rtu.lv

Observed Jul 18, 2026, 14:07 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onCloudflare

Email byMicrosoft 365

Also usesAtlassianZoomGoogle Search Console

17 subdomains · tranco_100k

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

INFRASTRUCTURE MAPwhat rtu.lv actually stands on - every host below is a signed observation

rtu.lv

A / AAAA

172.67.68.189104.26.2.175104.26.3.175

Cloudflareserves the site

tosana.ns.cloudflare.comaliza.ns.cloudflare.com

cloudflare.comanswers its DNS

rtu-lv.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active

HTTP status403

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time828 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 3

172.67.68.189
104.26.2.175
104.26.3.175

MX 1

0rtu-lv.mail.protection.outlook.com

TXT 16

cisco-ci-domain-verification=3ce23bfa299d575f060746a03ab0c433f6332398f95b53c077aafc514cd44917
atlassian-domain-verification=EQt/mYDkaN1D9tZAeRoGeQcRdGshowOuHfDkGDay6qjk3YECKXlMHOJZmPyOZTrl
v=spf1 ip4:213.175.89.215 a:mail.telia.lv include:spf.sendinblue.com include:spf.protection.outlook.com -all
sendinblue-code:e62bf57a8c03d7c176f8e59ae89b9887
ZOOM_verify_GYXDZT6vQPWNq6_FbHbHqw
atlassian-sending-domain-verification=331c842e-9969-4000-b7cd-35fc63086a58
brevo-code:9ecdaceacdfba5436557e86bed7d8bf1
google-site-verification=G09L_axEryUFKQIsRX0TJlg7Xcm8wHCICLT0-McNKCU
linkedin-site-verification=c4b2c27d-f47d-445f-a837-c1402f1d3ceb
lq30z1ffy3xwbgrbndvhgbzppbn6fvgg

NS 2

tosana.ns.cloudflare.com
aliza.ns.cloudflare.com

SOA 1

aliza.ns.cloudflare.com dns.cloudflare.com

CAA 17

issuewild comodoca.com
issuewild pki.goog; cansignhttpexchanges=yes
issue comodoca.com
issuewild letsencrypt.org
issuewild harica.gr
issue ssl.com
issue sectigo.com
issue letsencrypt.org
issuewild digicert.com; cansignhttpexchanges=yes
issue harica.gr

TLS Certificates (0)

None.

Subdomains (17)

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 rtu.lv. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: efb16d8a-8bf1-4902-8cca-a4a9402869f0
Output Hash: 641b85ddce636332d7ee179a45f72d68dc49e450a5ba331385715db4333b5c96
Signature: ed25519:788e16a5be1e838031a2aa0fc8bc4646ae89c067f8357ee7d1439c3224fb65f450746f624e5e51144aa68bd0794603c5571acc08789ddf9e444b408a914cb60e
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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