rectanglehealth.com
Observed Jul 27, 2026, 22:54 UTC (3d 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 byProofpoint
Secured byLet's Encrypt
Also usesAtlassianFigmaGoogle Search ConsoleSlack
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rectanglehealth.com actually stands on - every host below is a signed observation
rectanglehealth.com
A / AAAA
141.193.213.10141.193.213.11
Cloudflareserves the site
NS
ns-1444.awsdns-52.orgns-1631.awsdns-11.co.ukns-490.awsdns-61.comns-760.awsdns-31.net
awsdns-52.org + awsdns-11.co.uk + moreanswers its DNS
MX
mxa-00a59d01.gslb.pphosted.commxb-00a59d01.gslb.pphosted.com
Proofpointreceives its email
TLS
rectanglehealth.com
Let's Encryptissued its certificate
DNS Records
A 2
141.193.213.10141.193.213.11
MX 2
10mxa-00a59d01.gslb.pphosted.com10mxb-00a59d01.gslb.pphosted.com
TXT 11
28s99toc77pjov9d5n61nv3ubatlassian-domain-verification=Tge0YaMmx4a/aYWXS2ykm2WKTxpKfwj7bXfotBq3ZaFJrY7YXMx3ugQE0Yh1Myuecalendly-site-verification=Z8VVIxx4rvi9ZH99UjgOvTRpllVgpAuvFooCjQoWOcursor-domain-verification-5bnare=a9agbbLeKaouKLjMgb5e31qz0figma-domain-verification=21619ea4839e77e7edabe0851ca458907db2cfbb339b15e85f482d03be2a2713-1725987217google-site-verification=SdGllIhe9_S9ia36eo-ZD_ZPHm6UYoyF8GT3J4MxrcMhibp-verify=dweb_gtr8gzjd1o04jftxvjmavkybslack-domain-verification=FneBfAEPBEDJmezDTvmOETaxiPPVPJLowelyuKabstatus-page-domain-verification=hdchqy2hj526v=spf1 include:_s34695492.fdmarc.net ~all
NS 4
ns-1444.awsdns-52.orgns-1631.awsdns-11.co.ukns-490.awsdns-61.comns-760.awsdns-31.net
SOA 1
ns-1444.awsdns-52.org awsdns-hostmaster.amazon.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
rectanglehealth.com |
C=US, O=Let's Encrypt, CN=YE1 | Wed, 30 Sep 2026 15:51:14 +0000 |
YE1 |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_ac3e328866ab8d41- Output Hash
09aa0afdc68178e49f344f0a44054bfcfad2ac3205e810b708efc88a6f73fcb9- Signature
ed25519:ecc3d87adbf9115d887855318fd148efe4bbcee3586127e77cf8ac8a5425a0f212e07dbcf1308ca892965d3359aa48ba3ec3a828c0fadae72c6ab54662b3ac09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast