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Hostname

post.edu

Last fetched

post.edu resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · post.eduRouting diversity3.0/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/post.edu

Resolution chain

post.edu resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.18.16.135104.18.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.18.17.135104.18.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.98.0188.114.98.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.99.0188.114.99.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.US

WHOIS identity

Registrar
Organization
post university
Contact emails

Subdomains

53 observed subdomains of post.edu.

Web-graph footprint

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

912 sites link to this hostname.

655 sites linked to from this hostname.

Threat posture

History

Mail and authentication

SPF policy

13 SPF mechanisms authorising senders for post.edu.

MechanismTarget
SPF_INCLUDEcustomers.clickdimensions.com
SPF_INCLUDEemsd1.com
SPF_INCLUDEmh.blackboard.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf-westus.emailsignatures365.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP149.72.1.193
SPF_IP167.89.94.248
SPF_IP168.245.25.116/32
SPF_IP168.245.67.11/32
SPF_IP199.36.164.0/22
SPF_IP67.218.88.70
SPF_IP67.218.88.75

Related pages

Pivot deeper into the graph from post.edu.

Cypher and MCP

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

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