authorsden.com
Observed Jul 29, 2026, 17:54 UTC (3h 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
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat authorsden.com actually stands on - every host below is a signed observation
authorsden.com
A / AAAA
64.87.22.186
unattributedserves the site
NS
ns55.worldnic.comns56.worldnic.com
worldnic.comanswers its DNS
MX
alt2.aspmx.l.google.comaspmx.l.google.comalt3.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
authorsden.com
Let's Encryptissued its certificate
DNS Records
A 1
64.87.22.186
MX 5
5alt2.aspmx.l.google.com1aspmx.l.google.com10alt3.aspmx.l.google.com5alt1.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 3
v=spf1 include:_spf.google.com -allgoogle-site-verification=AaFpNadPmJY1eW3XN7UZmn9mcsuue3EhFbE__VzJOqwv=DMARC1; p=none; rua=mailto:postmaster@authorsden.com
NS 2
ns55.worldnic.comns56.worldnic.com
SOA 1
NS55.WORLDNIC.com namehost.WORLDNIC.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
authorsden.com |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 25 Sep 2026 15:26:47 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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_c75c29c1e47c5d8a- Output Hash
c32148e4fc04b0acf7d0857c02a4abf33b212fc2ab2a4cf660a44b0f0064bba5- Signature
ed25519:b41b571703a326d2bf38901aa9db20185b478b74be6009651d83598ff51ec8dfffcd2b441aa16f442855099548271db1658929275b0817fa7cff3cc882e16407- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast