linux4sam.org

Observed Aug 16, 2026, 16:30 UTC (8h 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.

Not responding
Registered withCSC Corporate Domains, Inc.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for linux4sam.org in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

INFRASTRUCTURE MAPwhat linux4sam.org actually stands on - every host below is a signed observation
linux4sam.org
A / AAAA
198.175.253.160
unattributedserves the site
NS
a7-67.akam.neta14-66.akam.neta11-64.akam.neta4-64.akam.net+2 more
akam.netanswers its DNS

DNS Records

A 1

  • 198.175.253.160

TXT 1

  • v=spf1 -all

NS 6

  • a7-67.akam.net
  • a14-66.akam.net
  • a11-64.akam.net
  • a4-64.akam.net
  • a1-212.akam.net
  • a28-65.akam.net

SOA 1

  • a1-212.akam.net hostmaster.linux4sam.org

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:n13hm4ov@ag.c1.dmarcian.com;

TLS Certificates (0)

None.

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_ffe9bde21c92405d
Output Hash
b593551ac79f5b7a38eba2d261fd8e86891152980e5d46ea28fdeb82459189a0
Signature
ed25519:06ea8d29d7fa122b26def5cb48ee3e4fab5c3e22215917cacdd808cd6824f40437b9a889900464162dd15fd50ed26d3a8b6e7f68c478d825cffc4f0ed017730a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT37,477 material changesacross 35,826 domains · 24h to ~3h ago · -1,763 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW591 curated domains not reachablelast probe, steadySITE ERRORS35,522 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,252 sites429 rate-limit / 403 bot-block, a posture signal