Hostname

ctsu.org

Last fetched Tue, 15 Sep 2026 12:36:59 GMT

ctsu.org resolves to 198.232.249.61, announced in 198.232.249.0/24 by WESTAT-AS1 - Westat, Inc. in US. ctsu.org 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

198.232.249.61
198.232.249.0/24 · WESTAT-AS1 - Westat, Inc. · Rockville, US

IPv6 resolution

2620:68:0:215::3:61

Attribution

westat

ORIGIN_AS

WHOIS identity

Registrar: iana:146
Registrant organisation: westat inc. westat
Contact emails: hostmaster@westat.com

Subdomains

Subdomain
c1-center.ctsu.org
c1-open.ctsu.org
center.ctsu.org
cews.ctsu.org
collaboration.ctsu.org
coreapi.ctsu.org
esys.ctsu.org
miscapps.ctsu.org
navigator.ctsu.org
oh-mail1.ctsu.org
open.ctsu.org
portal.ctsu.org

Showing 12 of 25. 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

Sample outbound links

ctsu.cancer.gov

Mail and authentication

Nameservers

ns-399.awsdns-49.com
ns-841.awsdns-41.net
ns-1042.awsdns-02.org
ns-1734.awsdns-24.co.uk

MX records

mx1.westat.iphmx.com
mx2.westat.iphmx.com

SPF policy

a: mx1.westat.iphmx.com
a: wesmailout.westat.com

Threat-feed evidence

History

Pivot from ctsu.org 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: "ctsu.org"})-[: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.