CONTINUOUS INTERNET TELEMETRY24H DRIFT3,527 material changesacross 3,056 domains · +129 vs yesterdayDNS DRIFT27 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT6 domains switched email providertop destination sendgw.comCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW9,713 curated domains not answeringlast probe, steady24H DRIFT3,527 material changesacross 3,056 domains · +129 vs yesterdayDNS DRIFT27 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT6 domains switched email providertop destination sendgw.comCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW9,713 curated domains not answeringlast probe, steady

fga.dev

Observed 2026-07-12T07:04:36.780Z (18h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email bySendGrid
Also usesGoogle Search Console
IPv6 · 202 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat fga.dev actually stands on - every host below is a signed observation
fga.dev
A / AAAA
104.18.42.238172.64.145.182a06:98c1:3103::6812:2aee2606:4700:4407::ac40:9112
Cloudflareserves the site
NS
braden.ns.cloudflare.comadrian.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
eforward4.registrar-servers.comeforward3.registrar-servers.comeforward5.registrar-servers.comeforward2.registrar-servers.com+1 more
SendGridreceives its email

HTTPS probe

redirect Redirecting (3xx) 302 → https://auth0.com/developers/lab/fine-grained-authorization
HTTP status302
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time3 ms
DNS resolutionNOERROR
Redirect chain
https://auth0.com/developers/lab/fine-grained-authorization

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

DNS Records

A 2

  • 104.18.42.238
  • 172.64.145.18

AAAA 2

  • 2a06:98c1:3103::6812:2aee
  • 2606:4700:4407::ac40:9112

MX 5

  • 15eforward4.registrar-servers.com
  • 10eforward3.registrar-servers.com
  • 20eforward5.registrar-servers.com
  • 10eforward2.registrar-servers.com
  • 10eforward1.registrar-servers.com

TXT 4

  • v=spf1 include:sendgrid.net include:em4009.fga.dev ~all
  • mandrill_verify.JkZsblCRRIerugyhrJ_5iA
  • google-site-verification=RrPMkJlceFWKDxhTDpDqeLKRlVaGXLEBPpZJeUxQv40
  • v=DMARC1; p=none; pct=100; rua=mailto:support@fga.dev

NS 2

  • braden.ns.cloudflare.com
  • adrian.ns.cloudflare.com

SOA 1

  • adrian.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (202)

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 fga.dev. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
5def7792-22e3-4d56-8191-65c6fa87ffb3
Output Hash
0632c6fab4848448e7b264cacd73b0d9e876cb17d0cd33745d0b2ea042fcd1e1
Signature
ed25519:53acb9edcd2b7843ecc143c9c699240f9f8b8e1d3a285932537824986d979e1a78ded2f00b787ea372b8bae755df519dcd73e23dca530b7da62bbc30856a980d
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser