doctoralia.com.pt
Observed Jul 25, 2026, 14:26 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.
Up right now
Email byGoogle Workspace
Secured byAmazon
Also usesGoogle Search ConsoleHubSpot
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat doctoralia.com.pt actually stands on - every host below is a signed observation
doctoralia.com.pt
A / AAAA
3.171.61.913.171.61.233.171.61.103.171.61.46
unattributedserves the site
NS
ns-1522.awsdns-62.orgns-1650.awsdns-14.co.ukns-225.awsdns-28.comns-998.awsdns-60.net
awsdns-62.org + awsdns-14.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
doctoralia.com.pt
Amazonissued its certificate
DNS Records
A 4
3.171.61.913.171.61.233.171.61.103.171.61.46
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 8
8bn4k1cwxwc1yvpqn3ftzwybhy148p18google-site-verification=1pH9SS1IXwHZScC7SFoBj062H7Bhgt8JRab3F6yoE80google-site-verification=2HybStwVc7lBxlQnVyr04U0nlDLV6IDTUtD4dZ1hX7Egoogle-site-verification=YjOgH8j2sBFVk-aqfhglBjIghe0n3trTvh155EHajdIgoogle-site-verification=l-0Kc5WrWmqdd0Q-6B9Wqg58GAIWfgo4ZhFlFCF6-N8v=spf1 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com include:sendgrid.net include:mail.zendesk.com include:442271.spf04.hubspotemail.net ~allv=DMARC1; p=quarantine; rua=mailto:rh9nx8sd@ag.eu.dmarcadvisor.com; ruf=mailto:rh9nx8sd@fr.eu.dmarcadvisor.com; pct=100; adkim=rv=BIMI1; l=https://platform.docplanner.com/img/general/email/icons/bimi.svg
NS 4
ns-1522.awsdns-62.orgns-1650.awsdns-14.co.ukns-225.awsdns-28.comns-998.awsdns-60.net
SOA 1
ns-998.awsdns-60.net awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
doctoralia.com.pt |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Tue, 12 Jan 2027 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +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_b9ef08c66cf876c7- Output Hash
b02f568a94098b896820dc755475a7b59c0899838934f12b0e844dbc023f8758- Signature
ed25519:482f675ab47de077c736f0f8f1515b30efb693c92f9e345d7564c75ec4770f3e66d3151d3ea8fdd2c1137a57ad8c9fdaedcd52fc9d9b76fcacc34ff36fb11005- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast