drew.edu
Observed Jul 24, 2026, 01:58 UTC (2h 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 byGoogle Workspace
Secured byGoogle Trust Services
Also usesAtlassianFacebook/MetaGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat drew.edu actually stands on - every host below is a signed observation
drew.edu
A / AAAA
141.193.213.20141.193.213.21
Cloudflareserves the site
NS
pns44.cloudns.netpns43.cloudns.netns1.drew.edupns41.cloudns.net+2 more
cloudns.net + drew.eduanswers its DNS
MX
smtppub.drew.eduASPMX.L.GOOGLE.COMASPMX2.GOOGLEMAIL.COMALT1.ASPMX.L.GOOGLE.COM+2 more
Google Workspacereceives its email
TLS
drew.edu
Google Trust Servicesissued its certificate
DNS Records
A 2
141.193.213.20141.193.213.21
MX 6
200smtppub.drew.edu1ASPMX.L.GOOGLE.COM10ASPMX2.GOOGLEMAIL.COM5ALT1.ASPMX.L.GOOGLE.COM5ALT2.ASPMX.L.GOOGLE.COM10ASPMX3.GOOGLEMAIL.COM
TXT 5
atlassian-domain-verification=X9120wX5uYyklA1zard2bpnDAGtULaF7zd/la2cdytTfhuRSQXn8GTrO2bVmhxJcv=spf1 ip4:192.107.39.0/24 ip4:52.86.181.131 include:_spf.google.com include:authsmtp.com include:_spf.salesforce.com include:_spf.qualtrics.com include:outboundmail.blackbaud.net include:_spf.mailgun.org include:amazonses.com ?allfacebook-domain-verification=q23jko922wlgf96pc2fua2h2d6b0i8google-site-verification=thUcx69j0_xPIKtPel6IF8XjorVp3Ee-MSDdv6iTqnIv=DMARC1; p=none;
NS 6
pns44.cloudns.netpns43.cloudns.netns1.drew.edupns41.cloudns.netns42.cloudns.netpns42.cloudns.net
SOA 1
ns1.drew.edu cns.drew.edu
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
drew.edu |
C=US, O=Google Trust Services, CN=WE1 | Tue, 01 Sep 2026 08:54:00 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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
rcpt_b6ce06d56a0b1486- Output Hash
46ce50ea69b4411818f7de5dd1cf252cd8b6c991c3d382defb1e1ebb3d7955c7- Signature
ed25519:578924f1dae4f42a1e470f68f862b74818f0da98d8743f82e21bd00b229e897f2db69d386aaefcb546eb982b18e7860501ec4d2ff470272ebc4227b6b2ae4107- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast