ysosapp.com
Observed Jul 27, 2026, 09:49 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
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ysosapp.com actually stands on - every host below is a signed observation
ysosapp.com
A / AAAA
104.21.18.182172.67.183.272606:4700:3035::6815:12b62606:4700:3034::ac43:b71b
Cloudflareserves the site
NS
kate.ns.cloudflare.comray.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
ysosapp.com
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.18.182172.67.183.27
AAAA 2
2606:4700:3035::6815:12b62606:4700:3034::ac43:b71b
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 4
google-site-verification=lJDkIGRmFrVmo6q1ooZLl_JHSme87FL_9B3HuIHciewgoogle-site-verification=rh-b7oJ6vur7NUzisPXClxMCxd9jhkxFJrUglk2yz8Uv=spf1 ip4:141.148.45.239 include:_spf.google.com ~allv=DMARC1; p=reject; rua=mailto:mediausa@ysosapp.com; sp=none
NS 2
kate.ns.cloudflare.comray.ns.cloudflare.com
SOA 1
kate.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ysosapp.com |
C=US, O=Google Trust Services, CN=WE1 | Thu, 27 Aug 2026 15:49:13 +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_db35d0228e9a2315- Output Hash
1e7a75e69de4bbc66ed8c7651f5b49b6272cf2af3090c7f44463a535ab09ebec- Signature
ed25519:a05be536b6b9d5912d9399d384e7d775578cfd0efc7196022ed047626f91dd39417697300c69e21de1543b3129d1d9f3180df3271af74d0e0695f6c871064f0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast