doctoralia.co
Observed Jul 27, 2026, 09:54 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 usesFacebook/MetaGoogle Search ConsoleHubSpot
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat doctoralia.co actually stands on - every host below is a signed observation
doctoralia.co
A / AAAA
13.35.78.5513.35.78.11413.35.78.10413.35.78.27
unattributedserves the site
NS
ns-1429.awsdns-50.orgns-1814.awsdns-34.co.ukns-470.awsdns-58.comns-976.awsdns-58.net
awsdns-50.org + awsdns-34.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx3.googlemail.com+1 more
Google Workspacereceives its email
TLS
doctoralia.co
Amazonissued its certificate
DNS Records
A 4
13.35.78.5513.35.78.11413.35.78.10413.35.78.27
MX 5
10aspmx.l.google.com20alt1.aspmx.l.google.com20alt2.aspmx.l.google.com20aspmx3.googlemail.com30aspmx2.googlemail.com
TXT 10
facebook-domain-verification=g3579sq6yl4s7nsksbdcft2skjzjhmgoogle-site-verification=_N7ZGlRia3FFLYc7vGW1AkJz8CCbGcQ8O3k2t0PB5Oogoogle-site-verification=afdH4b5QW4XRF50U6__YSOBzaps7034lv7E79y8a1Lkgoogle-site-verification=hUClY6C8T6rFUUzzpdhKqdNAzwdzl-yz8jjb7QQGyC4google-site-verification=mM0K9it_LdrQ5IhZOpa7RvT4tyryVH7j_kXnIolddDUgoogle-site-verification=o2hVzYMVEhy8kUNiNyhEUZpP32w78CF2503d0VyPEJEtwp40yp25c96qkq12c90bn72bq923ndmv=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-1429.awsdns-50.orgns-1814.awsdns-34.co.ukns-470.awsdns-58.comns-976.awsdns-58.net
SOA 1
ns-1814.awsdns-34.co.uk awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
doctoralia.co |
C=US, O=Amazon, CN=Amazon RSA 2048 M01 | Tue, 08 Dec 2026 23:59:59 +0000 |
Amazon RSA 2048 M01 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:21:28 +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_fb500a10e37dacc8- Output Hash
3ce78e47a80e30d4860afda7c01f4d2e093a39973caeb8184f0deae2bba43eba- Signature
ed25519:c8884e107d1410bfb3e80aa20e41391abbd067dd7d1036952035a9a9d40be8869e5002216ac8177fa88c0709aafad42f3faeafa3cfbc5048882454c093213a09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast