philpapers.org

Observed 2026-07-14T11:08:45.739Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Also usesGoogle Search Console

IPv6 · tranco_20k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat philpapers.org actually stands on - every host below is a signed observation

philpapers.org

A / AAAA

172.66.156.231104.20.26.602606:4700:10::ac42:9ce72606:4700:10::6814:1a3c

Cloudflareserves the site

eva.ns.cloudflare.comisaac.ns.cloudflare.com

cloudflare.comanswers its DNS

mail.cdp.uwo.ca

uwo.careceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time409 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

172.66.156.231
104.20.26.60

AAAA 2

2606:4700:10::ac42:9ce7
2606:4700:10::6814:1a3c

MX 1

0mail.cdp.uwo.ca

TXT 3

v=spf1 include:_spf.mx.cloudflare.net include:spf.messagingengine.com a:mail.cdp.uwo.ca a:mail.philpapers.org a:philpapers.org a:ec2-13-211-81-55.ap-southeast-2.compute.amazonaws.com -all
google-site-verification=BrJSPCVhW64aZZyc9Ebe9sA-86L8LEEtztpLuMmVbOU
v=DMARC1;p=reject;sp=reject;pct=100

NS 2

eva.ns.cloudflare.com
isaac.ns.cloudflare.com

SOA 1

eva.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (6)

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for philpapers.org. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/philpapers.org">
  <img src="https://domaindrift.io/badge/philpapers.org.svg"
       width="300" height="64" alt="DomainDrift signed observations for philpapers.org">
</a>

Ed25519 Receipt

Receipt ID: 2a68d8b8-3158-4bf4-b70b-6582e4827bd1
Output Hash: 65ae416a44043e63626031cc9b8601196b1af4b1c2750701b58eeb8a90ecadf0
Signature: ed25519:4891bc7a43142d700462b2cb4fadca3a7d347b172e51e19d0fd077d3869301d2e6c5ad5fd5416b69184b68e578bc3fbad6220f1a82327dc91bf31f308f52260e
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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