Hostname

ctu.edu

Last fetched Mon, 06 Jul 2026 00:37:30 GMT

ctu.edu appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

ctu.edu has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: —
Organization: catholic theological union
Contact emails: —

Subdomains

18 observed subdomains of ctu.edu.

Subdomain
ctu-sso.ctu.edu
ctuaccess.ctu.edu
d2l.ctu.edu
discover.ctu.edu
dlib.ctu.edu
ezproxy.ctu.edu
learn.ctu.edu
logos.ctu.edu
main.ctu.edu
myportal.ctu.edu
server84.ctu.edu
support.ctu.edu
tolton.ctu.edu
trustees.ctu.edu
union.ctu.edu
vpn.ctu.edu
www.ctu.edu

Showing 17 of 18. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from ctu.edu in the public web crawl.

309 sites link to this hostname.

271 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for ctu.edu.

Mechanism	Target
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	a._spf.brightspace.com
SPF_INCLUDE	spf.constantcontact.com

Pivot deeper into the graph from ctu.edu.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

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

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