jostens.com
Observed Aug 11, 2026, 02:59 UTC (17h 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
Email byMimecast
Secured byDigiCert
Registered withCSC Corporate Domains, Inc.
Also usesGoogle Search ConsoleAtlassian
1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jostens.com actually stands on - every host below is a signed observation
jostens.com
A / AAAA
192.189.112.141
Cloudflareserves the site
NS
udns1.cscdns.netudns2.cscdns.uk
cscdns.net + cscdns.ukanswers its DNS
MX
us-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.com
Mimecastreceives its email
TLS
www.jostens.com
DigiCert Incissued its certificate
DNS Records
A 1
192.189.112.141
MX 2
10us-smtp-inbound-1.mimecast.com10us-smtp-inbound-2.mimecast.com
TXT 19
00D30000000oXOw=1TBPo000000012X_3dmxx8yvxlo3egaa8dqg3uecybrrszu_6rqf8xkjfjgw012m88a867820s359e9_kwt54fjmr9aj3vevegmuj65nsop1zim_p3bzho134m6ab352c6a38ae6z7flsnj_xs7dszkvpslc34wc6iua0ovj8kpdu1yapple-domain-verification=R7aBtzGsUEDcyroaSFMC-jHdJwO14xJBmOu_2Bm0TTCILKoi566wMOBu14Bu5canva-site-verification=3cmi5rkV_XgiFwxX8Y6XwAcanva-site-verification=dATMvQ8MgnlC4Bdxp-383w
NS 2
udns1.cscdns.netudns2.cscdns.uk
SOA 1
udns1.cscdns.net hostmaster.cscdns.net
SRV 2
c2s.jostens.com.webexconnect.com:5222 p5s2s.jostens.com.webexconnect.com:5269 p5
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:5455e7f70244938@rep.dmarcanalyzer.com,mailto:dmarc_agg@dmarc.everest.email; ruf=mailto:5455e7f70244938@for.dmarcanalyzer.com,mailto:dmarc_fr@dmarc.everest.email; fo=1;
BIMI_RECORDS 1
v=BIMI1; l=https://cdn.jostens.com/apps/shop/images/email/2019/Utility/jostenslogo.svg;
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
www.jostens.com |
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Sat, 26 Dec 2026 23:59:59 +0000 |
DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Sat, 29 Mar 2031 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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_a24066bee29e8460- Output Hash
416ba5857fac6b8546dfd8d15f4840fe5f4020f897e84905d82ba69009fb3e88- Signature
ed25519:8e8dc3f510a3a2649cf6ae79907961a1ad69b5d4a2a1f7ab446cc4324d726a6912f1df79d800e5e3ed31a0498d31be37950f78b28c721c1c4b52e37eebc82705- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast