Skip to content

Hostname

penrose.edu

Last fetched

penrose.edu resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · penrose.eduRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/penrose.edu

Resolution chain

penrose.edu resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.40.236104.21.32.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.140.2172.67.128.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
—
Organization
penrose academy
Contact emails
—

Subdomains

4 observed subdomains of penrose.edu.

Subdomain
cdn.penrose.edu
getinfo.penrose.edu
www.penrose.edu

Showing 3 of 4. View all subdomains →

Web-graph footprint

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

59 sites link to this hostname.

60 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for penrose.edu.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP68.14.223.135

Related pages

Pivot deeper into the graph from penrose.edu.

Cypher and MCP

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

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