thisamericanlife.org
Observed Jul 24, 2026, 03:19 UTC (8h 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
Registered withNetwork Solutions, LLC
Also usesGoogle Search Console
IPv6 · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat thisamericanlife.org actually stands on - every host below is a signed observation
thisamericanlife.org
A / AAAA
172.66.134.147172.66.138.2412606:4700:10::ac42:8af12606:4700:10::ac42:8693
Cloudflareserves the site
NS
ivy.ns.cloudflare.comjohn.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
thisamericanlife.org
Google Trust Servicesissued its certificate
DNS Records
A 2
172.66.134.147172.66.138.241
AAAA 2
2606:4700:10::ac42:8af12606:4700:10::ac42:8693
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=wGQ3eAlJ5TC6yCefPFplt1PFdxYzPN2FaTPOpzP4uEcv=spf1 include:_spf.google.com include:servers.mcsv.net a:smtp5.volusion.com ~allv=DMARC1; p=none; pct=100
NS 2
ivy.ns.cloudflare.comjohn.ns.cloudflare.com
SOA 1
ivy.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
thisamericanlife.org |
C=US, O=Google Trust Services, CN=WE1 | Wed, 26 Aug 2026 07:41:52 +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_469be150b53bef05- Output Hash
b7a2b931ff7ece5e98e02435fc7251d53203377a71058cfbd6aba46494fe0499- Signature
ed25519:5071e928c22b7b4dc10e6f6effc407482548cf06ee02a1527f01ae50521627d517bd7578fc119451495537a3a50bb111b1fcf1ee31e5493338cec3572c0a1e05- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast