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Hostname

postsharp.net

Last fetched

postsharp.net resolves to 5 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:468 as the registrar.

Nutrition Label

WHISPER CANON · postsharp.netRouting diversity3.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/postsharp.net

Resolution chain

postsharp.net resolves to 5 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.26.2.204104.26.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.26.3.204104.26.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.72.160172.67.64.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
8.47.69.78.47.69.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.US
8.6.112.78.6.112.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.US

WHOIS identity

Registrar
iana:468
Organization
gael fraiteur
Contact emails

Subdomains

29 observed subdomains of postsharp.net.

Web-graph footprint

Distinct hostnames that link to or from postsharp.net in the public web crawl.

139 sites link to this hostname.

18 sites linked to from this hostname.

Threat posture

History

Mail and authentication

SPF policy

5 SPF mechanisms authorising senders for postsharp.net.

MechanismTarget
SPF_INCLUDEamazonses.com
SPF_INCLUDEemsd1.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.protection.outlook.com
SPF_IP82.208.35.209

Related pages

Pivot deeper into the graph from postsharp.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "postsharp.net"})-[: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.