marshall.edu
Observed Jul 18, 2026, 12:17 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onFastly
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 1 subdomain · education_expanded
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat marshall.edu actually stands on - every host below is a signed observation
marshall.edu
A / AAAA
23.185.0.32620:3:0:7f::2b2
Fastlyserves the site
NS
ns1-34.azure-dns.comns2-34.azure-dns.netns3-34.azure-dns.orgns4-34.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
marshall-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
marshall.edu
Let's Encryptissued its certificate
DNS Records
A 1
23.185.0.3
AAAA 1
2620:3:0:7f::2b2
MX 1
0marshall-edu.mail.protection.outlook.com
TXT 22
abuseipdb-verification=BGtM85jpMS=ms68651341have-i-been-pwned-verification=ca687585fcd428df75d85bf2cc4c13cfjJjiFB4PobwIeKbzW9SeIsKs9K/vcHbzrxQnJI+xLWwOKyPJrxD0yegvb1oj0GCI0n9Hue+n//bWhjMLil2oeQ==adobe-idp-site-verification=4198d5dc5e01f65f03edba67917d7510ac37a69b35cdf0ff0f8591522545f503aoimsamrbqv57adjtopogogclbv+u8j+5G/P9KPSRC9QAwmQZUk6+TqGwX92JSyLpD/1KOGSUvQC4b+xy9z7rzAj4IyhnaMIBNo/ddNm3KDhDcyA==apple-domain-verification=9dS7YLdbsErIHaA5sending_domain847783=8d36e7c5d2a217ea8a6e417d9782d23850569432240ce2bd7786ec45f1f0ffb8v=spf1 include:_u.marshall.edu._spf.dmarcla.com -all
NS 4
ns1-34.azure-dns.comns2-34.azure-dns.netns3-34.azure-dns.orgns4-34.azure-dns.info
SOA 1
ns1-34.azure-dns.com dnsadmin.marshall.edu
SRV 1
access.marshall.edu:5269 p0
CAA 7
issue "sectigo.com"issuewild "sectigo.com"issue "letsencrypt.org"issue "amazon.com"issue "digicert.com"issue "emsign.com"issuewild "emsign.com"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
marshall.edu |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 07 Oct 2026 00:07:41 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 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
6be538ac-7e15-47da-ace5-22a29266c77a- Output Hash
4e2881e0a18bbf96800c99d9a3134164e360e40a4ba8a135c0246a222a3fa5d7- Signature
ed25519:ac6273817f16cb026a810e2c741aa94099ce417d3f02a128dd605fa567167e3619c7142f1c8487eecf263e5ddf6a8a16390db436bec7037d879846eb49611600- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast