donateblood.org
Observed Jul 27, 2026, 10:00 UTC (4d 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
Secured byLet's Encrypt
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat donateblood.org actually stands on - every host below is a signed observation
donateblood.org
A / AAAA
141.193.213.10141.193.213.11
Cloudflareserves the site
NS
dns02.donateblood.orgdns01.donateblood.org
donateblood.organswers its DNS
MX
mail.mailroute.net
mailroute.netreceives its email
TLS
donateblood.org
Let's Encryptissued its certificate
DNS Records
A 2
141.193.213.10141.193.213.11
MX 1
0mail.mailroute.net
TXT 10
BPL=8545294v=spf1 include:spf.protection.outlook.com include:spf.mailroute.net include:relay.mailchannels.net ip4:66.193.195.66 -allgoogle-site-verification=bHpawJzGYFwTYRANQhhqUk8MJy4UV1U42A9JJChlbP8sophos-domain-verification=2c0b84d6c0b03dbcc9c3aa002c7463bde7894e4d4a77d1abbd1ab78872b1dd81mdE80tjCLhztW96Gg3H6/RczUYvoBTfehz56hjdv/GU2D3ufq9NJhz1NVJyOOWUowQc5+43iG0ny+3vMJg6c8g==brevo-code:708803ae605e2391b24e576180739232MS=ms40409284google-site-verification:Urtz9xTMpWu2tevkzBM1oHl7rwAraBU8okVWJ6jgcvgapple-domain-verification=pa1Z2mWq405EvZitv=DMARC1; p=quarantine; rua=mailto:rua@dmarc.brevo.com
NS 2
dns02.donateblood.orgdns01.donateblood.org
SOA 1
dns01.donateblood.org hostmaster.donateblood.org
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
donateblood.org |
C=US, O=Let's Encrypt, CN=YE2 | Tue, 29 Sep 2026 15:57:13 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_5424c6b22030f095- Output Hash
e33e42f3a9ab984d2c092dea1b5ff23ece1a1445f7c2da2b18e3f3aa86996feb- Signature
ed25519:a0b8f2867b004b33091acc1f0d1c0b24780d9b91c9e41af7647eff621a796aee1ac7e9b9003c01a97992708d493d851163e57ef60fe1e52af7107ca4aaa32c0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast