columbiacmvp.com

Observed Sep 18, 2026, 06:15 UTC (20h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain
Not responding
Runs onCloudflare
Registered withJuly Name Limited
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 columbiacmvp.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

Server error Server error (5xx) 526 Server Error
HTTP status526
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time340 ms
DNS resolutionNOERROR
What this reading means

The site answered with a 5xx, so the edge and TLS are working and the application behind them is not.

It does NOT mean the domain or its DNS is misconfigured - the request got all the way to an application to fail there.

What produces this, in rough order of how often
  • The origin is erroring or mid-deploy.
  • An upstream in front of the origin cannot reach it.

These are the known causes, not a diagnosis of this domain. We recorded that nothing answered; we did not measure why.

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 4

A1NS2SOA1

TLS certificates 0

None.

Subdomains 96

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

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_2cffa5da5b9bd8c4
Output Hash
0d008837b057b0d1ef4c040bae61cf45efc6a66b5be63729ea3d7390c22b1aad
Signature
ed25519:a5cafa5a3930ec3fe9153d4e08dbe92d2d6400e58cc150e604642c0b5225858e6489484cd3a92b0f6e246936ad3c90c5f789500247420445bb3d7c36b4bc5509
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT8,109 material changesacross 6,078 domains · 24h to ~2h ago · -39 vs yesterdayROTATION61 domains moved DNS from kirklanddc.com to koaladns.com, 54 moved backa rotation loop, not a migration · 24hNOW646 curated domains not reachablelast probe, steadySITE ERRORS17,671 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,398 sites429 rate-limit / 403 bot-block, a posture signal