alfa.com.co

Observed Jul 23, 2026, 04:53 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.

Verify this receipt yourself + Watch this domain

Up right now

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat alfa.com.co actually stands on - every host below is a signed observation

alfa.com.co

A / AAAA

18.215.89.131

unattributedserves the site

ns-1145.awsdns-15.orgns-1956.awsdns-52.co.ukns-347.awsdns-43.comns-734.awsdns-27.net

awsdns-15.org + awsdns-52.co.uk + moreanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx2.googlemail.com+3 more

Google Workspacereceives its email

TLS

alfa.com.co

Let's Encryptissued its certificate

DNS Records

A 1

18.215.89.131

MX 7

1aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 5

MS=8157DBE71A77D1C61B9A5430C7B328450F1A10FBMS=ms25091195
google-site-verification=JyMeIiaPjtL6yO1INe-ruYfT47OlN8EZeN792acx1xQ
v=spf1 ip4:190.255.35.91 ip4:190.255.35.90 ip4:35.231.108.82 include:_spf.google.com include:spf.mailjet.com include:spf.zoho.com include:transmail.net include:_spf.embluemail.com ~all
v=DMARC1; p=quarantine
v=STSv1; id=20250711210344Z;

NS 4

ns-1145.awsdns-15.org
ns-1956.awsdns-52.co.uk
ns-347.awsdns-43.com
ns-734.awsdns-27.net

SOA 1

ns-347.awsdns-43.com awsdns-hostmaster.amazon.com

TLS Certificates (2)

Common Name	Issuer	Expires
`alfa.com.co`	C=US, O=Let's Encrypt, CN=R13	Mon, 24 Aug 2026 12:08:30 +0000
`R13`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for alfa.com.co. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/alfa.com.co">
  <img src="https://domaindrift.io/badge/alfa.com.co.svg"
       width="300" height="64" alt="DomainDrift signed observations for alfa.com.co">
</a>

Ed25519 Receipt

Receipt ID: rcpt_7c8184588f84a5ff
Output Hash: 7f6872bdbd07154eb68f18cc915580d9b876a5d105e6fba57cbe088d949e68cb
Signature: ed25519:a644826722ed247e494ffbed1d6f55678ac6fa0732f6cf39d3692d8e6862774f3bf35432fe8c07d91ffe3c691cddd420a7a5d81457892f7d152c7ede7495c00a
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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