colombina.com
Observed Jul 29, 2026, 01:55 UTC (7h 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
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat colombina.com actually stands on - every host below is a signed observation
colombina.com
A / AAAA
169.48.223.141169.48.223.140
unattributedserves the site
NS
juno.impsat.net.cons1.impsat.net.co
net.coanswers its DNS
MX
colombina-com-2.fortimailcloud.comcolombina-com-1.fortimailcloud.com
fortimailcloud.comreceives its email
TLS
colombina.com
Let's Encryptissued its certificate
DNS Records
A 2
169.48.223.141169.48.223.140
MX 2
20colombina-com-2.fortimailcloud.com10colombina-com-1.fortimailcloud.com
TXT 7
MS=ms81910833v=spf1 ip4:201.234.180.177 ip4:23.22.220.131 include:spf.messagelabs.com include:spf.protection.outlook.com include:_spf.fortimailcloud.com -allMS=ms77147820cisco-ci-domain-verification=652936cd1ddbbb4bcfda5c724ca8192da22d487bce8b41f6e88d212048584732google-site-verification=tqDMxYWEgCNLmMPAEAr-A-lfuB9jGOwGT7cxzXKwRnQmuIASTfrVS4OLjEcEzXTHAgP00AdmRp+Hek+IjU1/+YBCcPEbouAmUB2i1d20ikPhpMo6kqkR4V2GtoQwhBidw==v=DMARC1;p=reject;pct=100;fo=1;ri=86400;rua=mailto:alertamiento@colombina.com;ruf=mailto:alertamiento@colombina.com
NS 2
juno.impsat.net.cons1.impsat.net.co
SOA 1
ns1.impsat.net.co hostmaster.impsat.net.ar
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
colombina.com |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 06 Oct 2026 02:15:21 +0000 |
YR1 |
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_31822638f0935e01- Output Hash
21e015720595841f0b7dc78775e39b7b1bb5841cf5146652e315753cfbdfd8e3- Signature
ed25519:9be4a0f1a1c83609e74aaef2ef5e6efea79c98f69ae786f989d3c5165593de0dc20d4eb9b35d6326d49fbc1a7f5eb15ef1d63841d7a0f8936089dbf15336ba05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast