Hostname

jc.edu

Last fetched Tue, 15 Sep 2026 09:51:57 GMT

jc.edu resolves to 23.185.0.253, announced in 23.185.0.0/24 by FASTLY - Fastly, Inc. in US. jc.edu is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this: 0
Verdict coverage: known-clean

Nutrition Label

Resolution chain

23.185.0.253
23.185.0.0/24 · FASTLY - Fastly, Inc.

IPv6 resolution

No AAAA record for jc.edu is recorded in WhisperGraph.

Attribution

Fastly

cdn · ORIGIN_AS

WHOIS identity

Registrant organisation: jamestown college

Subdomains

Subdomain
acc.jc.edu
archive.jc.edu
archive2.jc.edu
aruba.jc.edu
autodiscover.jc.edu
autodiscoverdirect.jc.edu
camera.jc.edu
cslab.jc.edu
irport.jc.edu
jc-ex3.jc.edu
jcmas.jc.edu
jimmiesmath.jc.edu

Showing 12 of 23. View all subdomains →

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Mail and authentication

Nameservers

ns1.daktel.com
ns1.jc.edu

MX records

irport.jc.edu

SPF policy

ip: 24.73.102.0/24
ip: 199.190.239.0/24
ip: 192.163.232.166/32
include: spf-na.exlibrisgroup.com
include: spf.protection.outlook.com
include: spf.watermarkinsights.com
include: outboundmail.blackbaud.net
include: spf.dynect.net

Threat-feed evidence

History

Pivot from jc.edu into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "jc.edu"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.