platzi.com
Observed 2026-07-13T00:11:04.626484762+00:00 (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesFacebook/MetaGoogle Search Console
DNSSEC on · IPv6 · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat platzi.com actually stands on - every host below is a signed observation
platzi.com
A / AAAA
104.17.31.222104.16.16.1462606:4700::6810:10922606:4700::6811:1fde
Cloudflareserves the site
NS
lady.ns.cloudflare.comtom.ns.cloudflare.com
cloudflare.comanswers 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
platzi.com
Let's Encryptissued its certificate
DNS Records
A 2
104.17.31.222104.16.16.146
AAAA 2
2606:4700::6810:10922606:4700::6811:1fde
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 12
CD82D60A6BMS=ms43750252ahrefs-site-verification_aaac305344db08352c3bd12ad500dd67061ce75d3004133cde616b225cf11445anthropic-domain-verification-2z3z12=wVmbe4dpdqE2ulD6MlCTwU2LFelevenlabs=2Btle45_ov4HRSVCEBbWg6LSD7G32Io9idvucBNk-ZMfacebook-domain-verification=uwbhiwzhozevbz4hixihxhsw2wp0h7google-site-verification=Pa5G77d8LEwKhQif11Hvw7cyhMb64zlDI-qsL1KCirYgoogle-site-verification=WpcIaqtAzO7Mc6dyP74eLS7BtLFbS0NOZriyXO59u9Ygoogle-site-verification=XkRpk5xfeSyHd-cqi33V9aVnei398lQUi9qR5TjiD0Uv=spf1 include:_spf.google.com mx -all
NS 2
lady.ns.cloudflare.comtom.ns.cloudflare.com
SOA 1
lady.ns.cloudflare.com dns.cloudflare.com
CAA 10
issue "comodoca.com"issue "digicert.com; cansignhttpexchanges=yes"issue "letsencrypt.org"issue "pki.goog; cansignhttpexchanges=yes"issue "ssl.com"issuewild "comodoca.com"issuewild "digicert.com; cansignhttpexchanges=yes"issuewild "letsencrypt.org"issuewild "pki.goog; cansignhttpexchanges=yes"issuewild "ssl.com"
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
platzi.com |
C=US, O=Let's Encrypt, CN=YE1 | Sun, 04 Oct 2026 16:18:58 +0000 |
YE1 |
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 (0)
None observed.
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
81fa736f-e57d-4361-a685-2f8556e1ff05- Output Hash
1c700c2af4376b4983a9620256c84a00d7d92741116187d6c653408ce32918b1- Signature
ed25519:277b4c15aecd394c989a4205245b5640cd03e6fba5226473ae75b232e66dd90a2a3fc736f4c34610306dd00446311fcae357d19a3ba14eb49f1c84c35fe74904- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast