jsums.edu
Observed 2026-06-15T12:24:54.995000713+00:00 (2h ago). Every field below was attested with an Ed25519 signature at scan time.
Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
3fa87e6b-3262-4852-8968-6803e730efc6- Output Hash
096c813bbd7b417ad02ecacde1fc219e0d2f8e2650952b683273bbec4df99664- Signature
ed25519:270ab7b656b099a87b8580c225f8a650c03a8c3d2e76f2a8fd32805f24531e3d5470c9262c523397c2fc6bb1afbfa23a2acc4239a6a82ad30cafde74d9ae4e00- Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29- Parent
(genesis)- Plane
- fast
DNS Records
A 1
23.185.0.4
AAAA 2
2620:12a:8001::42620:12a:8000::4
MX 7
{"priority":20,"exchange":"ALT1.ASPMX.L.GOOGLE.COM"}{"priority":10,"exchange":"ASPMX.L.GOOGLE.COM"}{"priority":30,"exchange":"ASPMX4.GOOGLEMAIL.COM"}{"priority":20,"exchange":"ALT2.ASPMX.L.GOOGLE.COM"}{"priority":30,"exchange":"ASPMX3.GOOGLEMAIL.COM"}{"priority":30,"exchange":"ASPMX2.GOOGLEMAIL.COM"}{"priority":30,"exchange":"ASPMX5.GOOGLEMAIL.COM"}
TXT 18
_acme-challenge.dev.jsums.edu.=alsQBq2rwJJuXAu4hdLp3j8rSaWMsXA0NhRikwbp02s_acme-challenge.jsums.edu.=JwID3xRZj-fD59z1Vx2toZgTTkywSx44KUvGgLkcitEadobe-idp-site-verification=7a43e349b437a5d7b5a3eede141c7f9b5b74dbf048dd9777388b6661d66d370ae2ma-verification=ljzebamazonses:DVdT/F4edN5LXhZLtO0DsJnXkbNQrYH6oXizXCIEKdw=virtru-site-verify=A6w19eJFjBIMpG7Vc3dfrDoaXWmHEtRNS8yQZC2Te2ma-verification=xfwebMS=ms48281232duo_sso_verification=zG5iEvQsUcbHRNklIcYVFiwXZLp6n8IgTorQWrk5JCNwaVt8D4AMIUsS7fu6cm6Ze2ma-verification=wfweb
NS 2
sunjsu3.jsums.edusunjsu1.jsums.edu
SOA 1
{"mname":"sunjsu1.jsums.edu","rname":"netmanager.jsums.edu","serial":2026051501,"refresh":43200,"retry":7200,"expire":2419200,"minimum":86400}
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
jsums.edu |
C=US, O=Let's Encrypt, CN=R13 | Fri, 24 Jul 2026 08:22:08 +0000 |
R13 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 23:59:59 +0000 |