usechimney.com
Observed Jul 26, 2026, 02:07 UTC (7d 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.
Not responding
Email byMicrosoft 365
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usechimney.com actually stands on - every host below is a signed observation
usechimney.com
NS
piper.ns.cloudflare.comchance.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
usechimney-com.mail.protection.outlook.com
Microsoft 365receives its email
HTTPS probe
server_error
Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time3560 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
MX 1
0usechimney-com.mail.protection.outlook.com
TXT 2
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -allv=DMARC1; p=reject; rua=mailto:dmarc@stormideas.uriports.com; ruf=mailto:dmarc@stormideas.uriports.com; fo=1:d:s
NS 2
piper.ns.cloudflare.comchance.ns.cloudflare.com
SOA 1
chance.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (0)
None.
Subdomains (5)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_8fdbc21a18935026- Output Hash
16044e4d1039264fb4d0cf38b0ecd6affb1e216fad218940ba86dcafcb1bed0c- Signature
ed25519:ea3675cc801512cdd8e52af0d2309185e4d92e5487ff6be739781cb856e47e46aca907e5871e08b4259eee898f436f18fd73bafd3dce420569613ec9255b5400- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast