lambdachi.org
Observed Aug 11, 2026, 05:59 UTC (13h 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.
Up right now
Runs onCloudflare
Email byMimecast
Secured byLet's Encrypt
Also usesHubSpot
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lambdachi.org actually stands on - every host below is a signed observation
lambdachi.org
A / AAAA
141.193.213.10
Cloudflareserves the site
NS
shubhi.ns.cloudflare.comvasilii.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
usb-smtp-inbound-1.mimecast.comusb-smtp-inbound-2.mimecast.com
Mimecastreceives its email
TLS
lambdachi.org
Let's Encryptissued its certificate
DNS Records
A 1
141.193.213.10
MX 2
5usb-smtp-inbound-1.mimecast.com5usb-smtp-inbound-2.mimecast.com
TXT 13
00D0b000000CfJu=1TBUS0000000C1B0SMPOUVPDL9D3F06GW6C2OAF7GCJARBISDE0ZHFHU0ed1fe018ab5d5d2d7396d4e21b801e3407c9d0e81MS=ms53508982XAD-RET-A4Wapple-domain-verification=5qsYGUQRgEhD2iXYintacct-esk=985D1653BD46E0D5E05399220D0AD8D1keybase-site-verification=KYLKIZOaTWFuGRn-DgRm3TYbhI7WAk5ylvXNgNwfeIEklaviyo-site-verification=SiLVDsonm5ed09m4tals94fgtrk6rno1
NS 2
shubhi.ns.cloudflare.comvasilii.ns.cloudflare.com
SOA 1
shubhi.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=quarantine; rua=mailto:3d42951d@mxtoolbox.dmarc-report.com,mailto:re+3942174e1308@inbound.dmarcdigests.com; ruf=mailto:3d42951d@forensics.dmarc-report.com,mailto:dmarc-report@lambdachi.org
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
lambdachi.org |
C=US, O=Let's Encrypt, CN=YE2 | Fri, 02 Oct 2026 11:17:17 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (0)
None observed.
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 receiptEd25519 Receipt
- Receipt ID
rcpt_a2510b9770316945- Output Hash
e44e494592d6bd34a91907e095e39cc7038a939a079b05d0204252439f231cf2- Signature
ed25519:0c633018c4bf0c32f2b75221474b858bb0b6c415584a5a1f859dadd5352dc96984f924bae3b6e8328489f8bf7a704262a048ec0434298fc812907c2c3106a007- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast