typora.io
Observed Jul 21, 2026, 17:24 UTC (1d 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
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat typora.io actually stands on - every host below is a signed observation
typora.io
A / AAAA
104.24.157.12172.67.97.82104.24.156.122606:4700:20::6818:9c0c+2 more
Cloudflareserves the site
NS
dave.ns.cloudflare.comlina.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
typora.io
Google Trust Servicesissued its certificate
DNS Records
A 3
104.24.157.12172.67.97.82104.24.156.12
AAAA 3
2606:4700:20::6818:9c0c2606:4700:20::6818:9d0c2606:4700:20::ac43:6152
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 2
v=spf1 include:_spf.google.com include:mailgun.org ~allv=DMARC1; p=quarantine; rua=mailto:dmarc@typora.io; pct=100;
NS 2
dave.ns.cloudflare.comlina.ns.cloudflare.com
SOA 1
dave.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
typora.io |
C=US, O=Google Trust Services, CN=WE1 | Wed, 14 Oct 2026 12:18:08 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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_57c90982650327d4- Output Hash
d410a342b658c76e4fc93e9e0995da35b5c1676fe6891fd9c57f1617754b65fa- Signature
ed25519:8d102fbb9887a00ca6c0845f80dc1a34319dd9a867d23ff38bd0a8a8efffab682c33540a296a772b79fa3f2df31350d4e9507a84ad4a32888ff666b1d67f610b- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast