iol.pt

Observed Jul 24, 2026, 03:10 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onNOS COMUNICACOES

Email byZendesk

Secured byDigiCert

Also usesGoogle Search Console

tranco_20k

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

INFRASTRUCTURE MAPwhat iol.pt actually stands on - every host below is a signed observation

iol.pt

A / AAAA

193.126.240.131

NOS COMUNICACOESserves the site

jillian.ns.cloudflare.comsri.ns.cloudflare.com

cloudflare.comanswers its DNS

smtp-box-01.iol.pt

Zendeskreceives its email

TLS

*.iol.pt

DigiCert Incissued its certificate

DNS Records

A 1

193.126.240.131

MX 1

5smtp-box-01.iol.pt

TXT 3

google-site-verification=SJvEGrFauj4u6yIa__eoVJNqWaBjyQmVlaEPRVCqerM
v=spf1 ip4:193.126.240.185 ip4:193.126.240.150 ip4:62.48.189.169 mx include:_spf.kmitd.com include:mail.zendesk.com -all
v=DMARC1; p=none; rua=mailto:dmarc@iol.pt; ruf=mailto:dmarcf@iol.pt

NS 2

jillian.ns.cloudflare.com
sri.ns.cloudflare.com

SOA 1

jillian.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (2)

Common Name	Issuer	Expires
`*.iol.pt`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1	Fri, 23 Oct 2026 23:59:59 +0000
`GeoTrust TLS RSA CA G1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Nov 2027 12:23:37 +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 iol.pt. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_f567cd9400f65aeb
Output Hash: e621c08bc03fead1613af16a8436a7f72c3b3f292aaeeac0fa7e21e5fa68918c
Signature: ed25519:02484976faeb621d5e166438235de6f617e176db32f6341427a4080b85630e66a74913efa0a55ae7f26f875c6bda33cf75f01de56c82fc3d332ebc4392781b00
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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