ecritica.co
Observed Jul 25, 2026, 18:47 UTC (5d 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 byMailgun
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ecritica.co actually stands on - every host below is a signed observation
ecritica.co
A / AAAA
43.243.79.31
unattributedserves the site
NS
ns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.com
googledomains.comanswers its DNS
MX
mxa.mailgun.orgmxb.mailgun.org
Mailgunreceives its email
TLS
ecritica.co
Let's Encryptissued its certificate
DNS Records
A 1
43.243.79.31
MX 2
10mxa.mailgun.org10mxb.mailgun.org
TXT 2
oojnvkpb5dct2c5j9cqf0t5ahov=spf1 ip4:150.242.14.83 mx include:mailgun.org ~all
NS 4
ns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.com
SOA 1
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
ecritica.co |
C=US, O=Let's Encrypt, CN=YE1 | Sat, 10 Oct 2026 17:36:44 +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 (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_e938cc6cbfb3d7c7- Output Hash
d693484d7a905c2489dcd1ff5b163df838c6123cbaff62cee4a2339a5be39246- Signature
ed25519:98d85f63e0fb4ad5243f616c3ce44c90a569fb4fb34cebe193cf767810ebc896d24e5cb1bcdd3366c91bdcc1611792981c7f7fbf3edf2d671326ce60a672040d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast