nu.com.co

Observed 2026-07-13T07:48:06.206Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byAmazon

Also usesGoogle Search ConsoleDocuSignAtlassian

13 subdomains · tranco_40k

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

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

nu.com.co

A / AAAA

3.168.86.243.168.86.1203.168.86.53.168.86.114

Cloudflareserves the site

ns-1311.awsdns-35.orgns-937.awsdns-53.netns-374.awsdns-46.comns-1559.awsdns-02.co.uk

awsdns-35.org + awsdns-53.net + moreanswers its DNS

alt4.aspmx.l.google.comalt1.aspmx.l.google.comaspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

nu.com.co

Amazonissued its certificate

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time96 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 4

3.168.86.24
3.168.86.120
3.168.86.5
3.168.86.114

MX 5

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

TXT 24

_globalsign-domain-verification=byZn4r0ijzWZQROs5xCnTdgU2fTwvsqEzm46UPOQiF
dtm-domain-verification=Hbygk4gE3iXxR_0p592GCSwb8gn29XutXq5Boio3nqY
_globalsign-domain-verification=X0bbKdUR35xLui5bRO9NofuuR1fs8_CWlQewLedzss
_globalsign-domain-verification=_sryVMKscwt1EXPlK5Y0L7WpthAtT9bIU49cqGP8ih
apple-domain-verification=MF6hCcnD5fqBPHyKt0URooxfOGFNT-KkBI9EBhqOm0A
_globalsign-domain-verification=V0WDvN5MA8s8Qvm4pct9suOOEOEzz6Trju1667QZua
_globalsign-domain-verification=HVHFYYQEA6cRPnvazzN54K6BYKuC0aBzw--03aBg81
google-site-verification=VyOzVYo9OD-lzJ7fh_fX9qd7lIkMDrrpX14kEfkLotA
v=spf1 include:_spf.nu.com.co -all
google-site-verification=qSEuPOP8WDDr0hmIRjnYuW4j4gifbNrRmgMo7v_H3ro

NS 4

ns-1311.awsdns-35.org
ns-937.awsdns-53.net
ns-374.awsdns-46.com
ns-1559.awsdns-02.co.uk

SOA 1

ns-937.awsdns-53.net awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (13)

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 nu.com.co. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 7952ce7a-6e90-4faf-a0db-ab9ff4b7d189
Output Hash: ff2af0197a47bebe36ff09dcef34eed72305c93941bd9c95cb37e6013349cf1f
Signature: ed25519:23de360e5244c20828a11e47583d579b2e76b0d40ddd1904566a987339794c87609886f616b54b2a84c5980d5edd4e4373d627f0e8aff556f2b46a82123ee50b
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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