CONTINUOUS INTERNET TELEMETRY24H DRIFT3,214 material changesacross 2,745 domains · -184 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination gov.cn · -1 vs yesterdayCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,321 curated domains not answering-6,397 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,214 material changesacross 2,745 domains · -184 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination gov.cn · -1 vs yesterdayCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,321 curated domains not answering-6,397 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 403

derpibooru.org

Observed 2026-07-12T03:47:46.032Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
IPv6 · 2 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat derpibooru.org actually stands on - every host below is a signed observation
derpibooru.org
A / AAAA
172.67.69.205104.26.2.244104.26.3.2442606:4700:20::681a:2f4+2 more
Cloudflareserves the site
NS
darwin.ns.cloudflare.comkay.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
monday.mxrouting.netmailbox.derpibooru.orgmonday-relay.mxrouting.net
mxrouting.net + derpibooru.orgreceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/3
TLS issuernot observed
Behind Cloudflareyes
Response time560 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 3

  • 172.67.69.205
  • 104.26.2.244
  • 104.26.3.244

AAAA 3

  • 2606:4700:20::681a:2f4
  • 2606:4700:20::681a:3f4
  • 2606:4700:20::ac43:45cd

MX 3

  • 10monday.mxrouting.net
  • 100mailbox.derpibooru.org
  • 20monday-relay.mxrouting.net

TXT 3

  • v=spf1 include:mxlogin.com -all
  • v=DMARC1; p=none; rua=mailto:dmarc@derpibooru.org
  • v=DNSSEC1; (detected)

NS 2

  • darwin.ns.cloudflare.com
  • kay.ns.cloudflare.com

SOA 1

  • darwin.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (2)

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 derpibooru.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
7d2e5b31-15b9-41a6-9c81-850ddbf8b5cb
Output Hash
71a68615c3acb0fbdee174c6f975f754f30c459b559c24d30de85ecbcc859df9
Signature
ed25519:b658654839bef323c3d9c908d83202cdf2cd638330fc0b16c7c6b5cf354ab18df09eefe8782611eba714c6d818613196a90080fc07adefd2c0a524839f420008
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser