vcu.edu
Observed Jul 18, 2026, 12:57 UTC (22h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onVirginia Commonwealth University
Email byGoogle (SPF sender)
Secured byInternet2
Also usesGoogle Search ConsoleAtlassianDocuSignZoom
1 subdomain · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vcu.edu actually stands on - every host below is a signed observation
vcu.edu
A / AAAA
128.172.22.56
Virginia Commonwealth Universityserves the site
NS
ext-dns-east.vcu.eduext-dns-west.vcu.eduext-dns-outside.vcu.edu
vcu.eduanswers its DNS
MX
mx2.vcu.iphmx.commx1.vcu.iphmx.com
Google (SPF sender)receives its email
TLS
jupiter.vcu.edu
Internet2issued its certificate
DNS Records
A 1
128.172.22.56
MX 2
5mx2.vcu.iphmx.com5mx1.vcu.iphmx.com
TXT 35
e2ma-verification=443gbMS=ms11879761jamf-site-verification=L0xl9GQ-wotYJq-KFpzR5Aairtable-verification=5d222d9dc2761e7c23be586a7abaee66vmware-cloud-verification-34c5a4c9-5106-486c-82b0-b174ea277892v=spf1 include:vspf2.vcu.edu include:_spf.google.com include:mail.clinchtalent.com include:_tuf-spf.touchnet.com include:spf.elluciancloud.com include:_spf.qp-mail.com ~allbrevo-code:b1414e0a234265a2faa294058248ae06google-site-verification=YjNtIdpjIVADt9TtOFjAqFfBiSbSWmeu_4LWBdWeQzM0897c21d48e6702628a6ae9262a0ad17098200113337f7083abioraft._domainkeyTXTv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAovjOMVLSPu3Ik0oygyunW12hCcETEKVS1iPsMjMnPl/UGXHlJt45qHK+vMVwW0RTlup/CmE7bWVQRFryZOEduwhhQ1ci077jwyNzn5wy1w8hNPgWxafdO3/ugZxG3BlA2CiZYeQlKROTnp5hj52We4OaqCWoQOjHKIPY14AZhjHlNjikN+Er1pTcoA2eqD8GTB2dxezdK6v9VMhe9k/iLWVDQOBSaXM+3JAL83khNgEFuls8tY6+pQBNYGsJwytGY9grRFSxL0XEVB/H8jFIP6j/fO1pll3WpkoTm5ciuUWGJibHd5XUW7YABshHLB3kL+L9yRE0dboceF/+SwJI8wIDAQAB
NS 3
ext-dns-east.vcu.eduext-dns-west.vcu.eduext-dns-outside.vcu.edu
SOA 1
ext-dns-east.vcu.edu lammd2.vcu.edu
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
jupiter.vcu.edu |
C=US, O=Internet2, CN=InCommon RSA Server CA 2 | Fri, 04 Sep 2026 23:59:59 +0000 |
InCommon RSA Server CA 2 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 15 Nov 2032 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 23:59:59 +0000 |
AAA Certificate Services |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 23:59:59 +0000 |
Subdomains (1)
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
87a6282c-397a-4553-9b33-c89f7fe1c0e7- Output Hash
b73e805269452c0589f47af444948206e9dc7cc7a5958b1fbbb160f8dffc88b4- Signature
ed25519:166b115e10f553e1c80d1ac5d405bd40481053cefafffc133919c47206560f548e2d52dea636ee60a31c7e3e31126ad424927b7daf1bdb94aa503b2a9a224700- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast