jc.edu

Observed Aug 11, 2026, 00:29 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jc.edu was taken 4d ago

jc.edu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jc.edu under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch jc.edu Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Not responding

Signed observation on record.

Also usesMicrosoft 365Adobe

tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat jc.edu actually stands on - every host below is a signed observation

jc.edu

A / AAAA

23.185.0.253

unattributedserves the site

ns1.jc.eduns1.daktel.com

jc.edu + daktel.comanswers its DNS

irport.jc.edu

jc.edureceives its email

DNS Records

A 1

23.185.0.253

MX 1

1irport.jc.edu

TXT 8

q0ebq8u4ko2r9em61nltmpcbvv
qkpYDhVFtwgId4DApiBN3ji42CkAYuUHuKVFHX4x7DeBYJHe3NNt/WeowbX41RjZYJ1Hy/lC2MYjV8MQ3gx3SQ==
p15bnd3u525ekelhvnes3q311j
MS=ms38090920
@ 3600 IN TXT adobe-idp-site-verification=dd7701f0e7bb162569cec85a86fa2a7df2cd1e1d76b9b038a6ec5f2d705e0cdb
v=spf1 include:outboundmail.blackbaud.net include:spf-na.exlibrisgroup.com include:spf.protection.outlook.com include:spf.dynect.net include:spf.watermarkinsights.com ip4:199.190.239.0/24 ip4:24.73.102.0/24 ip4:192.163.232.166/32 -all
spf2.0/pra include:outboundmail.blackbaud.net include:spf-na.exlibrisgroup.com include:spf.protection.outlook.com include:spf.watermarkinsights.com ip4:199.190.239.0/24 ip4:24.73.102.0/24 ip4:192.163.232.166/32 -all
adobe-idp-site-verification=dd7701f0e7bb162569cec85a86fa2a7df2cd1e1d76b9b038a6ec5f2d705e0cdb

NS 2

ns1.jc.edu
ns1.daktel.com

SOA 1

ns1.jc.edu hostmaster.jc.edu

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:karl.brandt@uj.edu;

TLS Certificates (0)

None.

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_1187dc92eba72b2b
Output Hash: f50ce0ff41e2c082726320b78429b8f66f124631765af60b24e8691d530a1631
Signature: ed25519:04834acf1bd717acbfa37daa22438e0cac253ea42c71ce6346ed0dab86380c114a52af7273e3feab4d3b88c0cda538d96edbdfc508906eb6d452f8319202b107
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/jc.edu