wbur.org
Observed 2026-07-17T13:09:00.710299826+00:00 (13h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onAmazon
Email byMandrill (Mailchimp)
Secured byLet's Encrypt
Registered withAmazon Registrar, Inc.
Also usesFacebook/Meta
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat wbur.org actually stands on - every host below is a signed observation
wbur.org
A / AAAA
54.235.254.104
Amazonserves the site
NS
ns-1093.awsdns-08.orgns-1883.awsdns-43.co.ukns-399.awsdns-49.comns-695.awsdns-22.net
awsdns-08.org + awsdns-43.co.uk + moreanswers its DNS
MX
burl.bu.eduwbur.bu.eduwburmx03.bu.edu
Mandrill (Mailchimp)receives its email
TLS
*.wbur.org
Let's Encryptissued its certificate
DNS Records
A 1
54.235.254.104
MX 3
10burl.bu.edu20wbur.bu.edu30wburmx03.bu.edu
TXT 5
MS=ms85487372facebook-domain-verification=g3s2rzdsrq4w2shlelqn0g1pr8yfmqtollbit-domain-verification=8b79f01123104791f7b8f25d7f669f3b0646eb242af2970ef0db9310193fab46v=spf1 a mx ip4:54.235.254.104 include:spf.mandrillapp.com include:woexchange.com ~allv=DMARC1; p=none; pct=100; rua=mailto:re+zeciw76c5bh@dmarc.postmarkapp.com; sp=none; aspf=r;
NS 4
ns-1093.awsdns-08.orgns-1883.awsdns-43.co.ukns-399.awsdns-49.comns-695.awsdns-22.net
SOA 1
ns-695.awsdns-22.net awsdns-hostmaster.amazon.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
*.wbur.org |
C=US, O=Let's Encrypt, CN=YE2 | Sun, 20 Sep 2026 23:20:11 +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
44c4f05d-f157-48d1-8e58-6eecfd28cae2- Output Hash
77ee5d5e6a9fa78c70ad092155e9469945b23a72fc5b011928c6ab79da431003- Signature
ed25519:0210d61bfa372e343a16179c81e525c006c25422bc9d91dd1f7cae4ccb50df8c379b00894efb301556b8d920ed99c7ec815e136b716955f1acbff6c2125adc08- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast