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Hostname

tbr.edu

Last fetched

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

Nutrition Label

WHISPER CANON · tbr.eduRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/tbr.edu

Resolution chain

tbr.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
tennessee board of regents
Contact emails
—

Subdomains

64 observed subdomains of tbr.edu.

Subdomain
365.tbr.edu
acad.tbr.edu
adgrants.tbr.edu
ailearning.tbr.edu
aimt.tbr.edu
apply.tbr.edu
apply2.tbr.edu
assets.tbr.edu
autodiscover.tbr.edu
banner.tbr.edu
banss.tbr.edu
careers.tbr.edu
catalog.tbr.edu
ceiplus.tbr.edu
collab.tbr.edu
communitycolleges.tbr.edu
completionagenda.tbr.edu
contracts.tbr.edu
contractsd.tbr.edu
credentials.tbr.edu
cts.tbr.edu
dns1.tbr.edu
dns2.tbr.edu
documents.tbr.edu
dualcredit.tbr.edu

Showing 25 of 64. View all subdomains →

Web-graph footprint

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

367 sites link to this hostname.

84 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

32 SPF mechanisms authorising senders for tbr.edu.

MechanismTarget
SPF_INCLUDE_spf-eus.teamdynamix.com
SPF_INCLUDE_spf.m.surveyanalytics.com
SPF_INCLUDE_spf.questionpro.com
SPF_INCLUDEa._spf.brightspace.com
SPF_INCLUDEemail.freshservice.com
SPF_INCLUDEmailgun.org
SPF_INCLUDEngwebsolutions.net
SPF_INCLUDEoutboundmail.blackbaud.net
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.sendinblue.com
SPF_INCLUDEwatermarkinsights.com
SPF_IP12.228.6.215/32
SPF_IP13.65.145.125
SPF_IP153.92.224.0/19
SPF_IP185.107.232.0/22
SPF_IP185.24.144.0/22
SPF_IP185.41.28.0/22
SPF_IP208.185.229.0/24
SPF_IP208.185.235.0/24
SPF_IP208.93.66.164
SPF_IP213.32.128.0/18
SPF_IP34.192.219.221/32
SPF_IP4.151.141.167
SPF_IP40.77.59.40
SPF_IP40.90.242.7/32
SPF_IP40.90.242.8/32
SPF_IP40.90.247.53/32
SPF_IP52.147.210.224/28
SPF_IP54.89.131.35
SPF_IP77.32.128.0/18
SPF_IP77.32.192.0/19
SPF_IP94.143.16.0/21

Related pages

Pivot deeper into the graph from tbr.edu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tbr.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.