zing.coach
Observed Jul 27, 2026, 19:22 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 byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zing.coach actually stands on - every host below is a signed observation
zing.coach
A / AAAA
216.150.1.1
unattributedserves the site
NS
meadow.ns.cloudflare.commoura.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
zing.coach
Let's Encryptissued its certificate
DNS Records
A 1
216.150.1.1
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 8
VN9VTD7CHb9DZa4BRY-SbXIm33cX5TkCnR-UKjGnS5Qcursor-domain-verification-z6jd1y=RF7vIgNwQq88dFDgqbUuz5264google-site-verification=7D-3KRhgvs2BtbWXBEZwa1i403mQqt_mUSkwKQEx1gogoogle-site-verification=N6YRWWsx4guI6okxsGyPYKyYSi4aFnLEFxZ8zNAr8Csgoogle-site-verification=tIu1lRfZ4haS5ILmRlFJyLmctKPtnx6fcjVr8rqd6o4lemlist-verif=-7a6d7b2ev=spf1 include:mailgun.org include:sendgrid.net include:mail.zendesk.com include:_spf.google.com ~allv=DMARC1; p=reject; sp=reject; rua=mailto:LjUeLLm80c@dmarc.inboxmonster.com;
NS 2
meadow.ns.cloudflare.commoura.ns.cloudflare.com
SOA 1
meadow.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zing.coach |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 29 Aug 2026 21:25:19 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
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
rcpt_cb2d6bb8c458b1af- Output Hash
046db8ed89546a559d3cd6b5f8b3f44aa9c04ec0977f2e58167d4e7859821701- Signature
ed25519:a89dfb8efa5db6edb839f0ff4a6ed197733cc81afaa598d90859c06866492f27beacf523729e09e23ae0a40013905e5a7c2fe2f96be615ff9c76e07184e44f01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast