually stands on - every host below is a signed observation
samwho.dev
A / AAAA
57.129.128.2502001:41d0:801:2000::787b
2001serves the site
NS
curitiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.com
porkbun.comanswers its DNS
MX
in1-smtp.messagingengine.comin2-smtp.messagingengine.com
messagingengine.comreceives its email
TLS
samwho.dev
Let's Encryptissued its certificate

DNS Records

A 1

  • 57.129.128.250

AAAA 1

  • 2001:41d0:801:2000::787b

MX 2

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

TXT 1

  • v=spf1 include:spf.messagingengine.com ?all

NS 4

  • curitiba.ns.porkbun.com
  • fortaleza.ns.porkbun.com
  • maceio.ns.porkbun.com
  • salvador.ns.porkbun.com

SOA 1

  • curitiba.ns.porkbun.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
samwho.dev C=US, O=Let's Encrypt, CN=YE2 Sat, 31 Oct 2026 03:22:59 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_ac7ab8b41b0b6ee2
Output Hash
f74546e9161d3ca7a3145e9ca3967d4666df292ea9f82d8c4ccdb9f767a64f22
Signature
ed25519:e981cbcdffdbe4bdc3f979d72f3e9556db29cb71e2f4f2492c6567bbaf2cb4ceadf66702c27105959f757ea789a92bba0ede460f95c437069d04d782dde3420e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT46,574 material changesacross 44,672 domains · last 24h · +2,492 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 62 moved backa rotation loop, not a migration · 24hNOW489 curated domains not reachablelast probe, steadySITE ERRORS36,539 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,351 sites429 rate-limit / 403 bot-block, a posture signal