arcar.org
Observed Jul 23, 2026, 05:30 UTC (2d 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 byZoho Mail
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat arcar.org actually stands on - every host below is a signed observation
arcar.org
A / AAAA
104.21.28.236172.67.147.2022606:4700:3037::ac43:93ca2606:4700:3036::6815:1cec
Cloudflareserves the site
NS
gabe.ns.cloudflare.comjoan.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx.zoho.commx2.zoho.commx3.zoho.com
Zoho Mailreceives its email
TLS
arcar.org
Let's Encryptissued its certificate
DNS Records
A 2
104.21.28.236172.67.147.202
AAAA 2
2606:4700:3037::ac43:93ca2606:4700:3036::6815:1cec
MX 3
10mx.zoho.com20mx2.zoho.com50mx3.zoho.com
TXT 7
D5698460MS=ms23275919google-site-verification=YilyoX1T65cEeis0ysv_XRAKKyLv8Wkyii5zQZ2kvT0tiktok-developers-site-verification=25b5CmQob6He6OgRd52QCi0ZEt53FYk5v=spf1 include:zohomail.com ~allzoho-verification=zb48395952.zmverify.zoho.comv=DMARC1; p=none; rua=mailto:arcar@arcar.org; ruf=mailto:arcar@arcar.org; sp=none; adkim=r; aspf=r
NS 2
gabe.ns.cloudflare.comjoan.ns.cloudflare.com
SOA 1
gabe.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
arcar.org |
C=US, O=Let's Encrypt, CN=YE1 | Mon, 21 Sep 2026 17:17:39 +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_6ec4c5429c95df05- Output Hash
e9d08bece9b9a643b6bd1b9aca43004bc49033a23ab76cbbb256287fcf1201cb- Signature
ed25519:e1949c2fd0e619735c3e35821007f2b7feb1b046bdf23d2ad50b0a24178b258669cbca4b36371db4a44d30687c458d025e76363385d33e1df2e62a87bdc2c70e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast