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Hostname

postinfo.net

Last fetched

postinfo.net resolves to 1 IPv4 address operated by AS50474 in FR. WHOIS lists iana:228 as the registrar.

Nutrition Label

WHISPER CANON · postinfo.netRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/postinfo.net

Resolution chain

postinfo.net resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
78.40.11.8878.40.8.0/22AS50474—FR

WHOIS identity

Registrar
iana:228
Organization
pascal pinan-lucarre
Contact emails

Subdomains

2 observed subdomains of postinfo.net.

Subdomain
mail.postinfo.net
www.postinfo.net

Web-graph footprint

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

13 sites link to this hostname.

70 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for postinfo.net.

MechanismTarget
SPF_Apostinfo.net
SPF_INCLUDEspf.jabatus.fr
SPF_IP109.234.164.223
SPF_MXpostinfo.net

Related pages

Pivot deeper into the graph from postinfo.net.

Cypher and MCP

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

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