metaculus.com

Observed Aug 11, 2026, 04:41 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of metaculus.com was taken 3d ago

metaculus.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting metaculus.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 metaculus.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesMicrosoft 365Google Search Console
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat metaculus.com actually stands on - every host below is a signed observation
metaculus.com
A / AAAA
172.66.172.65104.20.40.1832606:4700:10::6814:28b72606:4700:10::ac42:ac41
Cloudflareserves the site
NS
jade.ns.cloudflare.comrudy.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
metaculus.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.66.172.65
  • 104.20.40.183

AAAA 2

  • 2606:4700:10::6814:28b7
  • 2606:4700:10::ac42:ac41

MX 5

  • 1aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 4

  • MS=ms52248523
  • google-site-verification=dFTqzX-X7AMWgL5i2-5JiBMI3ph-YjTMIAYxZBQ0YMo
  • google-site-verification=szClxMmtzED9iOQ-kMfNkwEVjlaSkLga0BNP-5OhhHo
  • v=spf1 include:dc-aa8e722993._spfm.metaculus.com ~all

NS 2

  • jade.ns.cloudflare.com
  • rudy.ns.cloudflare.com

SOA 1

  • jade.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:35fecfde887a4c75873c5131fa4b6fbc@dmarc-reports.cloudflare.net,mailto:engineering@metaculus.com; pct=100; adkim=r; aspf=r

TLS Certificates (3)

Common NameIssuerExpires
metaculus.com C=US, O=Google Trust Services, CN=WE1 Mon, 21 Sep 2026 12:32:23 +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 (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.

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Ed25519 Receipt

Receipt ID
rcpt_507d80a1eacd6c5d
Output Hash
9981778f342da26c1ca3d167ce0801ae183f06f519547b092dba87741601144c
Signature
ed25519:f7d6aa624a5fd6789810c6e21730429d1e4193705580b2d962c393c1ae4852f212c1572db3fe0c3783a8ae1b5131cadf9f74ee1ad1c08f0f428b85ceb454ba02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,769 material changesacross 44,758 domains · 24h to ~25m ago · +2,687 vs yesterdayROTATION61 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,543 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,207 sites429 rate-limit / 403 bot-block, a posture signal