birchbarkbooks.com
Observed Aug 16, 2026, 06:54 UTC (17h 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
CloudflareEmail byGoogle Workspace
Google WorkspaceSecured byLet's Encrypt
Let's EncryptRegistered withPorkbun LLC
Also usesFacebook/MetaGoogle Search Console
Facebook/Meta
Google Search Consoletranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for birchbarkbooks.com in the last day; this reading matches the one before it. That steadiness is itself a signed result, not a gap in one. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat birchbarkbooks.com actually stands on - every host below is a signed observation
birchbarkbooks.com
A / AAAA
23.227.38.65
Cloudflareserves the site
NS
curitiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.com
porkbun.comanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
birchbarkbooks.com
Let's Encryptissued its certificate
DNS Records
A 1
23.227.38.65
MX 1
1smtp.google.com
TXT 3
facebook-domain-verification=p9heqi7raghak8wppbrff8wvwhzjdagoogle-site-verification=zXlrROjHXEG6I9RCGgC0bkooVnEta3p5RfTIrBkvKBcv=spf1 include:_spf.google.com ~all
NS 4
curitiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.com
SOA 1
curitiba.ns.porkbun.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:dmarc@birchbarkbooks.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
birchbarkbooks.com |
C=US, O=Let's Encrypt, CN=YE2 | Sat, 31 Oct 2026 16:42:32 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_3316db2ae79e3789- Output Hash
c9fee49c7130f7e80f8aac7cdf6182b667d119704f9d68aa4ca002a9afc7c2b4- Signature
ed25519:2ef1f64971062b20565e035e8e02f842d25f1004febd1a847c69f25caaa0841d7dc70a9ef43938453ef0cdc76e43c712d96e3f597712579ff9ef655bc0287301- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast