hotcrp.com

Observed Aug 24, 2026, 23:03 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of hotcrp.com was taken 3d ago

hotcrp.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting hotcrp.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 hotcrp.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Runs onCloudflare

Registered withpair Networks, Inc. d/b/a pair Domains

Also usesGoogle Search Console

IPv6 · 96 subdomains · tranco

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

DRIFT

Steady. No change on record for hotcrp.com in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

HTTPS probe

Up Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time260 ms

DNS resolutionNOERROR

MCP This domain advertises an AI service endpoint at _mcp._tcp.

1 endpoint - withheld

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

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 15

A1AAAA1NS4MX1TXT5CAA2SOA1

TLS certificates 0

None.

Subdomains 96

96 subdomain hostnames observed and signed - the list itself is part of the paid record.

WILDCARD DNSobserved 2026-08-24 23:03 UTC

DomainDrift asked this domain for one hostname that nobody ever registered, and it answered. A domain that answers invented hostnames is running wildcard DNS. It is common and usually deliberate. A SaaS platform gives every customer a subdomain this way. How the check works

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.

Verify this receipt

Ed25519 receiptthe raw cryptographic proof

Receipt ID: rcpt_9bbba789d5f2f0c9
Output Hash: 0826b196f8d56b1efd625e120d421f69cffef6f0c24f2f184153e5ade83862b9
Signature: ed25519:6ab7801836f71a60a9a8cba6a4ff5643e7ec2d8eaba22b91b96cf4230204ce2f8ba8a1b8275b69d4ce02b3cad7b46d679f6c0b29fec973b70b4e69318d6ff00f
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Permalink: https://domaindrift.io/t/hotcrp.com