rss.app
Observed Jul 18, 2026, 13:43 UTC (21h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rss.app actually stands on - every host below is a signed observation
rss.app
A / AAAA
172.66.160.245104.20.31.127
Cloudflareserves the site
NS
graham.ns.cloudflare.commaya.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
rss.app
Google Trust Servicesissued its certificate
DNS Records
A 2
172.66.160.245104.20.31.127
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 3
google-site-verification=_iZLR7NvSQsVLMiANPEYClHesewE7gsEoLZQfDoC2MIv=spf1 include:_spf.google.com include:amazonses.com include:intercom.io ~allv=DMARC1; p=quarantine; rua=mailto:dmarc@rss.app; adkim=s; aspf=s
NS 2
graham.ns.cloudflare.commaya.ns.cloudflare.com
SOA 1
graham.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rss.app |
C=US, O=Google Trust Services, CN=WE1 | Mon, 05 Oct 2026 23:46:40 +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
73e249b2-75d9-4b57-86f1-5863d7afd870- Output Hash
0a8fdcbf40f38a907cfc16dbe18f11edaa4c46339ab3789508958352a5d66691- Signature
ed25519:b94d3e20c33ad00933d207908635bdea95c17e8b8f05388c623f9aaf76b50f8b4cce581aa14ed5e2e006b11faf75ed4fe8480d55a10f039914490c477be09301- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast