gptzero.me

Observed 2026-07-15T16:39:26.272Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search ConsoleHubSpot

IPv6 · 6 subdomains · tranco_20k

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

INFRASTRUCTURE MAPwhat gptzero.me actually stands on - every host below is a signed observation

gptzero.me

A / AAAA

104.26.9.142172.67.75.154104.26.8.1422606:4700:20::681a:98e+2 more

Cloudflareserves the site

wanda.ns.cloudflare.comjohn.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comaspmx3.googlemail.comaspmx2.googlemail.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time414 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

104.26.9.142
172.67.75.154
104.26.8.142

AAAA 3

2606:4700:20::681a:98e
2606:4700:20::ac43:4b9a
2606:4700:20::681a:88e

MX 5

1aspmx.l.google.com
10aspmx3.googlemail.com
10aspmx2.googlemail.com
5alt2.aspmx.l.google.com
5alt1.aspmx.l.google.com

TXT 11

rippling-domain-verification=06d77e780c6ad45d
google-site-verification=FqT7PUqpCvJutLUIJB116yj06op7xMJKIQcljQCFzqE
google-site-verification=p-_WwIn3FEDiFlpicOu60GsJowklcesHyUopkH4pJe8
anthropic-domain-verification-1f77s8=abWl0lYrPi9fTJXfLkmsaar8y
google-site-verification=bQk9pX1HXuahBOYUNALsidPflGTYxtScuwZppcrGmKI
MS=701527BEEBEBABDA9F259A24523921D9D25C52F8
google-site-verification=daLDR6C7J6Rp2kljp1P7sFqwUQjcKNz76BU8GKPMRAY
v=spf1 include:_spf.google.com include:mail.zendesk.com include:24080138.spf01.hubspotemail.net -all
google-site-verification=qihOa8ZLbBBp2F8aS9EV_ilE7YPX0WCSSxtIKPo_ziE
v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:re+mvpiqtcbrpa@dmarc.postmarkapp.com; aspf=r;

NS 2

wanda.ns.cloudflare.com
john.ns.cloudflare.com

SOA 1

john.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 gptzero.me. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: ee2f3a0f-25dc-499b-ad27-390d36bd9878
Output Hash: 4e29734a7722e1fa71aa006d2dbe239b1df9f4b54b7c3bdf2077e29ea0a91932
Signature: ed25519:f1c75d81f483d4001926176b5c6f54b1b7ca03be427f95f854b336144b9d8ba9ef8ce7fbec178e0178de6a5743272464136515e745025484e0561ab91b770906
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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