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Hostname

postal.cat

Last fetched

postal.cat resolves to 1 IPv4 address operated by AS214855 in ES. WHOIS lists iana:1383 as the registrar.

Nutrition Label

WHISPER CANON · postal.catRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.0/10canon.whisper.security/host/postal.cat

Resolution chain

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

IPPrefixASNOperatorCountry
82.152.2.2582.152.2.0/24AS214855—ES

WHOIS identity

Registrar
iana:1383
Organization
antoni rufo vas
Contact emails

Subdomains

3 observed subdomains of postal.cat.

Subdomain
autodiscover.postal.cat
mail.postal.cat
www.postal.cat

Web-graph footprint

Distinct hostnames that link to or from postal.cat in the public web crawl.

6 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for postal.cat.

MechanismTarget
SPF_Apostal.cat
SPF_IP82.152.2.11/32
SPF_MXpostal.cat

Related pages

Pivot deeper into the graph from postal.cat.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "postal.cat"})-[: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.