redemmas.org
Observed Jul 25, 2026, 17:06 UTC (6d 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat redemmas.org actually stands on - every host below is a signed observation
redemmas.org
A / AAAA
75.2.60.5
unattributedserves the site
NS
ns4.linode.comns5.linode.comns3.linode.comns2.linode.com+1 more
linode.comanswers its DNS
MX
ASPMX.L.GOOGLE.COMALT1.ASPMX.L.GOOGLE.COMALT4.ASPMX.L.GOOGLE.COMALT3.ASPMX.L.GOOGLE.COM+1 more
Google Workspacereceives its email
TLS
redemmas.org
Let's Encryptissued its certificate
DNS Records
A 1
75.2.60.5
MX 5
1ASPMX.L.GOOGLE.COM5ALT1.ASPMX.L.GOOGLE.COM10ALT4.ASPMX.L.GOOGLE.COM10ALT3.ASPMX.L.GOOGLE.COM5ALT2.ASPMX.L.GOOGLE.COM
TXT 3
google-site-verification=dUL1q_W_-jKwD_tIz6z4dKiKJF7QpaCE5VDsB7EHpV0v=spf1 include:_spf.google.com ip4:72.14.189.139 ~allv=DMARC1; p=none; rua=mailto:john@redemmas.org;
NS 5
ns4.linode.comns5.linode.comns3.linode.comns2.linode.comns1.linode.com
SOA 1
ns1.linode.com john\.f\.duda.gmail.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
redemmas.org |
C=US, O=Let's Encrypt, CN=YE1 | Sun, 30 Aug 2026 18:34:19 +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 (2)
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_c6aa305f64b440fa- Output Hash
d9ee1afe01d0a424da62a15ad36929bd33a4a1c3d98e3be88d1406b9531f4daf- Signature
ed25519:7f03bdc88a9aed784db8abfb5b42a3f11e7991b58021e9ec3ffab92816cbdc93770c1843189ba5f4b00e4049df82ca1f1ec4ba17e59df365989607969c49c80b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast