marrinc.org

Observed Aug 10, 2026, 10:03 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of marrinc.org was taken 5d ago

marrinc.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting marrinc.org 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 marrinc.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesAmazon BusinessGoogle Search ConsoleRippling
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat marrinc.org actually stands on - every host below is a signed observation
marrinc.org
A / AAAA
34.139.55.230
unattributedserves the site
NS
carl.ns.cloudflare.comzoe.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
marrinc-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
marrinc.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 34.139.55.230

MX 1

  • 0marrinc-org.mail.protection.outlook.com

TXT 7

  • MS=C14D2D628EBEEC4973E939B5760101D2794F3C92
  • MS=ms97376334
  • amazon-business-verification=03aa2670742ee19561186542bc06c831fe8057cc64616d26d8e14e4b3e413c68
  • google-site-verification=DKS_jH82R8dX7wBaGPDmGSVb1QGD80aOoXSQEoO5VIU
  • google-site-verification=TL-r8aMrsM-5YbOB_6ajd_TSNhsrOib7Ku9hMGd9sm4
  • rippling-domain-verification=d1c615b5315ef9d5
  • v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:fdspfus.freshemail.io ~all

NS 2

  • carl.ns.cloudflare.com
  • zoe.ns.cloudflare.com

SOA 1

  • carl.ns.cloudflare.com dns.cloudflare.com

CAA 14

  • issue "amazon.com"
  • issue "amazontrust.com"
  • issue "awstrust.com"
  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "quic.cloud"
  • issuewild "comodoca.com"

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=100; rua=mailto:marr.dmarc@marrinc.org; sp=quarantine; fo=1; adkim=r; aspf=r

TLS Certificates (4)

Common NameIssuerExpires
marrinc.org C=US, O=Let's Encrypt, CN=YR1 Wed, 30 Sep 2026 08:34:36 +0000
marrinc.org C=US, O=Let's Encrypt, CN=YR1 Wed, 30 Sep 2026 08:34:36 +0000
YR1 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 (1)

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_8610c5efaf966dd9
Output Hash
df3d65c88e00887a3e85d7f59c9d06a20e22c3b0aebb29c6be6bc4ac8185309b
Signature
ed25519:a814ef281a8a29447af25c5bc39c1448d8d3c46a829e04747027834c6ab7bd775a4b52bb9b974e0eb1943ee489f8afd4743742f799c57d4a87444fd962294f0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,410 material changesacross 40,833 domains · 24h to ~2h ago · -1,097 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,308 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,252 sites429 rate-limit / 403 bot-block, a posture signal