youtools.pt

Observed Jul 27, 2026, 22:20 UTC (6d 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

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 youtools.pt actually stands on - every host below is a signed observation

youtools.pt

A / AAAA

62.193.192.213

unattributedserves the site

ns1.mydnspt.netns2.mydnspt.netns7.mydnspt.netns8.mydnspt.net

mydnspt.netanswers its DNS

mx2.cleanmx.ptmx1.cleanmx.pt

cleanmx.ptreceives its email

TLS

*.youtools.pt

Let's Encryptissued its certificate

DNS Records

A 1

62.193.192.213

MX 2

20mx2.cleanmx.pt
10mx1.cleanmx.pt

TXT 2

v=spf1 ip4:62.193.192.213 include:_spf.cleanmx.pt +a +mx +ip4:130.185.84.140 -all
v=DMARC1;p=reject;sp=none;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400

NS 4

ns1.mydnspt.net
ns2.mydnspt.net
ns7.mydnspt.net
ns8.mydnspt.net

SOA 1

ns1.mydnspt.net reports.ptisp.pt

SRV 1

cp3.webserver.pt:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`*.youtools.pt`	C=US, O=Let's Encrypt, CN=YR1	Wed, 14 Oct 2026 02:11:55 +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)

www.coldfire.youtools.pt

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 youtools.pt. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_d031f845df12e130
Output Hash: 4f7e8bcda79bf7ec8ef8bcdee6a2a05f63d4ac2a604db153da2dc1b2cb265d7a
Signature: ed25519:68b3e7327c65e7a409e7920f5041fbcae814d1cbf2ce7739e52eedcc4ce9a03277cbda3f00c25374935cfda9fa9a7f1561f0f0aba91da7c3345eda82ccc43b0c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/youtools.pt