CONTINUOUS INTERNET TELEMETRY24H DRIFT2,364 material changesacross 2,132 domains · -1,034 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -12 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT5 domains switched issuing CA24h · -2 vs yesterdayNOW3,324 curated domains not answering-6,394 vs yesterdayERRORS10,911 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,364 material changesacross 2,132 domains · -1,034 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -12 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT5 domains switched issuing CA24h · -2 vs yesterdayNOW3,324 curated domains not answering-6,394 vs yesterdayERRORS10,911 responded with an errorlast probe · 5xx / 404 / 429 / 403

uminho.pt

Observed 2026-07-13T03:32:59.010Z (18h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
Email byMicrosoft 365
10 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uminho.pt actually stands on - every host below is a signed observation
uminho.pt
NS
dns2.uminho.ptdns3.uminho.ptdns.uminho.ptns02.fccn.pt
uminho.pt + fccn.ptanswers its DNS
MX
uminho-pt.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time7 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

MX 1

  • 0uminho-pt.mail.protection.outlook.com

TXT 6

  • v=spf1 mx ip4:193.137.9.186 ip4:193.137.9.143 ip4:193.137.9.162 include:spf.brevo.com include:spf.protection.outlook.com -all
  • HARICA-ng45CBkt3pdT4zVLLfM
  • brevo-code:09357c2630559d902817770f34dbf0b1
  • uminho.pt MS=ms91254117
  • v=DMARC1; p=none; rua=mailto:dmarc@ussic.uminho.pt; ruf=mailto:dmarc@ussic.uminho.pt;
  • v=DNSSEC1; (detected)

NS 4

  • dns2.uminho.pt
  • dns3.uminho.pt
  • dns.uminho.pt
  • ns02.fccn.pt

SOA 1

  • dns.uminho.pt servicos.scom.uminho.pt

TLS Certificates (0)

None.

Subdomains (10)

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

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

Ed25519 Receipt

Receipt ID
08287119-07b2-48c6-8b83-7fd5172b564e
Output Hash
caaa3756cb5616f5c9faa54c0c367bb41affa42a1f543ffeb95ca11864df72cd
Signature
ed25519:5264085b1a3a766588f44f31fe7a9626d8dd77ff1643bc294b106aa54402421d5040457eddd7d8955747c6b8ccf1ebad63fd195b3dc5d114fdc2b07c1ca6ec03
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser