utb.edu.ec
Observed Jul 25, 2026, 00:07 UTC (8d 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.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat utb.edu.ec actually stands on - every host below is a signed observation
utb.edu.ec
A / AAAA
190.15.129.131
unattributedserves the site
NS
gwen.ns.cloudflare.comjaime.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
ASPMX.L.GOOGLE.COMALT1.ASPMX.L.GOOGLE.COMALT2.ASPMX.L.GOOGLE.COMASPMX2.GOOGLEMAIL.COM+1 more
Google Workspacereceives its email
TLS
utb.edu.ec
Let's Encryptissued its certificate
DNS Records
A 1
190.15.129.131
MX 5
1ASPMX.L.GOOGLE.COM5ALT1.ASPMX.L.GOOGLE.COM5ALT2.ASPMX.L.GOOGLE.COM5ASPMX2.GOOGLEMAIL.COM5ASPMX3.GOOGLEMAIL.COM
TXT 3
google-site-verification=v7zvIupXzUzHwQkeI2Co0WksC-FBpIGdErATtIfZ_U8v=spf1 a:mail.sai.utb.edu.ec include:_spf.google.com ~allv=DMARC1; p=reject; rua=mailto:administrador@utb.edu.ec; pct=100; adkim=s; aspf=s
NS 2
gwen.ns.cloudflare.comjaime.ns.cloudflare.com
SOA 1
gwen.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
utb.edu.ec |
C=US, O=Let's Encrypt, CN=YE2 | Fri, 28 Aug 2026 11:07:59 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_f1a00b5111d00633- Output Hash
947606cfa68dd470a82c54e7917c6924ed72fc4536c0f7ee12eca67823a1c979- Signature
ed25519:ad22a052cfb8df04652310519c337eca2e7bb7b9d6cea10d15a39df2e6b10fad6c51d9298403417d61d6f8285fd11367cb82d134358af942fffedc5de6848300- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast