mementoweb.org

Observed Aug 11, 2026, 05:06 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mementoweb.org was taken 5d ago

mementoweb.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mementoweb.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 mementoweb.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Registered withNAMECHEAP INC
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mementoweb.org actually stands on - every host below is a signed observation
mementoweb.org
A / AAAA
185.199.110.153185.199.109.153185.199.108.153185.199.111.153+4 more
2606serves the site
NS
dns1.registrar-servers.comdns2.registrar-servers.com
registrar-servers.comanswers its DNS
TLS
mementoweb.org
Let's Encryptissued its certificate

DNS Records

A 4

  • 185.199.110.153
  • 185.199.109.153
  • 185.199.108.153
  • 185.199.111.153

AAAA 4

  • 2606:50c0:8003::153
  • 2606:50c0:8000::153
  • 2606:50c0:8001::153
  • 2606:50c0:8002::153

NS 2

  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

SOA 1

  • dns1.registrar-servers.com hostmaster.registrar-servers.com

TLS Certificates (3)

Common NameIssuerExpires
mementoweb.org C=US, O=Let's Encrypt, CN=YR2 Tue, 06 Oct 2026 20:47:19 +0000
YR2 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 (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_51ecc03b42edbb6b
Output Hash
7f4bfeb152eb9ab95bf30f7827180590f42227087197a1d90e991cf6b54b9290
Signature
ed25519:783d67f4c012b292df6ab731505fbac91fd18c2af518156c1fec0c365112c3b454c0af53351d131212ef523ebee189ca53d06553af01ce9275247dc340100f00
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,526 material changesacross 41,982 domains · 24h to ~80m ago · +19 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,314 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,453 sites429 rate-limit / 403 bot-block, a posture signal