biomasscenter.org
Observed Aug 16, 2026, 11:08 UTC (21h 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 byProofpoint
ProofpointSecured byLet's Encrypt
Let's EncryptRegistered withGoDaddy.com, LLC
Also usesMicrosoft 365
Microsoft 365IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for biomasscenter.org in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat biomasscenter.org actually stands on - every host below is a signed observation
biomasscenter.org
A / AAAA
172.67.153.18104.21.32.1672606:4700:3034::6815:20a72606:4700:3031::ac43:9912
Cloudflareserves the site
NS
deb.ns.cloudflare.comnico.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxa-00213001.gslb.pphosted.commxb-00213001.gslb.pphosted.com
Proofpointreceives its email
TLS
biomasscenter.org
Let's Encryptissued its certificate
DNS Records
A 2
172.67.153.18104.21.32.167
AAAA 2
2606:4700:3034::6815:20a72606:4700:3031::ac43:9912
MX 2
5mxa-00213001.gslb.pphosted.com5mxb-00213001.gslb.pphosted.com
TXT 3
MS=ms37468710otGF0lgF4edK2wOEEBheX72ANC4zamrYSZoBVIUCfs+1nu5IKyYK8VgOshaTb3TZ2fffsfK31Skkc/VmHwFj5w==v=spf1 include:spf-00213001.pphosted.com include:spf.protection.outlook.com ~all
NS 2
deb.ns.cloudflare.comnico.ns.cloudflare.com
SOA 1
deb.ns.cloudflare.com dns.cloudflare.com
SRV 1
sipdir.online.lync.com:443 p100
CAA 11
issue "comodoca.com"issue "digicert.com; cansignhttpexchanges=yes"issue "godaddy.com"issue "letsencrypt.org"issue "pki.goog; cansignhttpexchanges=yes"issue "ssl.com"issuewild "comodoca.com"issuewild "digicert.com; cansignhttpexchanges=yes"issuewild "letsencrypt.org"issuewild "pki.goog; cansignhttpexchanges=yes"
DMARC_RECORDS 1
v=DMARC1; p=reject; ri=86400; rua=mailto:dmarcreport@biomasscenter.org; ruf=mailto:dmarcreport@biomasscenter.org; pct=100; fo=1
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
biomasscenter.org |
C=US, O=Let's Encrypt, CN=YE1 | Thu, 24 Sep 2026 05:13:37 +0000 |
YE1 |
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_b4a81a625d808226- Output Hash
65dcc5385f5381b32e74f47032f9956815854e40bb51298a17eef22623dab605- Signature
ed25519:ab37ee88425b4c46a3d858d1b5b86175910530169d03979794096b141d0deadee1c3c7c3f667ff86d87f13d29a6b0d00b66691cef47005a4c96344ea5eccf204- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast